Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of shs steel square tube in China. Please feel free to buy high quality shs steel square tube from our factory. Good service and reasonable price are available.
Products: SHS Steel Square Tube
RHS Steel Rectangular Tube
Square Hollow Seciton, Rectangular Hollow Section, Box Tubes
Carbon Steel Structural (ERW) Welded Square Tube
Seamless Hollow Sections
Seamless Square and Rectangular Hollow Sections
Standard and Steel Grades:
DIN BS EN 10219: S235JR, S355JR, S355J0, S355J2, S355N...
DIN BS EN 10210: S355JR, S355J0, S355J2, S355N...
JIS G 3466: STKR400 (STKR41/ SS400), STKR490 (STKR50/ SS490)
AS/NZS 1163: C250/C250L0, C350/C350L0
ASTM A500: GR.A, GR.B, GR.C, GR.D
ASTM A501: GR.A, GR.B
GB/T 6728: Q235B, Q355B/C/D/E
GB/T 3094: Q235B, Q355B/C/D/E
Applications:
LEFIN STEEL has installed a new modern "Round to Square" production line.
It is mainly used for producing large diameter thick wall steel square tubes 100*100mm to 1200*1200mm, rectangular tubes 150*100mm to 1500*1000mm, the tube wall thickness up to maximum 50mm.
This production line can also produce right angle hollow section and sharp angle hollow sections.
SHS Steel Tubes and RHS Steel Tubes are mainly used in fabricated steel structure housing, glass curtain wall, steel structure engineering, large venues (such as stadiums, museums, convention and exhibition centers, airport terminals, high-speed railway stations, etc.), bridge engineering, ship manufacturing, locomotive manufacturing, machinery manufacturing, coal mines, electric power, environmental protection equipment and many other fields.
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