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Related Searches: Erw Black Steel Pipe, Erw Black Pipe, ERW Steel Pipe, ERW Pipe, Black Steel Pipe More... , Seamless Black Steel Pipe, Black Steel Seamless Pipe, Api Erw Pipe, Astm Erw Pipe, Erw Casing Pipe, Black Pipe, Erw Line Pipe, Erw Carbon Steel Tube, Tubes Steel Erw, Black Seamless Pipe Less...
   

Grace Geng

Country/Region : zh China (Mainland) / Tianjin
Main Products : ERW steel pipe, LSAW steel pipe...
Business Type : Manufacturer, Distributor/Whol...
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Structure carbon steel pipe
Structure c...
ERW steel pipes/steel tubes
ERW steel p...

cangzhou Lonrise

Country/Region : zh China (Mainland) / Hebei
Main Products : seamless pipe, erw pipe, seamles...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001:2000
No. of Employees : 501 – 1000 People
Year Established : 1982-02-02
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Q235 seamless carbon steel pipe
Q235 seamle...
180deg carbon steel seamless elbow
180deg carb...
carbon steel seamless elbow ansi b16.9
carbon stee...

Cangzhou Baolide Steel Pipe Co.,Ltd.

Country/Region : zh China (Mainland)
Main Products : seamless steel pipes, ERW steel...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : GB, ISO9001, ISO9000, ISO9002,...
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steel pipe
steel pipe
seamless steel pipe
seamless st...

tian jin ying bo steel pipe co.,ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : steel pipe , square steel pipe...
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Steel Pipe
Steel Pipe
Steel Tube
Steel Tube
Steel Tube
Steel Tube

Hunan Shinestar Great steel group

Country/Region : zh China (Mainland) / Hunan
Main Products : steel pipe, SMLS/ERW/SSAW/LSAW ...
Business Type : Manufacturer, Distributor/Whol...
Mgnt. Certificate : CCC, ASTM
No. of Employees : 101 – 500 People
Year Established : 1978-09-12
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rectangular hollow section,square hollow section
rectangular...
Carbon API5L Seamless Steel Pipe
Carbon API5...
spiral submerged-arc welded steel pipe
spiral subm...

Cangzhou Shengtai Pipeline Company

Country/Region : zh China (Mainland) / Hebei
Main Products : Seamless steel pipe, SSAW steel...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : GS, CE, GB, ISO9000, ISO9002, ...
No. of Employees : 501 – 1000 People
Year Established : 2010-05-13
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China ERW welded steel pipe manufacturers
China ERW w...

Grande Union Pipeline and Equipment Co., Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : steel pipes, pipe fittings, erw, ...
Business Type : Manufacturer
Mgnt. Certificate : GB, ISO9001, ISO9001:2000, ASM...
No. of Employees : 51 – 100 People
Year Established : 2009-04-06
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45 degree butt welded elbow
45 degree b...
butt welded carbon steel reducer
butt welded...
butt welded 45 elbow
butt welded...

Cangzhou Guyuan Steel Pipe Co., Ltd.

Country/Region : zh China (Mainland)
Main Products : steel pipe, pipe fitting, elbow, ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : GB
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ERW API SPEC 5CT steel pipe
ERW API SPE...

Shengli Oilfield Freet Petroleum Equipment Co.,Ltd

Country/Region : zh China (Mainland)
Main Products : petroleum equipment, API 5CT Tu...
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001, ISO9001:2000, CCC
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Casing Pipe
Casing Pipe

Tianjin Huilitong Steel Pipe Co., Ltd.

Country/Region : zh China (Mainland) / Tianjin
Main Products : Steel Pipe, Line Pipe, API 5L St...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, GB, ISO9001, ISO9000, ISO1...
No. of Employees : 101 – 500 People
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API 5L Gr.B Welded Pipe Schedule 40
API 5L Gr.B...

Shandong Topsky Steel tube Industrial Co.,Ltd

Country/Region : zh China (Mainland)
Main Products : Carbon steel ERW pipe, Galvaniz...
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001
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AISI 316L stainless seamless steel pipe
AISI 316L s...

Shandong Taifeng Steel Industry Co.,Ltd.

Country/Region : zh China (Mainland) / Shandong
Main Products : carbon steel pipes, welded stee...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : GB, ISO14001, ISO/TS16949, ISO...
No. of Employees : 501 – 1000 People
Year Established : 2005-12-12
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ERW Welded steel pipe to API 5L LINE PIPE 219.1mm
ERW Welded ...
168.3mm ERW Carbon Steel Pipe Line pipes for oil gas API 5L
168.3mm ERW...
API 5L ERW welded carbon steel line pipes for gas,oil and water
API 5L ERW ...

Hunan Great Steel Pipe Co.

Country/Region : zh China (Mainland)
Main Products : carbon steel pipe, ERW Steel pi...
Business Type : Manufacturer, Distributor/Whol...
Mgnt. Certificate : GB, ISO9001:2000, ISO/TS16949,...
No. of Employees : 101 – 500 People
Year Established : 1978-02-28
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API 5L Seamless steel pipe(13.7mm-1219.00mm)
API 5L Seam...
Large diameter seamless steel pipe
Large diame...
Hot rolled seamless steel pipe
Hot rolled ...

Hunan Prime Steel Pipe Co.Ltd

Country/Region : zh China (Mainland) / Hunan
Main Products : steel pipe, seamless pipe, SSAW, ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : GS, ISO9001, EN71, ASTM, ASME,...
No. of Employees : Above 1000 People
Year Established : 1993-05-20
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API 5L / ASTM A106 Gr.B ERW pipe/ welded steel pipe
API 5L / AS...

Beijing High-Quality Steel Export CO., LTD

Country/Region : zh China (Mainland) / Beijing
Main Products : Seamless Galvanized Steel Pipe...
Business Type : Manufacturer
Year Established : 2001-01-01
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08Yu, 08Al oiled / black color / galvanized round, Square Welded Steel Pipes / Pipe
08Yu, 08Al ...
Q195, Q215, Q235, SPHC, SPCC, 08Yu, 08Al round / Ellipse Welded Steel Pipes / Pipe
Q195, Q215,...
08Yu, 08Al, SPHC, SPCC, Q195, Q215, Q235 galvanized / oil coated Welded Steel Pipes / Pipe
08Yu, 08Al,...

Zhangjiagang dehai group Co., Ltd.

Country/Region : zh China (Mainland) / Jiangsu
Main Products : seamless steel pipe, steel tube...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : CE, GB, ISO9001, ISO/TS16949, ...
Year Established : 2011-09-05
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steel pipes
steel pipes
cold drawn steel pipe
cold drawn ...
steel pipe
steel pipe

Hebei Borun Steel Trade CO.,LTD

Country/Region : zh China (Mainland) / Hebei
Main Products : casing pipe, oil tubing, Carbon ...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : CE, GB, ISO9002, ASTM, ASME
No. of Employees : 51 – 100 People
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S355 Structural Seamless Square Hollow Sections
S355 Struct...
supplier of API 5CT J55 EUE Tubing Pipe in China
supplier of...
Low Alloy Galvanized Circular Hollow Sections
Low Alloy G...

Hebei senhai pipeline Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : API 5L steel pipe, ASTM hollow ...
Business Type : Trading Company
Mgnt. Certificate : GS, CE, GB, ISO9001:2000, ISO1...
No. of Employees : 5 – 10 People
Year Established : 2003-03-16
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GB/T 3092-2008 Longitudinal Welding Steel Pipe for Low-pressure Fluid Transportation
GB/T 3092-2...
GB/T5310-2008 Seamless Steel Pipe for High Pressure Boilers
GB/T5310-20...
GB/T 8162-2008 Seamless Steel Pipe for Structure and Machinery
GB/T 8162-2...

Tianjin Bond Oil Steel PIpe Manufacturing Co., Ltd.

Country/Region : zh China (Mainland)
Main Products : oil casing, tubing, api 5ct oil ...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ISO9000, ISO9001:2000...
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oil coupling
oil couplin...

TIANJIN XINYUE INDUSTRIAL AND TRADE CO.,LTD.

Country/Region : zh China (Mainland) / Tianjin
Main Products : steel pipeS, seamless, API5L, AST...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ASTM
No. of Employees : 101 – 500 People
Year Established : 2006-10-18
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Carbon ERW Steel Pipe, Schedule 40
Carbon ERW ...
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