Introducing our {Gear-Ring Type Multi-Function Pipe Coupling GR Series Applied To Kinds Of Metal Pipes}, a versatile and superior quality product designed to cater to various metal pipe connections. As a factory specializing in manufacturing pipe couplings, we ensure exceptional standards of durability, reliability, and performance. The gear-ring design provides secure and tight connections, minimizing leakage risks. With our commitment to precision engineering, we guarantee compatibility with different types of metal pipes. Trust in our expertise and experience to deliver top-notch products that exceed your expectations.