-
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 -
-
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.
EN 10210 S355 Steel Grades Pipes Standard: EN 10210 Grade: S355J0H, S355J2H, S355K2H Outside Diameter: 1/2 INCH - 24 INCH(CHS) 20MM × 20MM - 1200MM × 1200MM(SHS) 20MM × 30MM - 1000MM × 1500MM(RHS) Wall Thickness: 1.3MM - 22MM(CHS) 1.3MM - 50MM(SHS,RHS) The Wall Thickness Tolerance: control within the standard limits Length: Normally used 5.8m, 6m, 12m Surface Treatment: Bare Finish, Painting, Oiling, Galvanization, 3PE, FBE coated, etc. Applications: Construction, Mechanical Engineering, Automotive, Offshore and Marine, Pipeline Systems.
EN 10210 S275 Steel Grades Pipes Standard: EN 10210 Grade: S275J0H, S275J2H Outside Diameter: 1/2 INCH - 24 INCH(CHS) 20MM × 20MM - 1200MM × 1200MM(SHS) 20MM × 30MM - 1000MM × 1500MM(RHS) Wall Thickness: 1.3MM - 22MM(CHS) 1.3MM - 50MM(SHS,RHS) The Wall Thickness Tolerance: control within the standard limits Length: Normally used 5.8m, 6m, 12m Surface Treatment: Bare Finish, Painting, Oiling, Galvanization, 3PE, FBE coated, etc.
EN 10210 is a European standard that specifies the technical delivery conditions for hot-finished structural hollow sections made from non-alloy and fine-grain structural steels. The S235 steel grade is one of the commonly used materials under this standard, with several sub-grades such as S235J0H, S235J2H, and S235JRH. These grades differ primarily in their impact resistance at different temperatures.
JIS G3101 Type: Plate/sheet, Strip in coil, Section, Flat and Bar, Circular, Rectangular, Square Hollow Section(CHS,RHS,SHS) Grades: SS330, SS400, SS490, SS540 Outside Diameter: 1/2 INCH - 24 INCH(CHS) 20MM × 20MM - 1200MM × 1200MM(SHS) 20MM × 30MM - 1000MM × 1500MM(RHS) Wall Thickness: 1.3MM - 22MM(CHS) 1.3MM - 50MM(SHS,RHS) Length: Commonly used 5.8M, 6M, 12M, but we can also produces depends on client's requirement. Coating: Black paint, Varnish, Anti-rust oil. Applications: Construction, Mechanical Engineering, Shipbuilding, Automotive Industry.
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
Get company updates
Tianjin Lefin Industrial Co.,Ltd. All rights reserved City sub-station SEO www.300.cn