CAST STEEL GATE VALVE

Location:	Wenzhou, Zhejiang, China (Mainland)
Business Type:	Manufacturer, Trading Company
Main Products:	All Kinds Of Industial Valve

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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
Standards compliance
Design and Manufacture: ANSIB16.34, API600, API6D, API603, BS1414
Face to face (end to end): ANSIB16.10, API6D
Flanged connection: 2"~24"to ANSIB16.5, 22", 26"~36"to MSS-SP-44 to API605 on Request
Test and inspection: API598, API6D
Butt welded end: ANSIB16.5

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

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

Standards compliance

Design and Manufacture: ANSIB16.34, API600, API6D, API603, BS1414

Face to face (end to end): ANSIB16.10, API6D

Flanged connection: 2"~24"to ANSIB16.5, 22", 26"~36"to MSS-SP-44 to API605 on Request

Test and inspection: API598, API6D

Butt welded end: ANSIB16.5

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

Materials
NO.	Part name	Material
19	Grease nipple	Brass
18	Grub screw	Carbon steel
17	Hand wheel nut	Carbon steel
16	Hand wheel	Malleable lron/cast steel/ ductile lron/fabricated steel
15	Yoke nut	Carbon steel/SS
14	Eye bolt and nut	A 193 B7/A194 2H~A193 B8/A194 8
13	Pin	Carbon steel/stainless steel
12	Stem nut	A 439-D2/cu-alloy
11	Gland flange	Carbon steel/equivalent to body material
10	Gland	Stain less steel
09	Back seat	Stain less steel
08	Stem	Stain less steel
07	Seat ring	CS+SS/SS/SS+STL
06	Wedge	Material see body