Welded rectangular steel pipe
1 O. D. 20*20-600*600mm
2 W. T 0.5-15mm
3 STANDARD: GB/T ASTM
4 MATERIAL: Q195, Q235, Q345 GR

Specification 20*20-600*600mm
Thickness 0.5-15mm
Technique welded
Length 3-17m or as your demand(fixed length, random length customization
Process Method cold drawn/ cold pligered high frequency welded
Material Q195-Q345, GR. B
Standard GB3091-2001, ASTM A53, ASTM A106 EN10216, EN10219
Surface treatment galvanized, oiled, painted black or as per customers' request
Minimun order quantity 20 tons
Packing details in bundles or in loose or seaworthy packing at sellers option or as per customers' requirement
Delivery time 3-20 days after received L/C or T/T or westen union
Payment terms L/C or T/T or as customers' demand

Part of the product now in stock

O. D. (mm) W. T. (mm) O. D. (mm) W. T. (mm)
15*15 1.2-3.0 120*120 2.5-4.75
20*20 1.3-3.0 125*125 2.5-9.0
25*25 1.3-3.0 130*130 2.5-13
30*30 1.3-3.0 140*140 2.5-13
40*40 1.4-3.75 150*150 2.5-13
50*50 1.4-6.0 160*160 2.5-15
60*60 1.5-5.0 180*180 2.5-15
70*70 1.7-4.75 200*200 2.5-15
75*75 1.5-5.75 250*250 4.75-20
80*80 1.5-5.75 300*300 5.75-20
90*90 2.0-8.0 350*350 6.0-25
100*100 2.0-4.75 400*400 6.0-25