Heavy Duty Truck Seat Belts

 Made for Big Cabins

Heavy duty truck seat belts are special for large cabs and long distances. We made the webbing longer. We changed the lock sensitivity. We use thicker bolts. FAW Jiefang and Sinotruk use these product as original parts. They fit the hard work of heavy trucks.

Extra Long Webbing and Smart Lock

The webbing uses strong polyester for heavy trucks. Width is 46mm ± 1mm. Thickness is 1.2mm. Static breaking strength is at least 28.3 kN. This handles the highest loads. Total webbing length is at least 3000mm. That fits big heavy truck cabs. No changes needed. Lock sensitivity is set to 0.35g. Bumpy roads will not lock it by mistake. A crash locks it very fast. You get comfort and safety.

Strong Bolts and Rust Protection

Mounting bolts are grade 8.8 M12. They resist pulling and cutting much better than normal bolts. The hold is very stable for heavy truck shaking. Metal parts pass a 48-hour salt spray test. No rust. Long trips in different places are fine. Fire resistance is GB 8410-2006 A-0 level. Oxygen index is 25%. Our factory has an automatic line for heavy duty truck seat belts. Workers get special training. We test length, lock sensitivity, bolt strength, and pull strength on every batch. These heavy duty truck seat belts solve three problems: long fit, no false lock, and strong hold. They are the right choice for heavy truck replacement.

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