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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.
H Sections , known for its H-shaped cross-section, is a critical component in various construction and engineering applications, Here is a brief description： The web width (H) ranges from 100mm - 900mm. The flange width (B) from 100mm - 300mm. The web thickness (t1) from 5mm - 30mm. The flange thickness (t2) also from 5mm - 30mm. More to see EN 10365-2017. Common Grades: S235JR, S275JR, and S355JR according to EN10025. A36, A529, and A572 according to ASTM.
ASTM A501 Hot-Formed Welded and Seamless Carbon Steel Structural Tubing Grade: GR.A, GR.B, GR.C Wall Thickness Tolerance: Control within the standard limits 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
Structural steel angles are widely used in construction and engineering applications due to their strength, versatility, and ease of fabrication. These angles are L-shaped steel profiles with two perpendicular legs that can be either equal or unequal in length. Let's delve into the details of both types.
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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