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https://www.drumclosure.com/products/drum-locking-clamp-ring/

XEAL® drum locking clamp, drum lock ring, drum bolt and drum lugs provide a comprehensive sealing solution for plastic and metal open head drums. Clamp type lock ring is suitable for both plastic and metal drums, while bolt type locking ring is commonly used on metal drums. Size of drum locking ring clamps, drum ring, and drum bolt are variable to fit containers of different volumes. Surface of these products is galvanized to meet anti-corrosion requirements under strict storage conditions. Instead of standard locking clamp and locking ring, customized sizes are also available on request.

Types of Drum Locking Clamp & Ring
Drum Locking Clamps Drum Lock Ring Drum Bolt and Lugs
DRUM LOCKING CLAMPS
Drum Locking Clamps
XEAL® drum locking clamps are made of premium grade cold rolled steel and with surface zinc plated. It needs to be spotwelded onto a drum ring to form a integrated sealing component for the container.
Read More About Drum Locking Clamps
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How to Choose Drum Locking Clamp & Ring
Barrel lock ring is choose by cross section and the diameter of the drum top. Appropriate cross section and diameter of the ring could contribute to better sealing effects. Clamp type locking ring is more convenient for opening and closing, it is suitable for both plastic and metal drum of different volumes. Operating of a clamp type locking ring is simple, pulling the clamp handle will release the ring from drum top. Bolt type locking ring could provide a stronger sealing force, and it is commonly used on metal drums. A wrench is necessary for opening and closing of a bolt type locking ring, tightness of the ring is adjusted by wrenching the nuts.

Drum Locking Clamp and Ring FAQ
How to find a suitable barrel lid clamp for a drum locking ring?
Diameter of the locking ring determines the size of drum lid clamp it needs. There are several standard sizes of drum clamps available, which could cover major sizes of locking rings. Please contact our sales representatives if you want to know more.

How to prevent unwanted opening of a clamp type lock ring?
The drum clamps are designed to have a whole on its handle, which allows a T seal to go through. Once T seal is installed properly, it has to be broken before opening the drum ring.

Which size of drum bolt should be used for bolt type locking ring?
The size of drum bolt is determined by the diameter of the whole on drum lugs. Drum bolt with bigger diameter could provide stronger sealing force after assembled.

There are many drum locking ring manufacturers, but we are one of the best choices for you.

For more information about barrel fittings and drum lock seal, please feel free to contact us!