Heavy Duty American Hose Clamps  are made  of steel belts, upper cover, lower cover, washers, screws and other parts. The steel belt specification is 15*0.8mm. Usually its material is stainless steel 304, As a heavy-duty clamp, American heavy-duty is very popular in use.

Basic Information :

1) 5/18″ (15.8mm) band width

2) 410 Stainless Steel Hex Screw, Stainless Steel – Virtually unlimited product life – won’t rust or corrode and is reusable

3)Quadra-lock construction – housing orbitally riveted to saddle at 4 points providing extra strength

3) Liner protects soft or silicone hose from damage, extrusion or shear

4) Fleet standard – easily installed, easily replaced in the field

Not only the structure advantage , also some points

High Quality—This Worm Gear Hose Clamp Made of 304 stainless steel, and it is not easy to slip, stable and durable, anti-oxidation, high sealing

Reusable—This Worm Gear Hose Clamp can easily adjust the applicable size, turn the screw, and can be disassembled and used repeatedly

Ingenious Design—This Worm Gear Hose Clamp is ingeniously designed, no need to lock the holes, with gaskets, and exquisite processing.

Widely Used—This Worm Gear Hose Clamp has excellent corrosion resistance and can be used in various environments. Salt-resistant, anti-rust, anti-corrosion, waterproof, and oil-proof.

A Variety of Sizes—Worm Gear Hose Clamp has various specifications and good shock resistance. Please choose the size that suits you before buying

Virtually all rubber hose compresses “cold flow” after installation of a clamping device, resulting in an almost immediate torque loss that can exceed 80% of installation torque. Similarly, virtually all metal connections expand as a system heats up, and then contracts as the system cools. Conventional worm-gear, T-Bolt, and other clamps are passive, in that expansion and contraction of components cannot be compensated for without retightening or loosening the clamps. This  clamping system is an “active” clamp mechanism, which monitors and then compensates for the temperature changes by actually changing diameter through a unique worm-gear Belleville assembly.