- Specifications of Stainless Steel Square Tube (SS Square Tubing)
* Materials :
201,202 ,301, 304, 304L, 309S, 310S, 316, 316L, 321,410,430, 904L etc.
* Thickness:1~50mm
* Outer diameter:20mm*20mm-400mm*400mm
* Length:2000-8000mm, or as required
* Surface:Polishing,annealing,pickling,bright
* Standard:ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc.
Square Tube Size(mm) Wall Thickness (mm) 20*20 1.2-3.0 25*25 30*30 40*40 1.2-4.75 50*50 70*70 75*75 1.5-5.75 80*80 90*90 100*100 120*120 140*140 2.5-10.0 150*150 160*160 180*180 3.5-12.0 200*200 250*250 300*300 350*350 4.5-15.75 280*280 5.0-20.0 400*400
1) Petroleum
2) Mechanical equipment
3) Chemical
4) Construction
5) Electric power
6) Shipbuilding
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