Heavy Duty Clamp

This heavy duty T-bolt hose clamp is a high-torque industrial fastener designed for thick-walled large-diameter hoses that require strong, even sealing pressure, widely used in commercial vehicles, engineering machinery and marine equipment.

It adopts an extra-wide thick stainless steel band with fully folded smooth edges to avoid cutting thick silicone, rubber or composite hoses. The unique T-bolt spring mechanism delivers consistent circumferential compression across the entire contact surface, eliminating localized stress concentration and preventing pipeline leakage under high fluid pressure, vibration or temperature fluctuation.

The T-shaped bolt and hexagonal nut assembly provides large torque adjustment range. Users can tighten the nut with standard spanners to achieve firm locking, and the spring structure maintains stable clamping force to compensate for hose thermal expansion and contraction during long-term operation. Two material grades are available: 304 stainless steel for general industrial and automotive use; 316 stainless steel for coastal, chemical and marine corrosive environments.

Compared with standard worm drive hose clamps, this T-bolt model features much higher load capacity and sealing performance, ideal for high-pressure, high-temperature pipeline systems such as engine exhaust hoses and hydraulic oil pipes. The riveted connection between band and bolt bracket ensures structural durability without separation under heavy tension.

We support customized adjustable diameters and band widths to match various industrial pipeline specifications. All finished clamps pass clamping force durability test and salt spray anti-corrosion inspection before delivery, meeting strict sealing safety requirements for heavy-duty fluid transmission systems.