Swing Check Valve 800Lb,900Lb~1500Lb
Standard Material Specifications
|
NO.
|
Part Name
|
CS to ASTM
|
AS to ASTM
|
SS to ASTM
|
|
|
Type A105
|
Type F22
|
Type F304(L)
|
Type F316(L)
|
||
|
1
|
Body
|
A105
|
A182 F22
|
A182 F304(L)
|
A182 F316(L)
|
|
2
|
Seat
|
A276 410
|
A276 304
|
A276 304(L)
|
A276 316(L)
|
|
3
|
Swing Disc
|
A276 420
|
A276 304
|
A276 304(L)
|
A276 316(L)
|
|
4
|
Nut
|
A194 2H
|
A194 4
|
A194 8
|
A194 8M
|
|
5
|
Hinge
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
|
6
|
Pin
|
A276 420
|
A182 F304
|
A182 F316
|
|
|
7
|
Pontlevis
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
|
8
|
Gasket
|
Corrugated SS + graphite
|
SS + PTFE
|
||
|
9
|
Bonnet
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
|
10
|
Bolt
|
A193 B7
|
A193 B16
|
A193 B8M
|
A193 B8M
|
|
Suitable Medium
|
W.O.G.etc
|
W.O.G.etc
|
HNO3,CH3OOH etc
|
||
|
Suitable Temperature
|
-29~425
|
-29~550
|
-29~180
|
||
Note: Other materials are available upon request