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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.
AS 1163 C350 Steel Pipes 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: ±5% Length: normally 5.8m, 6m, 12m or as your required Surface Treatment: Bare Finish, Painting, Oiling, Galvanization, 3PE, FBE coated......
ASTM A501 GR.B Steel Tube Grade: GR.A, GR.B, GR.C Size: SQUARE: 20MM * 20MM - 1200MM * 1200MM RECTANGULAR: 20MM * 30MM - 1500MM * 1200MM Wall thickness: 1.3MM - 50MM Wall Thickness Tolerance: ±10% Length: 1 - 12M, normally 5.8M,6M, 12M，also depends on the requirements Surface treatment: Galvanizing, Black vanish, Carving, Slightly oil painting, PVC clothes cover each bundle etc. Production capacity: 300000 tons per year. Production delivery time:15 -- 30 days acc to order quantity and sizes. Shipping: Bulk vessel shipment & Container shipment. Brand: LEFIN STEEL
JIS G3466 STKR400 TUBE STANDEARD: JIS G3466 GRADE: STKR 400, STKR490 Outside Diameter: 20MM × 20MM - 1200MM × 1200MM(SHS) 30MM × 40MM - 500MM × 600MM(RHS) Wall Thickness: 1.3MM - 50MM(SHS) 2MM - 25MM(RHS) LENGTH:1M - 25M,commonly used 5.8M,6M,12M. Surface Treatment: Galvanizing, Painting. Application: Construction Structure, Containers, Offshore Oil Fields, Machinery Making, Sea Trestle
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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