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ap 5l psl1 psl2 line pipe

Henan Bebon International co.,ltd are mainly engaged in marketing and processing of various specifications of carbon steel coil, carbon steel plate, carbon steel pipe, carbon section steel, stainless steel coil, stainless steel plate, stainless steel pipe, stainless section steel. Please contact us: sales7@bebonchina.com.

Ministry of Commerce of the P.R.China - China Commodity Net

... External coatings for buried or submerged pipelines used in pipeline ... SEAMLESS LINE PIPE. H.S ... Standard & Grade: API 5L PSL1, PSL2: Gr B, X42, X52 ...

Ministry of Commerce of the P.R.China - China Commodity Net

API 5L: B, X42, X52, X60, X65, X70 (PSL1 & PSL2) ... Pipeline Steel: WPHY42, ... API SSAW Pipe manufacturer Lufeng supplies API SPEC 5L SSAW Pipes, ...

衡水京华制管有限公司_河北_中国经济网——国家经济门户

Translate this page... 涵盖gb/t 9711-2011 psl1、gb/t 9711-2011 psl2、api 5l、api 5ct ... api美国石油学会5l、5ct产品的会标使用许可证、api spec q1 ...

Steel pipe ,tube supplier of Seamless Steel Pipe from ...

Quality Steel pipe ,tube supplier - find quality Seamless Steel Pipe, Electric Pipe Threader & Seamless Steel Pipe from Hebei Zhonghai Steel Pipe Manufacturing Co ...

填海围堰用螺旋钢管使用寿命长-成都晚报

Translate this page碳钢 seamless pipe--无 ... 压力的标准(每英镑每英寸的压力单位)一般国内能做的只是 psl-1,psl-2 是一个 更 ... API 5L ...

Ministry of Commerce of the P.R.China - China Commodity Net

... External coatings for buried or submerged pipelines used in pipeline ... SEAMLESS LINE PIPE. H.S ... Standard & Grade: API 5L PSL1, PSL2: Gr B, X42, X52 ...

Ministry of Commerce of the P.R.China - China Commodity Net

API 5L: B, X42, X52, X60, X65, X70 (PSL1 & PSL2) ... Pipeline Steel: WPHY42, ... API SSAW Pipe manufacturer Lufeng supplies API SPEC 5L SSAW Pipes, ...

衡水京华制管有限公司_河北_中国经济网——国家经济门户

Translate this page... 涵盖gb/t 9711-2011 psl1、gb/t 9711-2011 psl2、api 5l、api 5ct ... api美国石油学会5l、5ct产品的会标使用许可证、api spec q1 ...

填海围堰用螺旋钢管使用寿命长-成都晚报

Translate this page碳钢 seamless pipe--无 ... 压力的标准(每英镑每英寸的压力单位)一般国内能做的只是 psl-1,psl-2 是一个 更 ... API 5L ...

Ministry of Commerce of the P.R.China - China Commodity Net

... External coatings for buried or submerged pipelines used in pipeline ... SEAMLESS LINE PIPE. H.S ... Standard & Grade: API 5L PSL1, PSL2: Gr B, X42, X52 ...

Ministry of Commerce of the P.R.China - China Commodity Net

API 5L: B, X42, X52, X60, X65, X70 (PSL1 & PSL2) ... Pipeline Steel: WPHY42, ... API SSAW Pipe manufacturer Lufeng supplies API SPEC 5L SSAW Pipes, ...

衡水京华制管有限公司_河北_中国经济网——国家经济门户

Translate this page... 涵盖gb/t 9711-2011 psl1、gb/t 9711-2011 psl2、api 5l、api 5ct ... api美国石油学会5l、5ct产品的会标使用许可证、api spec q1 ...

填海围堰用螺旋钢管使用寿命长-成都晚报

Translate this page碳钢 seamless pipe--无 ... 压力的标准(每英镑每英寸的压力单位)一般国内能做的只是 psl-1,psl-2 是一个 更 ... API 5L ...

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