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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 A106 GR.B PIPE STANDARD: ASTM A106/A106M GRADE: GR.A, GR.B, GR.C Outside Diameter: Ranging from NPS 1/8 to NPS 48 (DN 6 to DN 1200) Wall Thickness: Nominal (average) wall thickness as specified in ASME B36.10M. Length: Commonly used 5.8M, 6M, 12M, but we can also produces depends on client's requirement. Test: Hydrostatic test,Nondestructive electrical test, and Flattening test. Applications: Pipelines, Boiler systems and Structural purposes.
Bends, commonly known as elbows, are essential pipe fittings that facilitate a change in the direction of fluid flow within a piping system, coming in various angles, including 45-degree, 90-degree, and 180-degree options, and are available in different materials to suit a wide range of applications and fluid types. They are designed to minimize pressure loss and flow disruption while ensuring the structural integrity of the pipeline.
ASTM A500 is a standard specification developed by the American Society for Testing and Materials (ASTM) for cold-formed welded and seamless carbon steel structural tubing. It is widely used in various industries due to its high strength and versatility.
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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