United Steel pipe s Co., Ltd is one professional steel pipe manufacturer. We have been API 5L,API 5CT, ISO9001, EN10219, EN10217, CE, PED certified.  

EquipedVwith all advanced manufacture machines and test & inspection equipments, our steel pipe products can meet almost all international steel pipe standards, like API 5L, API 5CT, ASTM A53,EN10255, EN10217, EN10219, AS/NZ 1163, AS/NZ1074, JIS 3444, CSA Z245.1, IPS standard, etc. Our annual production reachs 300000 tons steel pipe , and our steel pipe products are widely used as gas & oil line steel pipe , piling steel pipe , fluid transmission steel pipe ,structure steel pipe , industrial steel pipe etc, and contribute to the development of the global economy and industry prosperity.    

Size Range:

HFW/ERW Steel pipe : 21.3mm~610mm,

SAW steel pipe :406mm~1219mm,

Seamless steel pipe :219mm~965mm.  

Steel pipe Specification: API5L, API 5CT, ASTM A53,EN10255, EN10217, EN10219, AS/NZ 1163, AS/NZ1074, JIS 3444, CSA Z245.1, IPS standard, etc  

Steel pipe Grade: API5L GR.B, X42, X46, X52, X56, X60, X65, X70, A53 GR.B,A106 GR.B ,

A179,A192,J55,K55,N80,ST35.8,ST37,ST42,ST52, E235,E355,S235JRH,S275JR,S355JOH,P235TR1,10#,20#,45#,Q235,Q345.      

Jason Borne

Export Manager  

United Steel pipe Co., Ltd

Emeil: info at united-steelpipe dot com

Cel:86 181 02691206

Websate:w w w . united-steelpipe . com