Seamless steel pipe:
1. size: 1/8"- 20"
2. wall thickness: 1.65mm-26.19mm
3. standard: ISO3183 ,API 5L ,ASTM A106,ASTM A53 ,GB 8307,GB5310
©Hebei Shengtian Pipe fittings Group Co.,Ltd. Add:Xiwang New Distric,Mengcun County,Hebei Province,China.
WEBSITE:www.st-pipefittings.com TEL:0086-317-5298199 Email:sales@stpipefitting.cn MSN:stpipefitting@hotmail.com
