Bellows gate valve (butt welding end)

Bellows seal gate valve(butt welding end):1)Standards:A)Design&Manufacture: API 602, BS 5352, ASME B16.34B)Face to Face: MSS SP-84C)Connection End: ASME B2.1, ASME B16.11D)Test and Inspection: API5982)Sizes: 1/2" - 2" or DN12 - DN503)Pressure Rating: Cl

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Bellows seal gate valve(butt welding end):
1)Standards:
A)Design&Manufacture: API 602, BS 5352, ASME B16.34
B)Face to Face: MSS SP-84
C)Connection End: ASME B2.1, ASME B16.11
D)Test and Inspection: API598
2)Sizes: 1/2" - 2" or DN12 - DN50
3)Pressure Rating: Class150 - Class1500 or PN16 - PN250
4)Material: A105, LF2, F11, F22, F5, F304, F304L, F316, F316L, etc.
5)Operated by: Handwheel

materials of parts
nopart nameecarbon steelstainless steellow temperature carbon steel
1bodya216-wcba217-wc6a352-lcb
2covera216-wcba217-wc6a352-lcb
3disca105-cr13a182-f11+hfa350-lf2+cr13
4hingea216-wcba217-wc6a352-lcb
5fork parta216-wcba217-wc6a352-lcb
6seat ringa105+cr13a182-f11+hfa350-lf2+cr13
7hinge pina276-420a276-304a276-420
8disc washercarbon steela276-304carbon steel
9disc nutcarbon steela194-7carbon steel
10disc nut pincarbon steela276-420carbon steel
11gasjetspiral wound (graphite+304)
12studa193-b7a193-b16a320-l7
13stud nuta194-2ha194-7a194-4
13eyeboltcarbon steel
 

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