Butt weld caps

The company keeps to the operation concept 'scientific management, high quality and efficiency primacy, customer supreme for 254SMO Flange egcs, pipe cap weld. As one of the most professional Butt weld caps manufacturers and suppliers in China, we're featured by quality products and customized service. Please rest assured to buy Butt weld caps for sale here from our factory. For more dimensions and company information, contact us now.