Material:Q195,Q215,Q235
Outer diameter:20*20mm-160*160mm
Wall thickness:1.2mm-7.75mm
Length:6M or as request
Side length:10mm*10mm-600mm*600mm
Standard:ASTM A500, JG 178-2005, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002
Quantity grade:First grade
Technology:Straight seam welding
Packing:Bundle packing or in bulk
Certification:ISO 9001:2008,API 5L, SGS, CE/BV
Surface:Galvanized,Brush paint
Application:
1.Construction(bridge building,pile driving,billboard support etc.)
2.Low pressure fluid(water,oil,gas and other liquid)
3.Hydraulic pillar service
4.High pressure fertilizer tube
5.API pipelines
6.Machine structure pipe
7.Agriculture equipment pipe
8.Low, medium and high pressure boiler pipes
9.Tubes for heat exchanger
Advantages:
The square tube has good plasticity and flexibility, and high structural invariance, which is especially suitable for some construction structures with many earthquake zones.
