Seamless Steel Tubes For Petroleum Cracking, Sered As For Fumace Tubes,Heat Exchange Tubes And Pipelines In Petroleum And Refinery Plants. High Quality Carbon Structural Steel Grades Are 20g,  20mng And 25mng; Alloy Structural Steel Grades: 15mog, 20mog, 12crmog,15CrMoG, 12Cr2MoG、12CrMoVG,Etc

Seamless Steel Pipe For High Pressure Fertilizer Equipment Is A High Quality Carbon Structural Steel And Alloy Steel Seamless Steel Pipe Suitable For Chemical Equipment And Pipeline. This  Kind Of Steel Pipe In GB6479-2013 Standard.

Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Factory directly China in This Line Top Standard Welded Round Stainless Steel Pipe, Customers' reward and fulfillment are usually our biggest objective. Please make contact with us. Give us a probability, provide you with a surprise.