Tianjin Rocketis Technology Co., Ltd is one of professional V band clamp manufacturers. We produce kinds of V band clamps in China. There are a lot of our customers around the world gave us high reputation. They are satisfied with our quality and service.  As one of reliable V band clamp suppliers, we have long-term cooperation with lots of customers. Our aim is being the best V band clamp manufacturers.

Definition & Purpose

A V-Band clamp (also called V-clamp or V-band coupling) is a high-performance, circular clamping system designed for secure, leak-proof connections in high-pressure and high-temperature applications. Unlike traditional hose clamps, it uses a V-shaped groove and tapered flange system for perfect alignment and even sealing pressure, making it ideal for exhaust systems, turbochargers, and industrial piping.

Key Features

✔ High-Pressure Sealing – Handles 100+ PSI (varies by size/material).

✔ Quick Installation – Single-bolt tightening for fast assembly/disassembly.

✔ 360° Uniform Clamping – Eliminates weak points for zero-leak performance.

✔ Extreme Temperature Resistance – Works from -50°C to +1000°C (ceramic-coated options available).

✔ Vibration-Proof – Locking bolts prevent loosening under engine/exhaust vibrations.

Design & Components

V-Shaped Band – Stainless steel (304/321/316) or Inconel® for high heat.

Tapered Flanges – Matched male/female ends ensure perfect alignment.

T-Bolt or Locking Screw – Provides even circumferential tension.

Gasket (Optional) – Graphite or metal gaskets for exhaust/boost applications.

Common Applications

Turbocharger systems (downpipe-to-turbo, intercooler piping)

Performance exhausts (header collectors, catalytic converter joints)

Aerospace/defense (jet engine ducting)

Industrial ducting (chemical/petroleum pipelines)

Above is the main introduction of V band clamps. As a better V clamps suppliers, we provide OEM and ODM service.

If you are interested, just contact us!