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Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
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Square And Rectangular Hollow Section
square hollow section and rectangular hollow section. Our company can square seamless steel hollow section, rectangular seamless steel hollow section, square welded steel hollow section, rectangular welded steel hollow section. Size range is from 40mm to 650mm diameter. Special size can be made as per clients' requirement.
Description
Square and rectangular hollow section
Size range of square and rectangular hollow section
Diameter: 40*40mm-650*650mm
Wall thickness: 1mm-50mm
Length: 3m, 5.8m, 6m, 9m, 10m, 11.8m, 12m and other length
Type of square and rectangular hollow section
Welded
Raw material: steel plate, strip steel
Seamless
Raw material: seamless round steel pipe
Standard of square and rectangular hollow section
ASTM A500 ASTM A572 ASTM A36 | A,B,C,D 40,50,55,60,65 |
GB/T 700 GB/T 699 GB/T 1591 | Q235, Q355 |
EN10025 EN10210 EN10225 | S235JR, S235J0H, S235J2H, S355JR, S355J0H, S355J2H |
JIS G3444 JIS G3475 JIS G3101 | STK290, STK400,STK500, STK490, STK590 STKN400W, STKN400B, STKN490B SS400 |
Surface of square and rectangular hollow section
Usually, the surface is bare No painting. As per clients' request, surface can be made black painting, galvanized or others.
Delivery of square and rectangular hollow section
Transportation by sea, air, train and truck.
Pipes are packed in our factory and transported to location requested by clients' request.
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