TenJanSeamless Steel Pipe
Changzhou TenJan Steel Tube., Ltdis a professional manufacturer of Cold drawn seamless steel pipe. Our steel pipes are wildly used in building structure, mining machinery, auto parts, chain, etc. We have mature technology and control the quality strictly so our pipes are all in high quality. We insist “each pipe being tested”, in order to win the reputation and trust of customers .
*Origin: Changzhou ·Jiangsu, China
*Material: carbon steel (A53, A106, A1045,St37, St45-8, St42-2, CK45 etc)
alloy steel (4St52, A210-C, J55SAE5120, SAE5140,SAE5120 etc)
*Standard: GB/T 8162-2008, GB/T 8163-2008, GB/T3639-2009 etc