This Standard specification for pipe, steel, black and hot-dipped, zinc-coated, welded and seamless.
ASTM A53 is always required with large quantities from different industries, and it includes three types in pipeline system: a: Seamless type
b: Welded Type (ERW, EFW, HFW, SAW)
c: Hot Dipped Galvanized type
it most commonly used in oil and gas pipelines system, water treatment, buildings, underground water drilling, power station, and machining to spare parts.
ASTM A53 has many grades: a: Seamless Type S, has grade A & B
b: Welded Type E, has grade A & B
c: Furnace Welded Type F, has grade A only
ASTM A53 Grade and Chemical Composition:
| Chemical Composition | |||||||||
| Grade |
Max, % |
||||||||
| C | Mn | P | S | Cu | Ni | Cr | Mo | V | |
|
Type S (Seamless Pipe) |
|||||||||
| Grade A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Grade B | 0.30 | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
|
Type E (electric-resistance-welded) |
|||||||||
| Grade A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Grade B | 0.30 | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
|
Type F (furnace-welded pipe) |
|||||||||
| Grade A | 0.30 | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
ASTM A53 Mechanical Properties:
| Mechanical Properties | |||
|
Type F |
Type E & S | ||
| Grade A | Grade A |
Grade B |
|
| Tensile Strength, min, Psi (Mpa) | 48 000 (330) | 48 000 (330) | 60 000 (415) |
| Yield Strength, min, Psi (Mpa) | 30 000 (205) | 30 000 (205) | 35 000 (240) |
Our Test Methods:
The test methods for the ASTM A53, S, E, F are the Hydrostatic test, Ultrasonic test, Eddy current test, Flux leakage test, Welding test.
Our Supply Range for Sale:
Standard: ASTM A 53
Grade: A & B, Type E, F, S.
Manufacturing Type: Seamless, welded (ERW), Hot-Dipped galvanized
Range of out diameter (OD): NPS 1/8 inch to NPS 20 inch, 10.13 mm to 1219 mm
Range of Wall thickness (WT): SCH 10, to SCH 160 and SCH XXS
Range of length: 1 m up to 16 m.
End Procession: Plain end, Beveled, Threaded, With coupling.
Coating: Black Paint, anti-rust oil, Varnished, Galvanized, Zinc coating.
Packing: Plastic caps, in bundles, Steel Strips, Wooden Box, or according to customer requirements.
