Meterial specification
| Sr No | SPECIFICATION | GRADES | |
|---|---|---|---|
| 1 | ASTM A216 (CARBON STEEL) | WCB, WCC, WCA | |
| 2 | ASTM A217 (ALLOY STEEL) | WC6, WC9, WC5, C5, C12, CA15 | |
| 3 | ASTM A351 (STAINLESS STEEL) | CF8, CF8M, CF3, CF3M, CF8C, CG3M, CN7M | |
| 4 | ASTM A352 (LOW ALLOY STEEL) | LCA, LCB, LCC, LC4, CA6NM | |
| 5 | ASTM A494 (NICKEL ALLOYS | M30C (MONEL), N12MV (HASTELLOY-B) CW12MW (HASTELLOY-C) |