Steel Pipes Manufacturers - Tianjin Qiankunlongsheng Steel Tube Sales Co., Ltd.

pipe manufacturers

Quality goods Nice servise The most competitive price Have nice factory We can meet your every requirement. So can you send your specification of you wanted to me?Introduce my company:Established in1999,is located in Tianjin Beichen District, near one of the biggest steel pipe...

API 5L oil pipe

Standard:BS 1387, BS EN10219, GB/T 3091-2001, ASTM A53- Grade:10#-45#, A53-A369, STB35-STB42 oil pipe\api pipe and casing oil pipeThickness:1.5-90mm Outer Diameter:5-950mm Place of Origin:Tianjin China (Mainland)Secondary Or Not:Non-secondarySection Shape:SquareAPI SPEC...

API oil pipe

Standard:BS 1387, BS EN10219, GB/T 3091-2001, ASTM A53- Grade:10CrMo910, 12CrMo195, A106(B,C), A335 P11, A335 oil pipe\api pipe and casing oil pipeThickness:1.5-120mm Outer Diameter:5-950mm Place of Origin:Tianjin China (Mainland)Secondary Or Not:Non-secondarySection...

API SPEC 5L seamless steel pipe

A53B,A106B,A106C,20#,45#,16Mn,P91,P22,27SiMn material standard export package good reputation Production seamless steel pipe Brand QKLS Specification0.2-870mm× 0.1-140mm Standard GB, ASTM, API 5L, API 5CT,DIN, JIS and so...

steel tubes pipes

We can provide all kinds of steel pipe, with best quality and lowest price. OD:10-400mm WT:1mm~50mm Length:6m Product Name: Seamless Steel Tubes and Steel pipePlace of Origin: ChinaOuter Diameter:10-400mmLength:6mStandard:ASTM A106-2006Thickness:0.3-25mmAlloy Or...

API oil pipe

Standard:BS 1387, BS EN10219, GB/T 3091-2001, ASTM A53- Grade:10CrMo910, 12CrMo195, A106(B,C), A335 P11, A335 oil pipe\api pipe and casing oil pipeThickness:1.5-120mm Outer Diameter:5-950mm Place of Origin:Tianjin China (Mainland)Secondary Or Not:Non-secondarySection...

API 5L oil pipe

Standard:BS 1387, BS EN10219, GB/T 3091-2001, ASTM A53- Grade:10#-45#, A53-A369, STB35-STB42 oil pipe\api pipe and casing oil pipeThickness:1.5-90mm Outer Diameter:5-950mm Place of Origin:Tianjin China (Mainland)Secondary Or Not:Non-secondarySection Shape:SquareAPI SPEC...

API 5CT K55 oil pipe

Standard:BS 1387, BS EN10219, GB/T 3091-2001, ASTM A53- Grade:10#-45#, A53-A369, STB35-STB42 oil pipe\api pipe and casing oil pipeThickness:1.5-90mm Outer Diameter:5-950mm Place of Origin:Tianjin China (Mainland)Secondary Or Not:Non-secondarySection Shape:SquareAPI SPEC...

pipe manufacture

Quality goods Nice servise The most competitive price Have nice factory We can meet your every requirement. So can you send your specification of you wanted to me?Introduce my company:Established in1999,is located in Tianjin Beichen District, near one of the biggest steel pipe...

astm a56 steel pipe

1.Full of specifications and material 2.ASTM 3.Low cost 4.Good quality Product Name: steel pipePlace of Origin: ChinaApplication: Seamless steel tubes for equipment, pipelines, vessels, pipe fittings and mechanical StructuresGrade:...