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Our production bases cover most of China, with a production capacity of 300,000 MT annually,
Size range from
Seamless pipe:
O.D.6--325mm, W.T.0.8--25mm. (Cold Drawn Round Tube).
O.D.141mm--610mm, W.T :5--25mm (Hot Rolled Round Pipe).
12mm-300mm*12mm-300mm*1.25-15mm(Seamless Square Tube)
25.4mm-100*70-100mm*1.25-7.0mm (Seamless Rectangle Pipe)
Standard:
1, High pressure boiler tubes are mainly supplied as per GB5310-1995,and equivalent international standards : ASTM A106-96a ,ATSM A213-95a, ASTM A 210M, ASTM A 213M, JIS G3461-1988,JIS G3462-1998,DIN 17175-1979,DIN 1629, DIN 17121, BS3059：Part 2�990
2, Low and medium pressure boiler tube usually supplied with standard: GB3087-1999 and equivalent international standards ASTM A179, ASTM A192, SA179, SA192, BS3059
3,Petroleum pipe
API SPEC 5L, API SPEC 5CT
Typical steel grade involved
20G,12CrMoG,20MnG,25MoG,20MoG,15CrMoG,12Cr1MoVG,
12Cr2MoWVTiB, 10Cr9Mo1VNb, St35.8, St45, St37.etc.
Erw Pipe:
O.D.14-165mm,W.T.0.6mm-4.5mm( Little OD Round Tube)
25A2-2532*0.6-1.2mm (Abnormity Tubes)
80-180mm*20-50mm (Lipped-C-Channel)
O.D.88.9-609.6MM*W.T.4-12mm (Large O.D. Round Pipe)
SSAW Pipe:
O.D. 219.1-2032mm*6-20.6mm (Large O.D. Round Pipe)
Standard:
BS 1387-85, JIS G3452-84, JIS G3466-82, ASTM A53-93A, API SPEC 5L, API SPEC 5CT ect
With a strict quality assurance system to the manufacturing process, including steel making and finished products inspection.We are able to provide customers with quality products and perfect service.
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| Company: |
Sunny Steel Enterprise Ltd.
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| Contact: |
Mr. sum xu |
| Address: |
Lianxi Road, Shanghai |
| Postcode: |
201204 |
| Tel: |
86-21-33780199 |
| Fax: |
86-21-51079722 |
| E-mail: |
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