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METAL SEATED BALL VALVES (CM)
รายละเอียดสินค้า
STANDARD MATERIALS
| PART NAMES | MATERIALS |
| BODY | NOTE 1) |
| BONNET | NOTE 1) |
| SEAT | ASTM A27-316-(H.F) 2) |
| BALL | ASTM A351-CF8 (M) (H.F) 2) |
| STEM | ASTM A564-360, AISI 1020 + ENP Coating |
| GASKET | NOTE 3) |
| PACKING | GRAPHITE |
| BEARING | ASTM A276-316 |
| TRUNN ON | ASTM A564-360, AISI 1020+ENP Coating |
NOTE
1) ASTM A216-WCB / ACC, A217-WC6 / WC9 A351-CF8 / CF8M
2) Hard Facing : Stellite, Ni-Cr Coating, Nickel Alloy Overlay
3) SPIRAL WOUNDED GRAPHITE (WITH 316SS)