STEEL SQUARE TUBE 100X100 WITH MATERIAL SPECIFICATIONS
Galvanized Square Steel Pipe Production Details
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Outer Diameter
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Square pipe: 20*20mm~400*400mm Rectangular pipe: 20*40mm~300*500mm
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Wall Thickness
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Square and rectangular pipe: 0.8~20mm
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Length
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3-12M according to client requirement
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Standard
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Hollow section: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728
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Material
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Gr.A, Gr.B, Gr.C
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S235, S275, S355
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SS400
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Q195, Q235, Q355
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Certificate
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CE, FPC, ISO 9001:2008,SGS, BV, CCIC etc
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Finish of pipe
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Hot dipped galvanized with zinc 220~260g/m2; Pre-Galvanized with zinc 30~150g/m2;
Painted with black/varnish lacquer;
Oil on the surface to prevent rust;
Bare pipe without painting.
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Pipe End
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Plain end/ Bevel end; Groove end;
Joint with flange;
Threaded on two ends, one end with coupling, one end with plastic cap
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Marking
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As per client requirement or mill standard Painting method: Spray white paint
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Packing
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OD not less than 300*300mm: Loose packing,piece by piece. OD less than 300*300mm: In hexagonal seaworthy bundles packed by steel strips.
small sizes nested into big sizes.
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Applications
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Construction / building materials steel pipe Steel structure
Scaffolding pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe
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Techinical
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ERW (high – frequency welded)
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Trade Term
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FOB, CFR, CIF, EXW, FCA
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Payment Term
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T/T, LC
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Delivery Time
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15-45 days (based on quantity) after receiving advanced payment by T/T or LC.
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Main Market
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Southeast Asia, South Asia, Middle East, Europe, Middle and South America, Africa and Oceania
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Galvanized Hollow Section Detailed Specification
The detailed specification of Hot dipped galvanized hollow section:
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Square Hollow Section (SHS) (mm)
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Rectangular Hollow Section (RHS) (mm)
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WT (mm)
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20*20
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1.7-2.75
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25*25
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1.2-3.0
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30*30
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20*40 30*40
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1.2-3.75
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40*40 50*50
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30*50 25*50 30*60 40*60
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1.2-4.75
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60*60
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50*70 40*80 40*50
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1.2-5.75
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70*70
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60*80 50*80 100*40
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1.5-5.75
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75*75 80*80 90*90
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60*100 50*100 120*60 100*80
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1.5-8.0
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100*100
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120*80
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1.7-8.0
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120*120
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160*80 100*150 140*80
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2.5-10.0
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140*140 150*150
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100*180 200*100
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2.5-10.0
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160*160 180*180
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200*150
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3.5-12.0
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200*200
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250*150
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3.5-12.0
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250*250
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250*200 300*200
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4.5-15.75
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300*300
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350*200 350*250 400*200
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4.5-15.75
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350*350
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450*250 350*300 400*300 500*200
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4.5-15.75
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280*280 400*400
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450*300 450*200 400*350 400*250 500*250 500*300 400*600
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4.5-20.0
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The detailed specification of Pre galvanized hollow section:
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Square Hollow Section (SHS) (mm)
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WT (mm)
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Rectangular Hollow Section (RHS) (mm)
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WT (mm)
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16*16
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0.8-1.5
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20*40
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0.8-2.0
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19*19
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0.8-2.0
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25*50
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0.8-2.0
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20*20
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0.8-2.0
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30*40
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0.8-2.0
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25*25
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0.8-2.0
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30*50
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0.8-2.0
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30*30
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0.8-2.0
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37*57
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0.8-2.0
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32*32
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0.8-2.0
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40*60
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0.8-2.0
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35*35
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0.8-2.0
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37*77
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0.8-2.0
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38*38
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0.8-2.0
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25*75
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1.0-2.0
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40*40
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0.8-2.0
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40*80
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1.0-2.2
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50*50
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0.8-2.0
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50*100
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1.0-2.2
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60*60
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1.0-2.2
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50*75
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1.0-2.2
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80*80
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1.0-2.2
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38*75
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1.0-2.2
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100*100
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1.0-2.3
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60*80
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1.0-2.2
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Galvanized Square and Rectangular Pipes Actual Pictures
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