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About us
Tianjin lefin Industrial
TIANJIN LEFIN STEEL GROUP containing Tianjin lefin Industrial Co.,Ltd. 、Tianjin lefin steel import & export Co.,Ltd and Tianjin Shengqifeng International Trading Co., Ltd. -
Products
Steel Pipe Processing
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard -
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Service Capability
Guarantee Quality
Our steel pipes are suitable for oil, natural gas, shipbuilding, chemical industry, water conservancy, electrical, steel structure, construction and other related fields.
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard
Has rich experience in steel pipe processing, can be customized according to customer requirements according to the drawing and sample processing, assist in the development of new products.
PRODUCTS CENTER
AS/NZS 1163 Steel Hollow Sections Standard: AS 1163 Grade: C250, C250L0, C350, C350L0, C450, C450L0 Outside diameter: 20-660mm Wall Thickness: 1.3-16mm Outside diameter: 20*20-1200*1200mm Wall Thickness: 1.3-50mm Outside diameter: 20*30-1500*1200mm Wall Thickness: 1.2-50mm The Wall Thickness Tolerance: Control within the standard limits Length: Normally 5.8m, 6m, 12m or as your required Surface Treatment: Bare Finish, Painting, Oiling, Galvanization, 3PE, FBE coated.....
A53 Pipe Specifications American Piping Products stock a full range of A/SA53-B seamless and welded pipe in: Sizes: 1/8” NPS to 26” OD Schedules: S/10, S/20, S/40, STD, S/60, S/80, XH, S/100, S/120, S/140, S/160 and XXH
Name: API 5L PSL1 Pipe Manufacturing: ERW, SMLS, SSAW, LSAW DN: 5 to 2200 Outer DIA.: 10.3 mm to 2134 mm NPS: 1/8 inch to 84 inches Wall Thickness: 1.7 mm to 52 mm (SCH 5S to SCH 160) Grades: Gr B, X42, X46, X52, X56, X60, X65, X70, X80 Scope: Oil & Gas, Pipeline Infrastructure, Water Transportation, High Pressure Applications, etc.
Address: Hengtai Road,Daqiuzhuang Town,Jinghai County,Tianjin,China
Mob: +8615122229899(whatspp)
Phone: +86 22 58171905
Fax: +86 22 58171902
E-mail:info@lefinsteel.com
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