Shandong Speed Steel Seiko Factory Co., Ltd.

Aluminum Grating(2023年04月18日)

steelseiko — 2023-04-12T17:40:48+0900

https://www.steelseiko.com/products/aluminum-grating/

Aluminum bar grating has the characteristics of light weight, high lightness, large bearing capacity, economical material saving, ventilation and light transmission, modern style, beautiful appearance, non-slip safety, easy cleaning, and easy installation. The aluminum grating is made of flat aluminum and square aluminum according to a certain spacing through the unique Svezhi process, which can be used in industrial, commercial, civil, education, public facilities, medical, offshore engineering and other fields.

Advantages of Aluminum Grating

The proportion of aluminum alloy is lower than that of steel, and the processing cost of guardrail products is lower than that of steel. Therefore, the aluminium grating price is slightly lower than that of steel guardrail, and the aluminum bar grating price is similar to that of traditional wrought iron products and decorative stainless steel products.

Aluminum Grating Application

Aluminium grating can be used in platforms, building exterior walls, fences, walkways, ventilation screens, sunshades, ditch covers, ventilation grilles, stair treads and other fields.

Aluminium Grating Surface Treatment

Smooth, anodized, powder coating.

Aluminium Grating Customization

Different spacings of flat aluminum and square aluminum can be customized, and drawings can be customized, and plans can be designed according to customer requirements.

Aluminium Grating Types

Serrated：
It is welded by flat steel with a serrated shape on one side. In addition to the characteristics and uses of ordinary anti-skid steel grating, this type of aluminum bar grating also has strong anti-skid ability, especially suitable for wet and slippery places, offshore oil production platforms and other applications.

Plain:
Plain aluminum grilles are assembled by permanently affixing hollow tube cross-bars inserted into bearing rods with pre-punched holes using a molded reshaping process. With the bars recessed below the top surface of the support bars, this grille style has crisp, clean lines and a bold look. Standard surface for rectangular bar products with excellent self-cleaning characteristics. Suitable for most applications.

I bar grating:
Supported by I-shaped extruded load-bearing rods, this kand of aluminum bar grating can bear the same load as rectangular aluminum gratings, with lighter weight and lower cost. In addition, the stripes on the upper and lower surfaces of the I-bar increase friction and provide high anti-skid performance.

As a professional aluminum grating manufacturers, we provide cnc machining, sand casting, steel sheet pile, brass casting, custom steel structure, etc. For aluminium grating price or more information, please feel free to contact us!

Aluminum Scaffold Beams(2023年04月17日)

steelseiko — 2023-04-12T17:40:16+0900

https://www.steelseiko.com/products/aluminum-scaffold-beams/

With the development of aluminum smelting technology and the continuous royalty of aluminum alloy material performance, aluminum alloy material is more and more widely used in bridge engineering. High-quality aluminium I beams, also known as structural aluminum scaffold beams, is an extruded aluminum product. Due to its high strength, light weight, heat treatment, easy welding, cutting, forming and other characteristics, 6061 aluminum alloy is often used. Aluminium I beams are the mainstream product of the international popular support beam (keel), which is used for formwork to support the main beam and the secondary beam. Aluminium scaffold beams have the characteristics of light weight, high strength and good corrosion resistance.

Aluminum Scaffold Beams Features

The aluminium beams for sale are light and has a long service life.
Simple installation and stable operation.
Aluminum scaffold beams are very safe to use in any weather conditions, stable and durable.
Aluminium scaffold beam itself is light and easy to transport.

Aluminium Joists Beams Applications
Scaffolding formwork is widely used to support the main beam and secondary beam, and can also be used for:

Air, Railway

House, bridge construction, decoration

Shipyard, nuclear power plant manufacturing

Large warehouse, sports field, large stage
For more information about precision casting and aluminium beams price, please feel free to contact us!

There are many metalworking suppliers, but we are one of the best choices for you.

Steel Scaffold Plank(2023年04月16日)

steelseiko — 2023-04-12T17:39:47+0900

https://www.steelseiko.com/products/steel-scaffold-plank/

Scaffolding steel board is a kind of construction appliance in construction industry. Generally can be called steel scaffold boards, metal scaffold planks, steel scaffold plank, galvanized steel planks, hot dip galvanized steel planks, by the majority of shipbuilding industry, oil platform, electric power, the construction industry has been promoted and used. The metal scaffold boards are opened with M18 bolt holes for connecting plate to plate and adjusting the width of the bottom of the platform.

Scaffolding Steel Planks Structure And Composition
The steel scaffold board is opened with M18 bolt holes for connecting plate to plate and adjusting the width of the bottom of the platform. Between the metal walk boards and the metal walk boards, the height of 180mm baseboard is used, the baseboard is painted with black and yellow paint, and the baseboard is fixed with screws in the three holes respectively. In this way, the steel scaffold boards can be fixedly connected with the steel pedal. After the connection is completed, the material of the production platform shall be checked and accepted strictly. After the production of the platform is completed, the test shall be carried out. The installation is completed, the experience received qualified listing, can be put into use.

Scaffolding Steel Plank Advantage
Metal planks have fire prevention, prevent many sands, light weight, corrosion resistance, alkali resistance and high compressive strength, surface concave and convex hole, on both sides of the h design effect than similar products is particularly significant, pitch trim molding specification, good appearance, durable, unique sand leakage at the bottom of the hole process had sand deposition prevention effect, especially suitable for coating sand workshop of shipyard. When metal scaffold boards for sale re used, the steel pipe used to build scaffolding can be appropriately reduced and the efficiency of construction can be improved. The price is lower than the wood, many years after scrap can still recover 35%-40% of the investment and other advantages.

Scaffolding Steel Board Features
The scaffolding steel plank has high recovery rate, long service life, easy to disassemble and convenient, and can still pay garbage treatment fee after waste;

steel scaffold board's unique convex hole description, not only can reduce the weight, but also play a slip, deformation. Both sides of the I-font description to increase the fastness and strength, anti sand, more beautiful appearance generous, durable;

The unique shape description of the metal scaffold plank makes it easier to tie and hang and device, and it can be piled up neatly when free.

Steel tread plate is made of carbon steel cold processing, through hot dip galvanizing technology, the service life can reach about 5-8 years;

The use of steel scaffold boards has become a trend at home and abroad, greatly improved the company's construction, a great step change.

Metal Scaffold Boards Maintenance And Inspections
Metal scaffolding planks are used in conjunction with scaffolding. Due to the good quality and long service life of the metal scaffold planks, we can use them for secondary use. If the first construction is over, we need to store the steel scaffold boards and carry out daily maintenance to ensure the quality of the metal plank. For the second use, there are several points to pay attention to during the daily maintenance process:

First of all, rust removal and anti-rust treatment should be carried out on the scaffolding steel board regularly. In areas with high humidity (greater than 75%), anti-rust paint should be applied once a year. If it is dry, it can be painted once every two years.

Secondly, the fasteners, nuts, backing plates, bolts and other small parts used in conjunction with the scaffolding pedals are easy to be lost. The redundant parts should be recovered and stored in time when they are supported, and they should be checked and accepted in time when they are dismantled. When using the scaffolding steel planks for the second time, check whether these small accessories exist. Although they are small accessories, their role cannot be ignored.

Regular inspection and maintenance of scaffolding steel planks, inspection and maintenance of scaffolding pedals to ensure the quality and safety of scaffolding pedals. All bent and deformed components should be straightened first, and damaged components should be repaired before storage, otherwise they should be replaced.

For more information about custom metalwork and brass casting, please feel free to contact us!

Steel Grating For Ships(2023年04月15日)

steelseiko — 2023-04-12T17:39:17+0900

https://www.steelseiko.com/products/steel-grating-for-ships/

Marine grating is used in furnace chamber passages, deck passages, cargo storage platforms, chimney platforms, wheelhouse platforms, and other occasions of various ships. Marine grating, such as our deck steel grating and platform steel grating, is specially tailored for the shipbuilding industry.

Marine Steel Grating For Ships Requirements

How to make Marine Steel Grating For Ships?
Marine metal grate for deck is generally made of carbon steel, and the surface treatment is divided into hot-dip galvanizing, cold galvanizing, and painting, which can prevent oxidation. Also available in stainless steel.

The pressure welded steel grating is made of load flat steel and horizontal bars arranged at a certain distance in the longitude and latitude. It is welded into the original plate by 200 tons of hydraulic resistance welding automation equipment, and processed into the product required by the customer through the processes of cutting, opening, and edging.

Loaded flat steel spacing: the center distance of two adjacent loaded flat steels, usually 30MM and 40MM.

Crossbar spacing: The center spacing of two adjacent crossbars is usually 50MM, 100, two types, which can be produced according to customer requirements.

Marine Steel Grating For Ships Applications
Marine grating is suitable for alloys, building materials, power stations, and boilers, shipbuilding, petrochemical, Chemical and general industrial plants, municipal construction, and other industries, with ventilation and light transmission, anti-skid, strong bearing capacity, beautiful and durable, easy to clean, easy to install, high strength, light structure; strong anti-corrosion ability, durable; beautiful appearance, shiny surface; No accumulation of dirt, no accumulation of rain and snow, no accumulation of water, self-cleaning and easy maintenance.

As a professional steel structure factory, we provide sand casting, steel sheet pile, brass casting, steel grid decking, deck grates, cnc machining services, etc. For more information, please feel free to contact us!

Stainless Steel Gutters(2023年04月14日)

steelseiko — 2023-04-12T17:38:43+0900

https://www.steelseiko.com/products/stainless-steel-gutters/

Speed Steel provides quality stainless steel gutters for sale. As the materials of the gutter mainly determine the service life and maintenance requirements of the gutter, gutter using stainless can ensure longer service life due to its great rust resistance. Although the cost of stainless steel gutters is more expensive, ss gutter last longer and require minimal maintenance. Our stainless steel gutters will not discolor over time.

Sainless Steel Gutter Advantages
Material Selection and Cutting Size of Stainless Steel Gutters for Sale
Determine the slope of the stainless gutter: Pay attention to the slope of each section of the gutter when setting out and cutting;

Computer-aided simulation lofting: The Sainless Steel Gutter lofting drawing is simulated by CAD software, which is used as the positioning line for the subsequent entity lofting;

Stakeout of SS gutter: According to the stakeout diagram, draw a line on the stainless steel plate, and reserve the welding shrinkage allowance and cutting allowance at the same time;

Make a template according to the actual sample placed, which is used for marking and cutting of stainless steel gutter, and the part number, specification and quantity should be marked on the template;

The stainless steel plate should be corrected before cutting to ensure the flatness of the stainless steel plate;

Use a leveling straightener, shearing machine, laser cutting, etc. for stainless steel plate blanking;

There are many stainless steel gutters suppliers, but we are one of the best choices for you.

If you need any kinds of sand casting, please contact us, as a professional metal works company, Shandong Speed Steel Seiko is willing to offer you high quality products.

Rolling Slag Cooler(2023年04月13日)

steelseiko — 2023-04-12T17:38:13+0900

https://www.steelseiko.com/products/rolling-slag-cooler/

Roller slag cooler is composed of roller, rotating system, driving mechanism, slag inlet device, slag outlet device, cooling water system and electric control device, slag inlet pipe assembly, etc.

Slag Cooler Working Principle
When the slag cooler is driven by the transmission device to rotate slowly, the high-temperature slag discharged from the boiler is guided forward by the spiral blade in the inner cylinder of the sleeve, and the cooling water flows in the reverse direction of the jacket between the inner and outer cylinders to take away the heat, and the cooling wind also continuously takes away the heat from the inner cylinder of the jacket, so that the hot slag is gradually cooled.

Slag Cooler Advantages
Superior output adjustment performance

Spees Steel slag cooler holds a wide range of adaptability to ash particle size, which guarantees the reliable operation

Good slag cooling effect

Unique structure, reliable and long-lasting anti-slag leakage device

The height of the support wheel is adjustable

All transmission wear parts of our slag coolers can be replaced

The well-received Ling-style rotary water joint

Reliable two-stage overpressure safety protection measures

The energy-saving effect of our slag coolers is very considerable

If you need any kinds of steel casting, please contact us, as a professional steel structure manufacturer, Shandong Speed Steel Seiko is willing to offer you high quality products.

Box Column Steel Structure(2023年04月12日)

steelseiko — 2023-04-12T17:37:27+0900

https://www.steelseiko.com/products/box-column-steel-structure/

Steel box column structure is just like a large iron box. Our Steel column box structure has great corrosion resistance and high strength. The main structure of the box column steel structure adopts a steel frame-support system. The load-bearing frame is a box-section column and an H-beam. The processing and production of the steel box column are mainly made of steel plate, which is produced through batching, assembly, welding, and other processes, and finally shot blasting and rust removal, and painting is completed.

Steel Column Box Structure Introduction

Steel box column structure is a composite column, which is assembled from steel plates. The circular steel pipe column generally bears the axial force or the parts with less eccentric force, while the box-shaped steel pipe column can have a larger cross-section in one direction, which determines that it can be used in places with a large eccentric force. From the point of view of production, the production of round steel pipe columns is relatively simple, while the production of steel column box structures is relatively difficult due to the relatively large amount of welding and easy deformation, etc. As one of the box-type steel structure products, the steel box column structure has the advantages of direct molding, low material cost, good material performance, high strength, and easy installation.

Box Column Steel Structure Craft
Steel Box Column Structure is blanked by CNC flame-cutting machine to cut the column plate. The beveling method is carbon arc gouging to cut the K-shaped bevel. After the blanking is completed, it is straightened and corrected. In order to make the column body plate assembly accurate, it is necessary to prepare and assemble The fetal membrane, the assembly sequence is: first the upper cover plate is the benchmark, then the assembly line of the diaphragm, and the side web plate is released, and the U-shaped assembly is carried out, and then the lower cover is assembled and then welded. The main body of the column is welded by submerged arc automatic Welding, stiffening plate welding is carried out by manual welding of an electric welding machine, and then one side of the clapboard is welded by electro slag pressure welding, and the arc-starting plate is set for welding. After the steel box column is welded, it is straightened and corrected, and then the end is cut with an end milling machine. The box-shaped column is painted in strict accordance with the standard rust removal and oiling. After the steel box column is made, it will be inspected and numbered by full-time quality inspectors.

Steel Column Box Craft

Steel Box Column Structure Assembly Process
The Production and Assembly of the steel column box structure is the Key, and the Assembly Process is As Follows

First, the upper cover plate is used as the assembly reference, and the assembly lines of the partition plate and the side web plate are respectively released on the assembly surface according to the requirements of the construction drawing and marked with a sample punch.

Assemble the upper cover plate and the partition plate first, and then assemble them on the tire mold. After the assembly is completed, the welding must be completed before the next process.

Before assembling the web, check the straightness of the web. When assembling, use one direction to assemble, first locate the middle stiffener, and then locate the web.

The overall assembly of the steel box column structure is carried out after the U-shaped structure is completed. First, correct the edge of the U-shaped structure web to make its unevenness

Then one side of the separator is welded by electro-slag pressure welding, and the equipment is welded by electro-slag pressure welding.

If you need any kinds of steel structure, please contact us, as a professional steel structure company, Shandong Speed Steel Seiko is willing to offer you high quality products.

Aluminum Scaffold Beams(2023年)

steelseiko — 2023-02-10T14:58:15+0900

https://www.steelseiko.com/products/aluminum-scaffold-beams/

Aluminum Scaffold Beams Parameter

Product name
Aluminum Scaffold Beams

Material
6060, 6063, 6061, 6463, 6082, 6005, etc.

Thickness
0.8 - 5.0 mm

Length
The general loading length is 3m/6m. Special lengths can be customized.

Shape
custom made

Surface treatment
Anodized, Powder Coated, Electrophoretic, Wood Grain, Wood, PVDF Paint, Polished, Brushed, etc.

Processing
CNC, drilling, milling, cutting, welding, bending, assembly, etc.

Filler
Wood, rubber, etc.

Aluminum Scaffold Beams Usual Format

Aluminum Scaffold Beams Features

The aluminium joists beams are light and has a long service life.

Simple installation and stable operation.

Aluminum scaffold beams are very safe to use in any weather conditions, stable and durable.

Aluminium scaffold beam itself is light and easy to transport.

Aluminium Joists Beams Applications
Scaffolding formwork is widely used to support the main beam and secondary beam, and can also be used for:

Air, Railway

House, bridge construction, decoration

Shipyard, nuclear power plant manufacturing

Large warehouse, sports field, large stage

As a professional aluminum scaffolding manufacturers and metal processing company, we provide aluminum scaffolding ladder, aluminium beams, aluminium sections, aluminium beams for sale, precision casting, etc. For aluminium beams price or more information, please feel free to contact us!

Steel Scaffold Plank(2023年)

steelseiko — 2023-02-10T14:57:49+0900

https://www.steelseiko.com/products/steel-scaffold-plank/

Steel Scaffold Planks Parameter

Product name
Steel Scaffold Planks

Material
Q303, Q235, Q355, Q253B, Q254B, etc.

Tolerance
According to demand

Craft
Hot dip galvanized

Specification
48#、60# etc.

The width of the
125-275mm etc. or customized

Pipe thickness
1.2-1.5mm or customized

length
1000mm,1500mm,1600mm,etc.

Surface treatment
Hot dip galvanizing, cold dip galvanizing, spray paint etc.

Application
Deeply the shipbuilding industry, oil platform, electric power, construction industry is promoted and used., etc.

Scaffolding Steel Plank Advantage
Metal planks have fire prevention, prevent many sands, light weight, corrosion resistance, alkali resistance and high compressive strength, surface concave and convex hole, on both sides of the h design effect than similar products is particularly significant, pitch trim molding specification, good appearance, durable, unique sand leakage at the bottom of the hole process had sand deposition prevention effect, especially suitable for coating sand workshop of shipyard. When metal scaffold boards are used, the steel pipe used to build scaffolding can be appropriately reduced and the efficiency of construction can be improved. The price is lower than the wood, many years after scrap can still recover 35%-40% of the investment and other advantages.

Scaffolding Steel Board Features
The scaffolding steel plank has high recovery rate, long service life, easy to disassemble and convenient, and can still pay garbage treatment fee after waste;

The unique shape description of the metal scaffold plank makes it easier to tie and hang and device, and it can be piled up neatly when free.

Steel tread plate is made of carbon steel cold processing, through hot dip galvanizing technology, the service life can reach about 5-8 years;

The use of metal scaffold boards for sale has become a trend at home and abroad, greatly improved the company's construction, a great step change.

Metal Scaffold Boards Maintenance And Inspections
Metal scaffolding planks are used in conjunction with scaffolding. Due to the good quality and long service life of the metal scaffold plank, we can use them for secondary use. If the first construction is over, we need to store the steel scaffold boards and carry out daily maintenance to ensure the quality of the metal plank. For the second use, there are several points to pay attention to during the daily maintenance process:

Regular inspection and maintenance of scaffolding steel plank, inspection and maintenance of scaffolding pedals to ensure the quality and safety of scaffolding pedals. All bent and deformed components should be straightened first, and damaged components should be repaired before storage, otherwise they should be replaced.

As a professional metalworking factory, we provide sand casting, steel sheet pile, brass casting, etc. For more information, please feel free to contact us!

Steel Structure H Beam(2023年)

steelseiko — 2023-02-10T14:57:18+0900

https://www.steelseiko.com/products/steel-h-beam/

H shape steel beam is an economical section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. Steel H beam is named because its cross section is the same as the English letter "H". Since all parts of h beam frame are arranged at right angles, H steel beam has the advantages of strong bending resistance, simple construction, cost saving and light weight in all directions, and has been widely used.

H Section Steel Beams Parameter

Product name
H Beam & Lattice Column

Material
Q235/Q345 Welded H Beam and Hot Rolled Section

Surface
Painted or hot-dip galvanized

Length
6M/12M, or cut according to customer requirements

Application
Steel workshop, steel structure platform, steel structure house, structural roof, frame parts, steel walkway and floor, steel structure bridge

Processing service
Bending, welding, uncoiling, punching, cutting, etc.

H Steel Column And Lattice Column
Steel structure H beam, the section shape is similar to an economical section profile with the capital Latin letter H, also known as structural steel beams, wide edge (edge) I-beam or parallel flange I-beam. The cross section of steel H-beam usually includes two parts, the web plate and the flange plate, also known as the waist and the edge.

The inner and outer sides of the flange of the h steel beams are parallel or nearly parallel, and the flange ends are at right angles, so it is named parallel flange I-beam. The thickness of the web of the H beam structure is smaller than that of the common I-beam with the same height of the web, and the flange width is larger than that of the common I-beam with the same height of the web, so it is also named wide-edge I-beam. Determined by the shape, the section modulus, moment of inertia and corresponding strength of H steel column are obviously better than ordinary I-beam of the same single weight. Used in metal structures with different requirements, whether it is subjected to bending moment, pressure load, or eccentric load, it shows its superior performance. Compared with ordinary I-beam, H section steel column can greatly improve the bearing capacity and save 10% to 40% of metal. Steel h beams for sale have wide flanges, thin webs, many specifications and flexible use, and can save 15% to 20% of metal when used in various truss structures. Because the inner and outer sides of the flanges are parallel, and the edge ends are at right angles, it is easy to assemble and combine into various components, thereby saving about 25% of the welding and riveting workload, which can greatly speed up the construction speed of the project and shorten the construction period.

Lattice column, the section is generally section steel or steel plate designed to be biaxially symmetric or uniaxially symmetric.

Lattice columns are used as compression-bending members, and are mostly used for workshop frame columns and independent columns. The components of the lattice system are composed of limbs and splices. The limbs mainly bear the axial force, and the splices mainly resist the lateral force (relative to the axial direction of the limb). Lattice column trim materials mainly include trim strips and trim panels.

The Structural Characteristics of Lattice Columns
Arranging the material area far away from the inertial axis can ensure that the bending resistance of the component is enhanced under the same axial resistance condition, and material is saved.

H Beam Size And Weight Chart

Size
Weight (kg)
Theoretical weight (kg)

In mm
Per foot
Per meter

100 x 50
2.432
7.979

125 x 70
4.023
13.199

150 x 75
4.571
14.997

175 x 85
5.943
19.499

200 x 100
7.893
25.897

250 x 125
11.612
38.099

300 x 140
14.782
48.500

350 x 140
16.125
52.906

400 x 140
19.080
62.601

450 x 150
22.280
22.280

500 x 180
26.730
87.700

600 x 210
37.370
122.600

Can be customized according to customer needs

As a professional steel beam suppliers, we provide sand casting, steel sheet pile, brass casting, etc. For h beam price or more information about custom steel structure, please feel free to contact us!

Aluminum Grating(2023年)

steelseiko — 2023-02-10T14:56:16+0900

https://www.steelseiko.com/products/aluminum-grating/

Aluminum Grating Parameter

Product name
Aluminum grating

Material
Aluminum

surface treatment
hot dip galvanized

type
Serrated, Plain, I bar grating

Weld Way
Welded, Pressure-locked, Swage Locked

Specification
Steel Grating Size: 1000*2000mm Or Custom made
Bearing Bar: 20X5,25X3,25X4,30X3,30X4,30X5,32X3,32X5,40X5, etc
Crossing Bar: 5,6,8mm (Round bar/Twist Bar)
Pitch: 32*32mm/30*50mm/30*100mm/50*50mm

Advantages of Aluminum Grating

Strong anti-corrosion
The advantage of aluminium grating products is that the steel is assembled on site and the plug-in is fixed with screws. The node parts do not need to be welded, and the anti-corrosion treatment on the surface of the material will not be damaged. In addition, the surface of the aluminium grating is protected by a coating long.

Low cost
The proportion of aluminum alloy is lower than that of steel, and the processing cost of guardrail products is lower than that of steel. Therefore, the aluminium grating price is slightly lower than that of steel guardrail, and the aluminum bar grating price is similar to that of traditional wrought iron products and decorative stainless steel products.

Aluminum Bar Grating Overview

Aluminum Grating Application

Aluminium grating can be used in platforms, building exterior walls, fences, walkways, ventilation screens, sunshades, ditch covers, ventilation grilles, stair treads and other fields.

Aluminium Grating Surface Treatment

Smooth, anodized, powder coating.

Aluminium Grating Customization

Different spacings of flat aluminum and square aluminum can be customized, and drawings can be customized, and plans can be designed according to customer requirements.

Aluminium Grating Types

Aluminum Bar Grating FAQs

Are you a manufacturer or trading company?

Speed Steel is one of the most professional aluminum grating manufacturers in China, welcome to visit our factory.


How about discount?

Do you accept sample order?

How about your after-sales service?

How does your company control the quality?

For more information about custom metalwork, please feel free to contact us!

Multi-Story Steel Structure(2023年)

steelseiko — 2023-02-10T14:54:40+0900

https://www.steelseiko.com/products/multi-story-steel-structure/

The multi story steel structure consists of welded H-beams and hot-rolled H-beams and columns. In this framework, the beam-column system is subjected to gravity loads, such as static and live loads. Now multi story steel structures are mainly used in residential, commercial and institutional buildings around the world.

Multi-Story Steel Structure Parameter
Product name
Multi-Story Steel Structure

Main Steel Frame
Column
Q235, Q345 Welded H Section Steel

Beam
Q235, Q345 Welded H Section Steel

Secondary Frame
Purlin
Q235 C and Z purlin

Knee brace
Q235 Angle Steel

Tie Rod
Q235 Circular Steel Pipe

Brace
Q235 Round Bar

Vertical and Horizontal Support
Q235 Angle Steel, Round Bar or Steel Pipe

Maintenance system
Roof Panel
EPS Sandwich Panel /Glass Fiber Sandwich Panel /
Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet

Wall Panel
Sandwich Panel / Corrugated Steel Sheet

Accessories
Window
Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window

Door
Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door

Rainspout
PVC

Live load on Roof
In 120kg/Sqm (Color steel panel surrounded)

Wind Resistance Grade
12 Grades

Earthquake-resistance
8 Grades

Structure Usage
Up to 50 years

Temperature
Suitable temperature.-50°C~+50°C

Finishing Options
Vast array of colors and textures available

Paint Options
Alkyd paiting, two primary painting, two finish painting(gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized.

Multi Story Steel Structure Features
1.Good ductility of steel, good seismic performance of multi storey steel frame

2.Light weight: multi storey steel buildings weight is about 60% of the concrete structure, can greatly reduce the cost of foundation and structure.

3.Short construction period: multi story steel structure due to high decomposition degree, construction speed is about 1.5 times faster than reinforced concrete structure.

4.Small structure area: steel column area is about 1/3 of concrete column, so multi storey steel buildings saving building area at around 3%.

5.The height is low: the steel beam section is generally shorter than concrete, and the pipeline can pass through the steel beam web.In the same height, multi story steel building allows more floors to be designed to increase floor space.

Multi Storey Steel Frame Advantages
Steel, with its high strength-to-weight ratio, can achieve long spans and lightweight structures. Multi storey steel frames can take a variety of structural forms, such as support frames and flexural frames, which are suitable to meet specific requirements. Multi storey steel frames can be installed faster and therefore more economically than reinforced concrete frames. The elements of the multi story steel structure are usually prefabricated in a factory and subject to effective quality control, resulting in a better product. It is relatively easy to make subsequent alterations or reinforce floors with multi storey steel frames compared to concrete frames. Multi story steel structures are better suited to withstand lateral loads caused by wind or earthquakes.

The Advantages of Using Steel Frames in Multi-storey Building Construction Are As Follows

Multi-Story Steel Structure Applications

In the construction of residential buildings, the multi-storey steel structure provides a flexible, reliable and cost-effective solution because of its use of slender floor beams and light multi storey steel frame with steel-filled walls. Multi story steel structures are widely used in the construction of high-rise towers and row houses.

For commercial buildings, multi-storey steel structures offer plenty of flexibility in terms of design and aesthetics. Smaller and smaller columns can create more space and also make the foundation lighter. Multi storey steel frames are commonly used in multi story steel buildings, such as multi-storey car parks, high-rise commercial buildings, airports and coat hangers, sports stadiums, subway stations and train stations.

Institutional buildings such as hospitals and schools often have specific requirements, such as ramps or equipment and machinery areas. These needs can be met by installing multi-storey steel buildings that offer design flexibility, low maintenance, durability, and faster construction times.

Multi-Story Steel Building Display

Multi-Story Steel Structure Description
Our multi story steel building is a building whose structure consists of steel components and fittings. All components and accessories of the multi storey steel buildings are manufactured in our factory, cutting, welding and drilling in strict accordance with the manufacturing drawings to ensure that the tolerance is less than 2mm. Compared with traditional concrete buildings, more concrete pouring and more labor are required during the construction process, which can significantly reduce the customer's installation costs.

The assembly of multi story steel building is simple and easy. We will provide detailed manufacturing drawings for producing structural parts in our factory. You can choose professional or do-it-yourself installation to build your home according to your preference.

Multi-Story Steel Building Roof And Siding
Roof panels and wall panels of multi-storey steel buildings are divided into two types: corrugated veneer and sandwich panels. Single-color panels are usually used in buildings without thermal insulation requirements, relying on purlins or wall hoops to form roof and wall enclosure structures.

Sandwich panels are mainly used in buildings that require thermal insulation. The core material of the sandwich panel mainly includes polystyrene, polyurethane foam, rock wool, glass wool, etc., and the suitable core material is selected according to different needs.

Multi Story Steel Structure FAQs
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What are the steps of multi story steel structure design?

1. Judging whether the structure is suitable for steel structure, 2. Structural type selection and structural layout, 3. Estimated section, 4. Structural analysis, 5. Engineering judgment, 6. Component design, 7. Node design

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What are the four types of multi story steel structure?

Which foundation is used for multi story steel structure?

How to pack the products?

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Experience
More than 20 years of rich experience in multi story steel structure, with strong technical development and product design capabilities.

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Design
Professional and efficient design team to provide excellent design for your multi storey steel frame project.

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Service
Perfect after-sales service to ensure quick solution of customer problems.

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Price
Favorable price, large-scale production, on time delivery, for you to save costs.

For more information about china steel structure, please feel free to contact us!