34CrMo4,H40,J55, K55, N80,L80,M65,C90,T95,P110,Q12
Carbon Steel & Alloy Steel
Varnishing & Black Painted
Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Seamless & ERW
Sc/Ltc/Btc/Rtj-DTG3
Tianjin/Shanghai
Bulk Vessel and Container
OEM/TJTC/RT/SLT
Steel Strip in Bundle&Wooden Case
OD 127.00mm * WT 9.19mm
Tianjin/Hebei/Jiangsu