China Supplier ASTM A53 Carbon Welded Steel Tube Welded Structure Pipe
| Min. Order: | 1 Ton |
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| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 80000tons/month |
| Place of Origin: | Hunan |
Company Profile
| Location: | Changsha, Hunan, China (Mainland) |
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| Business Type: | Trading Company |
Product Detail
| Model No.: | 019 |
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| Means of Transport: | Ocean, Air, Land |
| Product Name: | Welded Structure Pipe |
| OD: | 20~3020mm In Theory |
| THICKNESS: | 1.0~32mm |
| LENGTH: | 1-12m |
| Surface: | Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment |
| Application: | structural/fluid pipe/gas/oil/and more |
| Ends: | Plain, Beveled, Or Weld With Flanges Plastic Caps And Steel Rings Can Be Provided If Possible |
| Production Capacity: | 80000tons/month |
| Packing: | wooden package and other packages |
| Delivery Date: | 15-30days |
Product Description
China Supplier ASTM A53 Carbon Welded Steel Tube Welded Structure Pipe
Welded steel pipe for structure is used in steel structure, bridge support, building structure pipe, pile foundation pipe, etc.Because the structure of the pipe needs a lot of pressure and pressure capacity, the general use of wall thickness is greater than 8mm.The main material of the structure pipe is carbon steel.The main parameters of the welded steel tubes used in the structure are diameter, wall thickness, length and welding technology.Welded steel pipes for export shall be beveled, painted and capped.The welded steel tubes for the structure are made of double-sided submerged arc welding or high-frequency welding.
Product Specification:
Product name | Welded Structure Pipe |
Surface | Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment |
Ends | Plain, Beveled, Or Weld With Flanges Plastic Caps And Steel Rings Can Be Provided If Possible |
OD | 20~3020mm In Theory |
Thickness | 1.0~32mm |
Application | structural/fluid pipe/gas/oil/and more |
Length | 1-12m |
Material:
Chemical Composition | |||||
Material | C% | Mn% | S% | P% | Si% |
Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 |
Q215 | 0.09-0.15 | 0.25-0.55 | <0.050 | <0.045 | <0.30 |
Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 |
Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 |
Mechanical Property | |||||
Material | Yield Point(Mpa) | Tensile Strength(Mpa) | Elongation(%) | ||
Q195 | >195 | 315-430 | 32-33 | ||
Q215 | >215 | 335-450 | 26-31 | ||
Q235 | >235 | 375-500 | 24-26 | ||
Q345 | >345 | 470-630 | 21-22 | ||
Packing:
1) only in bundles by steel scrips
2) in bundles and in plastic wrap
3) in bulk
4) conform to client' s requirements
Loading port: Tianjin,China.
Shipment:usual length ≤5.8m by 20'GP,6m-12m by 40'GP(some sizes with 6m L can be into 20'GP).