Product Description
Features:
Valve cover screwl connection
Spring loaded to ensure that even in the low-pressure sealingl performance when the same good
Application criteria:
Design: API602/ASMEl 16.34/BS 5352
Pressure Test: API 598L
Tag: MSS SP25L
SW Socketl welding ends according to ASME B16.11
BW butt end by ASME B16.25L
NPTl threaded connectors according to ASME B1.20.1
Pressure rating:
CLASSl 800
CLASS 1500L
CLASS 2500L
Optional Materials:
Carbon Steel: A105, LF2l
Stainless Steel: F304, F304L, F316, l F316L
Duplex: F51, F55L
Alloy: F1, F5, F5A, F9, F11, F22L
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
|
Piston Disc
|
A276 410
|
A276 304
|
A276 304(L)
|
A276 316(L)
|
3
|
Gasket
|
Corrugated SS + graphite
|
SS + PTFE
|
4
|
Bonnet
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
5
|
Nameplate
|
SS
|
6
|
Bolt
|
A193 B7
|
A193 B16
|
A193 B8M
|
A193 B8M
|
7
|
Ball
|
A182 F304
|
A182 F304
|
A182 F304
|
A182 F304
|
Suitable Medium
|
W.O.G.etc
|
W.O.G.etc
|
HNO3CH3OOH etc
|
Suitable Temperature
|
-29~425
|
-29~550
|
-29~180
|