Gold Index: 9431
Tianjin LANG Steel Pipe Manufacturing Co., Ltd. [China (Mainland)]
Business Type:Manufacturer City: Tianjin Province/State: Tianjin Country/Region: China (Mainland)
structural steel pipe carbon steel tube
12CrMoWvTiB , 12Cr1MoVG Carbon Seamless
2013-09-17
structural steel pipe carbon steel seamless pipe
A53 / A500
carbon steel tube carbon steel seamless pipe
Hot Expand ASME SA192 / SA179 Seamless C