| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | steel tube/pipes , hollow section , Carbon steel pipe |
| Price: |
US $382
/ ton
|
| Min. Order: | 20 ton |
| Live Chat: | Last Online:11 Oct, 2017 |
Rectangular Welded Steel Tube Supplier hollow structural section
1.Product Name:
hollow structural section
2.Material:
hollow structural section ASTM A500,ASTM A53,ASTM A106,S235JR,S355 JRH,Q195,Q235,Q345,16M,etc.
3.Raw Matrerial:
hollow structural section steel plat,mother pipe
4.Outside Dimentions Tolerance
|
Largest Outside Dimension Across Flats |
Tolerance (+/-) inches |
|
2-1/2 and under |
0.020 |
|
Over 2-1/2 to 3-1/2 inch |
0.025 |
|
Over 3-1/2 to 5-1/2 inch |
0.030 |
|
Over 5-1/2 |
1% |
5.Standard:
GB,ASTM,ASME,DIN,EN,JS.
6.Surface Treatment:
Mill finished as cold rolled
Transparent oil painted
Hot or cold galvanized
Red oxid coated
As custoer's requirement
7.Quality Control:
Test:chemical component analysis,nechanical properties,technical properties,size inspection
8.Apllication:
building constrcuture
9.Some data for your reference:
|
Material |
s355jrh,a106,a53 |
|
Standard |
DN,EN,GB,JIS,ASTM |
|
Nom. Diameter |
20*30mm-600*500mm |
|
Wall Thickness |
All Scheduled Walls |
|
Application |
building cnstruction |
|
Inspection System |
X-ray,image intensifier,pipe trolley,defects marking device |
|
Length |
3-14m or according to customer's requirement |
|
Painting |
XINZHONGLIAN or as customer's requirement |
|
Technique |
Cold formed |
|
Surface Treatment |
Galvanized,oil painting or color painting |
|
Type |
square |
|
Ends |
Plain or beveled |
|
Trade Terms |
FOB,CIF,CFR |
|
Delivery Port |
Tianjin,China |
