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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.
ASTM A501 GR.B TUBE Size: SQUARE: 20MM * 20MM - 1200MM * 1200MM RECTANGULAR: 20MM * 30MM - 1500MM * 1200MM Wall Thickness: 1.3MM - 50MM Length: 1M - 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. Application: Bolted construction of bridges and buildings, as well as for General structural purposes. 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
ASTM A500 GR.B TUBE Manufacture Process: Cold-formed Outside Diameter: 20MM × 20MM - 1200MM × 1200MM (SHS) 20MM × 30MM - 1000MM × 1500MM (RHS) Wall Thickness: 1.2MM - 50MM Length: 1M - 25M, commonly used,5.8M, 6M, 12M. Also depends on the requirements. Applications: Construction, Marine, Energy, Industrial. Surface treatment: Galvanizing, Black vanish, Carving, Slightly oil painting, PVC clothes cover each bundle etc.
AS/NZS 1163 C250 TUBE Grades: C250,C250L0 Outside Diameter: 20MM × 20MM - 1200MM × 1200MM(SHS) 20MM × 30MM - 1000MM × 1500MM(RHS) Wall Thickness: 1.2MM - 50MM Wall thickness tolerance:±10% LENGTH: 1M - 12M,commonly used 5.8M,6M,12M but we can also produces depends on client's requirement. Advantages: High strength and durability,Versatility,Aesthetics,Cost-effective,Environmentally friendly Application:Construction,Transportation,Industrial..
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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