STEEL PIPES
Galvanized ERW steel pipe
ERW Pipe Galvanized
Galvanized ERW steel pipe for selection by size, connection and service requirements. Send the complete specification to our sales contact for confirmation.
- Process
- Electric-resistance welded, then galvanized
- Standard alternatives
- ASTM A53 / BS1387 / API5L; select one; tables below cover A53 Type E only
- A53 grade alternatives
- Grade A / Grade B, separately tabulated
- Confirm before order
- Size, wall thickness, zinc coating, length and working pressure — TBC
Confirm configuration, price, quantity and lead time for each enquiry.
ASTM A53 Type E chemistry values
| Element / source limit (%) | A53 Type E Grade A | A53 Type E Grade B |
|---|---|---|
| Carbon max. % | 0.25 | 0.3 |
| Manganese % | 0.95 | 1.2 |
| Phosphorous, max. % | 0.05 | 0.05 |
| Sulfur, max. % | 0.045 | 0.045 |
| Copper, max.% | 0.4 | 0.4 |
| Nickel, max. % | 0.4 | 0.4 |
| Chromium, max. % | 0.4 | 0.4 |
| Molybdenum, max. % | 0.15 | 0.15 |
| Vanadium, max. % | 0.08 | 0.08 |
Only Type E columns applicable to electric-resistance welded pipe are retained. Manganese is labelled % without an explicit max qualifier in the source; confirm full chemistry and edition against the order.
ASTM A53 Type E mechanical values
| Requirement | Grade A | Grade B |
|---|---|---|
| Tensile strength min., psi (MPa) | 48000(330) | 60000(415) |
| Yield strength min., psi (MPa) | 30000(205) | 35000(240) |
Minimum strength in psi (MPa), as stated. The unrelated empty Grade C column and continuous-welded values are excluded.
Specifications compiled from available product documents。Dimensions, performance and suitability are subject to confirmed drawings and ordering documents.
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