Sunrise Foundry CO.,LTD
Sunrise Foundry CO.,LTD Profession makes things perfect！
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Industrial Parts Flanged Gate Valve Body Casting Flow Controlling DIN Pn16
Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Grey Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. Products include valves, valve bodies, valve parts for gate valve, check valve, butterfly valve. Our technical team has more than 30 years working experience on cast iron area.
Casting Material
| Item | Description | Material | Technical Process |
| 1 | Ductile iron castings | ASTM A65-45-12 DIN-GGG40 JIS-FCD40 BS-Gr420-12 | Green sand moulding Resin sand moulding Lost foam cast Shell core cast Electric furnace melting |
| 2 | Grey iron castings | ASTM A126-Class B DIN-GG25 JIS-FC25 BS-Grade220 NF-FGL250 | Green sand moulding Resin sand moulding Lost foam cast Shell core cast Electric furnace smelting |
| 3 | Carbon steel castings | ASTM A216-Gr. WCB
| Soluble glass sand moulding Resin sand moulding Lost wax casting (Investment casting) Lost foam cast Shell core cast Electric furnace smelting |
| 4 | Stainless steel castings | ASTM A351 CF-8M, CF-8, ASTM A351 CF-3M, CF-3 ASTM A890-4A, A890-5A
| Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) |
Specification
| Gate Valve Design Standard DIN3352 / EN1171 F4 F5 or BS5163 |
| Test Standards: API598 and EN 12266 |
| Rising stem or non rising stem |
| Pressure: PN10, PN16 and PN25 |
| Body materials: Ductile iron, GG25, GGG40 |
| Surface Finish: Sand blasting or epoxy powder, coated inside and outside minimum 250μ Or Epoxy Paint |
| Size Scope: DN350-DN1200 14"--48" |
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