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longitudinal welded pipe

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Tianjin Zhongshun Petroleum Steel Tube CO.,LTD

Country/Region : zh China (Mainland) / Tianjin
Main Products : ERW & SSAW steel pipes, 3PE Co...
Business Type : Manufacturer
Mgnt. Certificate : CE, GB, ISO9001, ISO9001:2008
No. of Employees : 501 – 1000 People
Year Established : 1995-05-11
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Longitudinal Welded Steel Pipe
Longitudina...
ASTM A53 Q235 Welded Steel Pipe
ASTM A53 Q2...
Welded Steel Tube GB/T 9711.2 /Sy/T5037
Welded Stee...

Zhengzhou Huitong Pipe Fitting Co.,Ltd

Country/Region : zh China (Mainland)
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Spiral welded steel pipe
Spiral weld...
Seamless welded steel pipe
Seamless we...
Straight welded steel pipe
Straight we...

Huamao Steel Pipe Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : Cold Rolled Steel Pipe, Welded ...
Business Type : Manufacturer
No. of Employees : 101 – 500 People
Year Established : 1998-04-29
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MS Straight Welded Pipe
MS Straight...
Black Straight Welded Pipe
Black Strai...
Welded Carbon Steel Pipe
Welded Carb...

cangzhou fixed star steel co.,ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : seamless steel pipe, carbon ste...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001:2000
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welded steel pipe
welded stee...
spiral welded steel pipe
spiral weld...
square welded steel pipe
square weld...

Cangzhou HengTong Steel Pipe Co.,Ltd

Country/Region : zh China (Mainland)
Main Products : carbon seamless steel pipe, car...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001:2000
No. of Employees : 101 – 500 People
Year Established : 1996-05-01
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carbon steel welded pipe
carbon stee...
stainless steel seamless tube
stainless s...
carbon steel pipe fittings
carbon stee...

Foshan Hongjun Stainless Steel Products Co., Ltd

Country/Region : zh China (Mainland) / Guangdong
Main Products : stainless steel pipe, stainless...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001:2008
No. of Employees : 101 – 500 People
Year Established : 2002-06-01
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304 welded stainless steel pipe & tube
304 welded ...
304 ornamental welded stainless steel pipe
304 ornamen...
304 welded stainless steel pipes
304 welded ...

Threeway Steel .Co.,Ltd

Country/Region : zh China (Mainland) / Hunan
Main Products : steel pipe, oil pipe, piling pip...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001
No. of Employees : 51 – 100 People
Year Established : 1996-10-16
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Longitudinal submerged arc welded steel pipe
Longitudina...
electric resistance welded steel pipe
electric re...
spiral submerged arc welded steel pipe
spiral subm...

Shijiazhuang Great Wall Welded Pipe Equipment Co. Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : pipe mill line, tube mill line, ...
Business Type : Manufacturer, Trading Company
No. of Employees : 51 – 100 People
Year Established : 1999-08-23
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Precision Welded Pipe Mill Line
Precision W...
Stainless Steel Welded Pipe Line
Stainless S...
Φ60 High Frequency Welded Pipe Line
Φ60 High Fr...

Haihao High Pressure Flange and Pipe Fittings Group Gee Pipe Mill Co.,Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : weld neck flange, seamless and ...
Business Type : Manufacturer
Mgnt. Certificate : CE, ISO9001, CCC, ISO9001:2008...
No. of Employees : 501 – 1000 People
Year Established : 1982-04-05
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Stainless Steel Welded Pipe/Tube ASTM A403 WP316
Stainless S...
stainless steel 304 welded steel pipe/tube
stainless s...
PIPE CARBON STEEL API 5L GR X 42 PSL 2 ASME B36.10M STANDARD
PIPE CARBON...

Cangzhou Sprial Steel Pipes Group Co., Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : SSAW pipe, steel pipe, welded pi...
Business Type : Manufacturer, Distributor/Whol...
Mgnt. Certificate : ISO9001, ISO14001
No. of Employees : Above 1000 People
Year Established : 1993-07-06
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SSAW line pipe API 5L X70
SSAW line p...
Heavy wallthickness seamless pipe API 5L/ASTM A106 B
Heavy wallt...

sino metal material Co.,Ltd

Country/Region : zh China (Mainland)
Main Products : steel pipe, welded steel pipe, g...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : GS, CE, GB, ISO9001, ISO9000, ...
No. of Employees : 51 – 100 People
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Welded Round steel pipe
Welded Roun...
carbon steel Round steel pipe
carbon stee...
Hot dip galvanized steel pipe
Hot dip gal...

Beijing huahai hongrun pipelin equipment Co., ltd.

Country/Region : zh China (Mainland)
Main Products : seamless steel pipe, butt welde...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : GB, ISO9001
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butt welded carbon steel pipe
butt welded...
20# sprial steel pipe
20# sprial ...
galvanized steel pipe
galvanized ...

Shean Cangzhou Corporation Limited

Country/Region : zh China (Mainland) / Hebei
Main Products : carbon steel pipe fittings, sea...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ISO9000, ISO9002, COS
No. of Employees : 11 – 50 People
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Butt Welded Pipe Cap
Butt Welded...
Butt Welded Pipe Tee
Butt Welded...
Stainless Steel Pipe Fittings Butt Welded Reducer
Stainless S...

ZHEJIANG KANGLONG STEEL CO.,LTD

Country/Region : zh China (Mainland) / Zhejiang
Main Products : Stainless Steel Pipe, Stainless...
Business Type : Manufacturer, Trading Company
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Stainless Steel Welded Pipe
Stainless S...
Welded stainless steel pipe
Welded stai...
Round 304 welded stainless steel pipe
Round 304 w...

Tianjin Hang Kai Duo International Trade Co.,Ltd.

Country/Region : zh China (Mainland) / Tianjin
Main Products : Seamless steel pipe, ERW steel ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, GB, ISO9001, ISO9001:2008,...
No. of Employees : 51 – 100 People
Year Established : 2011-08-31
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LSAW Welded Pipe
LSAW Welded...
ERW welded pipe
ERW welded ...
ASTM A252 spiral welded pipe
ASTM A252 s...

HENAN WEIN INDUSTRY CO.,LTD.

Country/Region : zh China (Mainland) / Henan
Main Products : Ductile iron pipe, Seamless ste...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : CE, GB, ISO9001, ISO14000, ISO...
No. of Employees : 51 – 100 People
Year Established : 2004-02-11
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Welded steel pipe
Welded stee...
Mechnical joint pipe fittings
Mechnical j...
ISO2531/EN545 Ductile iron pipe
ISO2531/EN5...

Tianjin Zhongyuanyuanda Steel Co.,Ltd.

Country/Region : zh China (Mainland) / Tianjin
Main Products : stainless steel sheets, stainle...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001:2008
No. of Employees : 51 – 100 People
Year Established : 2009-06-01
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316l stainless steel welded pipe
316l stainl...
316 2B stainless steel welded pipe
316 2B stai...
201 hot rolled stainless steel welded pipe
201 hot rol...

Tianjin Sino-Sky Steel Trading Co., LTD.

Country/Region : zh China (Mainland) / Tianjin
Main Products : hot rolled steel plate, Cold Ro...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : GS, GB, ISO9001, ISO9001:2000,...
No. of Employees : 51 – 100 People
Year Established : 2006-06-27
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stainless welded pipe
stainless w...
spiral welded pipe
spiral weld...
welded pipe
welded pipe

Metals International Limited

Country/Region : zh China (Mainland)
Main Products : ERW, LSAW/DSAW, Stainless Steel ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : CE, GB, ISO9001, ISO14000, OHS...
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Spiral Welded Pipe
Spiral Weld...
Flanges
Flanges
Stainless Steel Elbow
Stainless S...

Zhejiang Fonye Group Co.,Ltd

Country/Region : zh China (Mainland) / Zhejiang
Main Products : Stainless Steel Pipe, Seamless ...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001, ISO14001
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Stainless Steel Welded Pipe
Stainless S...
Stainless Steel Welded Pipe
Stainless S...
Steel Welded Pipe
Steel Welde...
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