Product Description

Seamless steel pipe: 1. Seamless steel tube and pipes for tubing 2. Seamless steel tubes and pipes for coupling stock of tubing 3. Seamless steel pipes for casing 4. Seamless steel pipes for coupling stock of casing 5. Seamless steel tubes for heat insulating tubing 6. Seamless steel tubes for perforating gun oil and gas well 7. Seamless steel tubes for drill pipe 8. Seamless steel tubes for coupling stock of line pipe 9. Seamless steel tubes for line pipe *0. Seamless steel tubes for low and medium pressure boiler *1. Seamless steel tubes and pipes for high pressure boiler *2. Seamless steel tubes and pipes for structural purpose *3. Seamless steel tubes and pipes for liquid service *4. Seamless steel tubes and pipes for petroleum cracking *5. Seamless steel tubes and pipes for hydraulic pillar service