Brand:HENGGONG
Model:Z41H
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Product Description
API Gate Valve (150LB~2500LB)
OS&Y, Rising stem, Flexible Wedge
Bolted Bonnet, Threaded or welded seat ring
ASTM A216 WCB, A217 WC6, A351 CF8, A351 CF8M,
A351 CF3, A351 CF3M, A351 CN7M, A352 LCB
Standards compliance
Design and Manufacture: ANSI B16.34, API600, API6D, API603, BS1414
Face to face(end to end): ANSI B16.10, API6D
Flanged connection: 2"~24" to ANSI B16.5
22", 26"~36" to MSS-SP-44 or to API605 on Request
Test and inspection: API598, API6D
Butt welded end: ANSI B16.5
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts
| Design and Manufacture | ANSI B16.34, API600, API6D, API603, BS1414 |
| Face to face(end to end) | ANSI B16.10, API6D |
| Flanged connection | 2"~24" to ANSI B16.522", 26"~36" to MSS-SP-44 or to API605 on Request |
| FACE TO FACE | ASME B16.10 |
| Test and inspection | API598, API6D |
