Jinan ZhongChuan Equipment Co.,Ltd.

Double End Studs(2024年06月04日)

jnzcsb — 2024-06-04T11:49:57+0900

https://www.jnzcsb.com/products/double-end-studs.html

Double end studs refer to a cylindrical fastener with threads at both ends. Both ends of the thread need to be matched with nuts and washers. It is used for two connected parts with through holes and is used for the fixed link function of connecting machinery.

Double End Threaded Studs Application
Double end threaded studs find extensive application across various industries, serving as versatile fastening solutions for connecting two components or structures. Their threaded design on both ends enables secure and stable connections, making them ideal for use in construction, manufacturing, and maintenance projects. These china double stud bolt are commonly employed in situations requiring a reliable and robust fastening method, such as in the assembly of machinery, equipment, and structural components where a strong, permanent connection is essential. Their versatility and durability make double end threaded studs a preferred choice for a wide range of applications, ensuring efficient and dependable performance in diverse industrial settings.

If you have any requirements for double threaded stud bolts, Jinan ZhongChuan Equipment Co., Ltd., is your ideal partner for top-quality double end stud bolts. As a professional double end stud bolt factory and one of the most trusted double end stud bolt manufacturers in the industry, we specialize in the production of China double end stud that meet and exceed industry standards for strength, durability, and precision. Contact us now if you have any needs!

The double stud bolt are widely used in electric power, the chemical industry, oil refining, valves, railways, bridges, automobile and motorcycle parts, machinery, steel structures, hanging towers, large buildings, etc.

If you are looking for a reliable China double end stud bolt factory, don't hesitate to contact JNZC. All the double end threaded studs and other fasteners are produced in strict accordance with industry standards or client-specific requirements.

Anchor Bolts(2024年06月04日)

jnzcsb — 2024-06-04T11:49:34+0900

https://www.jnzcsb.com/products/anchor-bolts.html

China foundation bolt are screw rods used to fasten equipment, etc. on concrete foundations, and have strong stability.

Anchor bolts can be divided into fixed anchor bolts, movable anchor bolts, expansion anchor bolts, and bonded anchor bolts. According to different shapes, it can be divided into L-shaped embedded bolts, 9-shaped embedded bolts, U-shaped embedded bolts, welded embedded bolts, and floor-embedded bolts.

Anchor bolts are widely used in railways, highways, power companies, factories, mines, bridges, tower cranes, long-span steel structures, and large buildings.

All items are produced in strict accordance with industry standards or client-specific requirements.

Industrial Fasteners Applicated in Transmission(2024年06月04日)

jnzcsb — 2024-06-04T11:48:54+0900

https://www.jnzcsb.com/industrial-fasteners-in-power-transmission.html

Mechanical transmission equipment has high requirements on the precision of fasteners, to achieve reliable operation and long-term service transmission equipment.

Our high-strength fasteners are widely used in Gearboxes, Couplers, Motors, and other mechanical transmission equipment or components.

For more information about electric motor bolts, please feel free to contact us!

Industrial Fasteners Applicated in Power & Gas Turbine(2024年06月04日)

jnzcsb — 2024-06-04T11:48:34+0900

https://www.jnzcsb.com/industrial-fasteners-in-power-gas-turbine.html

The gas turbine is mainly composed of a compressor, a combustion chamber, and a turbine. The gas turbine generator set is an important guarantee equipment to realize the optimization of the power generation structure and the sustainable development of economical and reliable operation of the power system.
The core part of turbo machinery requires high-performance fasteners with reliable high-temperature resistance and corrosion resistance properties.
JNZC's products serving the turbo machinery industry mainly include Double End Studs, Special Critical Fasteners for Gas Turbines, etc.

Why Choose JNZC Power Generation Fasteners

Looking for high-quality oil & gas fasteners? Look no further than Jinan Zhongchuan Equipment Co, Ltd., the premier provider of fastener applications for the power generation industry.

Our power generation fasteners are engineered to meet the highest standards of strength, durability, and reliability. Made from the finest materials and manufactured to precise specifications, our fasteners for sale are designed to withstand even the toughest conditions, ensuring the smooth and efficient operation of your power generation equipment.

So why choose JNZC for your gas turbine & power-generation fastening needs? Simply put, we have the expertise, experience, and commitment to quality that you need to ensure your equipment operates at peak efficiency and performance. Contact us today to learn more about our power-generation fasteners and see how we can help you achieve your goals.

Industrial Fasteners Applicated in Heavy Lift(2024年06月04日)

jnzcsb — 2024-06-04T11:48:12+0900

https://www.jnzcsb.com/industrial-fasteners-in-heavy-lift.html

For the long-term reliability of operation, the key parts of heavy lifting equipment at offshore engineering and ports, such as slewing bearings, key joints of booms, etc., all require reliable High Strength Bolts/Studs, Precision Pins to ensure safety.

Tower crane bolts are fundamental components in the construction and industrial sectors, serving a crucial role in ensuring the stability and reliability of tower cranes. These specialized bolts are meticulously designed to provide robust connections, effectively securing the various parts of the crane together. Their durability and strength are vital in supporting the lifting and moving of heavy loads, making them essential for the safe and efficient operation of tower cranes on construction sites and in other heavy-duty applications. Tower crane bolts are a testament to the precision engineering and high standards required in the field, playing a key part in the successful completion of numerous large-scale projects around the world.

Jinan Zhongchuan Equipment Co., Ltd. is a prominent industrial fastener provider specializing in the production of high-performance crane bolts for heavy lifting equipment. With a strong focus on precision engineering and superior quality, our company is dedicated to delivering reliable and durable crane bolts that ensure the safety and stability of various types of cranes used in demanding industrial applications. Backed by advanced manufacturing techniques and a commitment to excellence, we strive to provide industry-leading solutions that meet the rigorous standards of the heavy lifting sector.

Industrial Fasteners Applicated in Wind Power(2024年06月04日)

jnzcsb — 2024-06-04T11:47:50+0900

https://www.jnzcsb.com/wind-energy-fasteners.html

Wind power generation has extremely high requirements for bolt connections, and the technical characteristics of wind power fasteners are high strength and high precision grade. It needs to bear a variety of alternating loads. In addition to the axial pretension tensile load, it is also subject to tensile alternating loads, transverse shear alternating loads, etc. The application environment is harsh, which faces long-term and extreme working environment temperatures of -40°C~100°C. Wind farms in some areas, especially offshore wind farms, also face high humidity and high salinity erosion.

We have taken necessary measures in raw material performance selection, structural design, manufacturing process, manufacturing management, testing, and on-site assembly to ensure the reliability of wind power bolt connections.

As a specialist in wind energy fasteners, JNZC has rich experience in manufacturing and supplying Tower Bolts, Nacelle Bolts, Blade Studs, and other wind turbine fasteners. Four of the world's top five wind power equipment manufacturers are our stable cooperation customers.

Industrial Fasteners Applicated in Rail & Locomotive(2024年06月04日)

jnzcsb — 2024-06-04T11:47:11+0900

https://www.jnzcsb.com/fasteners-in-railway-track.html

Common rail transit includes traditional railways, subway/light rail, high-speed rail, etc.

Rail fastening and fixtures play a vital role in the efficient and safe operation of railway systems. These components are crucial for securing and stabilizing various elements such as tracks, signaling equipment, and other essential infrastructure within the railway network. Therefore, the rail transit industry has strict requirements on the fatigue resistance and anti-loosening performance of high-strength fasteners.

With the demanding and dynamic conditions that railways often encounter, the fixtures and fastenings need to exhibit exceptional durability, resilience, and resistance to factors like vibration, impact, and environmental stress. Their robust design and reliable performance are instrumental in maintaining the integrity and functionality of the railway system, ensuring the smooth and secure movement of trains and the safety of passengers and cargo.

Jinan Zhongchuan Equipment Co., Ltd. (JNZC) is a leading company specializing in the production of high-quality rail fastenings and fixtures in railway systems. With a strong focus on quality and reliability, JNZC is committed to delivering robust and durable solutions that meet the rigorous demands of the railway industry. The Anti-fatigue Fasteners produced by JNZC are widely used in these harsh working conditions, which greatly improves the safety and stability of rail transit equipment.

Markets Served & Industrial Fasteners Applications(2024年06月04日)

jnzcsb — 2024-06-04T11:46:25+0900

https://www.jnzcsb.com/fastener-application/

Industrial Fastener Application in Wind Power
Wind power generation has extremely high requirements for bolt connections, and the technical characteristics of wind power fasteners are high strength and high precision grade. It needs to bear a variety of alternating loads. In addition to the axial pretension tensile load, it is also subject to tensile alternating loads, transverse shear alternating loads, etc. The application environment is harsh, which faces long-term and extreme working environment temperatures of -40°C~100°C. Wind farms in some areas, especially offshore wind farms, also face high humidity and high salinity erosion.

As a specialist in wind energy fasteners, JNZC has rich experience in manufacturing and supplying Tower Bolts, Nacelle Bolts, Blade Studs, and other wind power fasteners. Four of the world's top five wind power equipment manufacturers are our stable cooperation customers.

Hydraulic Tightening Device(2023年12月07日)

jnzcsb — 2023-11-22T16:45:34+0900

https://www.jnzcsb.com/products/hydraulic-tightening-device.html

The hydraulic tightening device is the advanced bolt tightening and removal tool, widely used for pre-tightening large-diameter bolts.

As one of industrial fastener suppliers, we provide connecting shaft, cylindrical pins, idler shafts, valve shafts, rail pins, support pins, fan shafts, etc. For more information, please feel free to contact us!

Hydraulic Nuts(2023年12月06日)

jnzcsb — 2023-11-22T16:44:57+0900

https://www.jnzcsb.com/products/hydraulic-nuts.html

Hydraulic nut are used for bolts that need to be disassembled frequently, pre-tightening of super-large bolts, and locking of large workpieces.

The principle of the hydraulic lock nut is that the hydraulic oil is input into the nut by the high-pressure oil pump to generate the force to push the piston, which is enough to install or remove the bearing. Accurate and safe, improve work efficiency. Suitable for tight spaces and fastening of heavy-duty vibrating machinery.

All items are produced in strict accordance with industry standards or client-specific requirements.

For more information about hydraulic nut price, please feel free to contact us!

There are many fastener supply companies, but we are one of the best choices for you.

Hexagon Socket-head Cap Bolts(2023年12月05日)

jnzcsb — 2023-11-22T16:44:23+0900

https://www.jnzcsb.com/products/hexagon-socket-head-cap-bolts.html

The outer edge of the head of the china hexagon socket bolt is round, and the iddle is a recessed hexagon.

High-strength hex socket button head bolts have the advantages of being countersunk, easy to fasten and disassemble, not easy to slip, fatigue-resistant, and not loose under dynamic loads.

Hex socket cap head are widely used in construction, mechanical equipment, electrical, electric power, chemical industry, water conservancy, railway, aerospace, and other fields.

Specification of Hexagon Socket-head Cap Bolts
Thread specification range (mm)M16-M90
Maximum processing length (mm)≤1500mm
Strength Range≤1450MPa
Geometric ToleranceThe verticality of the supporting surface relative to the thread is ≤0.02mm
Friction Coefficientμtot, μb, μth
Surface TreatmentBlack oxide, Phosphating, Flake zinc-aluminum coating (Dacromet, Geomet), HDG (Hot dip galvanizing), Electro galvanizing, Mechanical galvanizing, Copper plating, Teflon, Special coating for marine engine parts, etc.
Standard SpecificationsAll items are produced in strict accordance with industry standards or client-specific requirements.

If you are looking for a reliable hex socket bolt manufacturer, don't hesitate to contact us!

There are many fastener wholesalers, but we are one of the best choices for you.

Hexagon Nuts(2023年12月04日)

jnzcsb — 2023-11-22T16:43:13+0900

https://www.jnzcsb.com/products/hexagon-nuts.html

Hexagon shaped nut are hexagonal and internally threaded. It is used in conjunction with bolts, studs, and screws to connect and fasten parts.

Hex nut china are suitable for high and medium-pressure valves; marine, marine, chemical, and fluid engineering; pressure vessels; petrochemical equipment, and other fields.
All items are produced in strict accordance with industry standards or client-specific requirements.

Specification of Hexagon Nuts
Processing Diameter Range (mm)M16-M360
Thread Accuracy4H/3B
Geometric ToleranceThe verticality of the supporting surface relative to the thread is ≤0.02mm
Surface TreatmentBlack oxide, Phosphating, Flake zinc-aluminum coating (Dacromet, Geomet), HDG (Hot dip galvanizing), Electro galvanizing, Mechanical galvanizing, Copper plating, Teflon, Special coating for marine engine parts, etc.
Standard SpecificationsAll items are produced in strict accordance with industry standards or client-specific requirements.

If you are looking for a reliable hex lock nut manufacturer, don't hesitate to contact us! For hex nut cost or buy custom fastener, contact us.

Hexagon Fit Bolts(2023年12月03日)

jnzcsb — 2023-11-22T16:42:36+0900

https://www.jnzcsb.com/products/hexagon-fit-bolts.html

The front thread of square head shoulder bolt is used for connection, and the back end without thread is used for positioning. It can withstand lateral and axial loads. The lateral load-bearing method depends on the shear strength of the bolt itself, and its lateral bearing capacity is higher than that of ordinary bolts.

In hex flange shoulder bolt connection, the diameter of the screw part is the same as the basic size between the holes, which is a transition fit. When there is relative sliding between the connected parts, the shear resistance of the hot dipped galvanized forged shoulder screw eye bolt itself is used to prevent its movement, so a small pre-tightening force is required.

hex head shoulder bolt fastenal are mainly used in metallurgy, transmission, textile, connection, and other fields.

All items are produced in strict accordance with industry standards or customer-specific requirements.

As one of shoulder bolt manufacturers, we provide shoulder bolt material, shoulder bolt strength, fastener wholesale, etc. For more information, please feel free to contact us!

Hexagon Bolts(2023年12月02日)

jnzcsb — 2023-11-22T16:42:04+0900

https://www.jnzcsb.com/products/hexagon-bolts.html

The hexagon head bolt and nut is an externally threaded fastener with a hexagonal head shape, which cooperates with a nut and is used to fasten and connect two parts with through holes.

High-strength china hexagon bolt nut have the advantages of high precision, high strength, corrosion resistance, and strong stability.

JNZC, as a professional hexagon head bolt supplier based in China, offers high-quality china hexagon bolt which are widely used in construction engineering, ships, railways, electric power, bridges, wind power, high-voltage and ultra-high-voltage equipment, large-scale mechanical equipment, the automobile industry, and other fields. If you are looking for a reliable hexagon bolt factory, don't hesitate to contact us!

Specification of custom hexagon head bolt

Thread specification range (mm)M16-M90
Maximum processing length (mm)≤1500mm
Strength Range≤1450MPa
Geometric ToleranceThe verticality of the supporting surface relative to the thread is ≤0.02mm
Friction Coefficientμtot, μb, μth
Surface TreatmentBlack oxide, Phosphating, Flake zinc-aluminum coating (Dacromet, Geomet), HDG (Hot dip galvanizing), Electro galvanizing, Mechanical galvanizing, Copper plating, Teflon, Special coating for marine engine parts, etc.
Standard SpecificationsAll items are produced in strict accordance with industry standards or client-specific requirements.

If you are looking for a reliable industrial fastener supplier, don't hesitate to contact us!

JNZC Headed Bolts(2023年12月01日)

jnzcsb — 2023-11-22T16:41:22+0900

https://www.jnzcsb.com/products/headed-bolts/

JNZC has specialized in manufacturing customized high-strength special fasteners according to drawings, samples, application industries, and customer-specific requirements.
We also manufacture standard parts according to the norm.
According to the shape of the headed screws, there are the hex head, hexagon socket head, round head, square head, countersunk head, etc.

Benefits of JNZC High-Strength headed bolts
ISO9001:2008 and IATF16949 quality management system certification.
ISO/ICE 17025 laboratory accreditation, 100% online monitoring & inspection. The high-strength bolts manufactured by JNZC have the advantages of high tensile, high toughness, high strength, high precision, corrosion resistance, wear resistance, high and low-temperature resistance, etc.
Applications of JNZC High-Strength large head screws
High-strength large head bolts are widely used in machinery manufacturing, power equipment, electrical products, transportation equipment, ships, aerospace, vehicles, water conservancy, engineering, construction, bridges, and many other industries.

For more information about types of head bolts, please feel free to contact us!

If you are looking for a reliable industrial fastener supplier, don't hesitate to contact us!