Duplex Stainless Steel Ball Valve
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Duplex Stainless Steel Ball Valve
Duplex stainless steel 1A, 2A, 3A, 4A (F51), 5A (F53), 6A (F55), 1B, 1C valve parts
Duplex Stainless Steel Ball Valve
1. Main material:
Grade | 1A | 1B | 1C | 2A | 3A | 4A | 5A | 6A |
Type | 25Cr5NiMoCu | 25Cr5NiMoCuN | 25Cr6NiMoCuN | 24Cr10NiMoN | 25Cr5NiMoN | 22Cr5NiMoN | 25Cr7NiMoN | 25Cr7NiMoN |
UNS NO. | J93370 | J93372 | J93373 | J93345 | J93371 | J92205 | J93404 | J93380 |
ACI NO. | CD4MCu | CD4MCuN | CD3MCuN | CE8MN | CD6MN | CD3MN | CE3MN | CD3MWCuN |
Wrought equivalent |
|
| F61 |
|
| F51 | F53 | F55 |
2.Investment casting or hot forging
3. Product form: Machining finished or blank products