pre fabricate pipe spool

Our jis b2220 - flanges 5k, Large diameter pipe spool incorporates years of industry experience and industry application knowledge, thus has a superior performance and stability. As one of the most professional pre fabricate pipe spool manufacturers and suppliers in China, we're featured by quality products and customized service. Please rest assured to buy pre fabricate pipe spool for sale here from our factory. For more dimensions and company information, contact us now.