Overview
Quick Details
Standard:API, ASTM, BS, DIN, GB, JIS
Standard2:API 5CT, API 5L, ASTM A312-2001, ASTM A53-2007, BS 1139, BS 1387, DIN 1629/4, DIN 17175, DIN 2448, GB 13296-2007, GB 9948-2006, GB/T 3087, JIS G3444-2006
Grade Group:10#-45#, 16Mn, A53-A369, API J55-API P110, Q195-Q345
Grade:10#, 20#, 45#, 16Mn, A53(A,B), API J55, Q195, Q215, Q235, Q345
Thickness:3 - 25 mm
Section Shape:Square
Outer Diameter:15-400mm
Application:Structure Pipe
Technique:ERW
Certification:SGS, SGS, ISO
Surface Treatment:Galvanized, Galvanized
Special Pipe:API Pipe
Alloy Or Not:Non-alloy
Material:carbon steel
Length:1-12m or as per request
Shape:square/rectangular
Usage:Used For Structure, Accessorize And Construction
standard:ASTM, BS, JIS, DN,GB
Sample:available
Package:Seaworthy package
Payment terms:T/T,L/C
Secondary Or Not:Non-secondary
Product Description
Technique: ERW, hot rolled, cold drawn
WT torlerance:+/-0.25mm
Standard: ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
place of origin:Tianjin
Production capability:10000ton/month
MOQ:1 twenty feet container
packing: in bundles or as customers' request
delivery time: 3-4 weeks after receving your deposit
Detailed specifications for your reference as follow:
| 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 
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RHS Steel Tube Welded Or Seamless Iron Square Pipe Application:
Widely used in construction structure ,machinery,container,furniture structure,electromechanical hardware,door and guardrail,plaza structure ,hall structure, airport structure ,sports apparatus and automotive parts.
Production Process:

Packaging & Shipping
Package:
Normal Packing:In Bundles or In Bulks or waterproof package
Special Packing:Plastic End or Knitting Bags or Packing according
to customers' requirements.
Shipment:
a. length:≤5.8m loaded in 20FT Container with 25-27tons
b.length:≤11.8m loaded in 40FT Container with 25-27tons
Trade Terms: FOB / CIF / CFR
Payment Terms: L\C T\T
Loading Port: Xingang Tianjin,China
Delivery: 3-4 weeks after received deposit
We can produce special specification of the galvanized steel pipe products according to your requirement.
 
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