ASME B16.34 Class 300 LB Cast Steel Gate Valve Flanged Ends

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Product Detail

China Class 300 LB Cast Steel Gate Valve Manufacturer Shinjo Supplies Class 300 LB Cast Steel Gate Valve, ASME B16.34, Flanged Ends, Metal Seat. Features: Outside Screw and Yoke (OS & Y), Rising Stem. Bolted Bonnet. Flexible Wedge (2" Solid). Extended Bonnet for Cryogenic Services. By Pass on Request. Locking Device Optional. Specifications: Design: ASME B16.34/API 600. Face to Face: ASME B16.10. End to End: ASME B16.10. End Flange: ASME B16.5/B16.47. BW End: ASME B16.25. Test: API 598. Special: NACE MR-01-75. Structure of CL 300 LB Gate Valves: Parts & Materials: 1. Body: ASTM A216 GR.WCB. 2. Seat Ring: ASTM A105+Stellite Faced. 3. Disc: ASTM A216 GR.WCB+13Cr Faced. 4. Stem: ASTM A182 GR.F6. 5. Gasket: Soft Iron + Graphite. 6. Bonnet: ASTM A216 GR.WCB. 7. Bonnet Bolt Nuts: ASTM A194 GR.2H. 8. Bonnet Bolts: ASTM A193 GR.B7. 9. Backseat Bushing: ASTM A276 Type 410. 10. Stem Packing: Braided Graphite & Die formed Graphite Ring. 11. Eyebolt Pins: Carbon Steel. 12. Gland Eyebolts: ASTM A307 GR.B. 13. Gland: ASTM A276 Type 410. 14. Gland Flange: ASTM A216 GR.WCB. 15. Eyebolt Nuts: ASTM A194 GR.2H. 16. Grease Nipple: Carbon Steel. 17. Stem Nut: ASTM A439 GR.D-2. 18. Retaining Nut: Carbon Steel. 19. Hand wheel: Ductile Iron. 20. Hand wheel Nut: Carbon Steel. 21. Screw: Carbon Steel. 22. Yoke: ASTM A216 GR.WCB. 23. Yoke Pan Bolt: ASTM A194 GR.2H. 24. Nuts Yoke Pan Bolts: ASTM A193 GR.B7. 25. Bearing: Steel. 26. Lantern Ring on Request: ASTM A276 Type 410.

About our Company

Ball Valves, Butterfly Valves, Centrifugal Pumps, Check Valves, Control Valves, Diaphragm Pumps, Fire Pumps, Gate Valves, Globe

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Shanghai Shinjo Valve Co., Ltd.

Ms. Jeasin Zhang


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