ASTM A714 grade VII Low-Alloy Welded pipe/tube Application: construction industry, structural elements, combination walls, casings or as water transportation, piping transportation etc.
ASTM A714 grade VII material chemical composition
GradeVII |
Carbon, max |
Manganese |
Phosphorus |
Sulfur, max |
Silicon |
Copper |
Nickel |
|
Heat |
0.12 |
0.20-0.50 |
0.07-0.15 |
0.05 |
0.25-0.75 |
0.25-0.55 |
0.65max |
|
Product |
0.15 |
0.17-0.53 |
|
0.06 |
0.20-0.80 |
0.22-0.58 |
0.68max |
ASTM A714 grade VII welded pipe/tube mechanical properties
|
|
Tensile strength,psi(mpa) |
Yield strength, min, psi (MPa) |
Elongation in 2 in. (50.8 mm) min, % |
Elongation in 8 in. (203.2 mm) min, % |
|
Grade VII |
65 000 (450) |
45 000 (310) |
22 |
|
ASTM A714 grade VII steel Specifications or Size:
Round bar:
Diameter : 1mm-2000mm
Square bar:
Size: 50mm * 50mm-600mm *600mm
Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm
Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm
Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
ASTM A714 grade VII steel pipe Specifications or Size:Out Diameter 12.5mm—824mm ；Wall Thickness : 2mm—100mm；Length: Random length, Fixed Length, SRL, DRL
Heat treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
ASTM A714 grade VII welded pipe Surface treatment:PVC,black and color painting；Transparent oil,anti-rust oil；According to clients requirement
Finished goods condition:hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Payment : TT, LC,DP are all ok
Trade Terms : FOB / CFR /CIF
Delivery period: according to the material ,the standard, and the quantity of the contract.
ASTM A714 grade VII welded pipe application can be offered by KATALOR in China ,KATALOR is professional ASTM A714 grade VII welded pipe suppliers and manufacturer ,if you need ASTM A714 grade VII welded pipe price and specification ,please contact us.
