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SIZE :
- 2” – 20”
- DN 50 –
DN 500
- 2” – 14”
(Pressure Seal)
- DN 50 –
DN 350 (Pressure Seal)
PRESSURE
GRADE
- ANSI #
150Lb – ANSI # 600Lb
- PN 1.6
MPa – PN 10.0 MPa
- ANSI #
900Lb – ANSI # 2500Lb (Pressure Seal)
- PN 15.0
MPa – PN 42.0 MPa (Pressure Seal)
|
Standard Material
Specification
Part Name
|
Material
|
||
SS304
|
SS316
|
SS316L
|
|
Body
|
A351 CF8
|
A351 CF8M
|
A351 CF3M
|
Cover
|
A351 CF8
|
A351 CF8M
|
A351 CF3M
|
Disc
|
A351 CF8
|
A351 CF8M
|
A351 CF3M
|
Hinge
|
A351 CF8
|
A351 CF8M
|
A351 CF3M
|
Hinge pin
|
A276 304
|
A276 316
|
A276 316L
|
Disc washer
|
A276 304
|
A276 316
|
A276 316L
|
Disc nut
|
A193 B8
|
A193 B8M
|
A193 B8M
|
Disc nut pin
|
A276 304
|
A276 316
|
A276 316L
|
Cover gasket 1)
|
Graphite+304
|
Graphite+316
|
Graphite+316L
|
Cover stud
|
A193 B8
|
A193 B8M
|
A193 B8M
|
Cover stud nut
|
A194 8
|
A194 8M
|
A194 8M
|
Eyebolt 2)
|
A194 8
|
A194 8M
|
A194 8M
|
Note: 1) Spiral wound
preferred, Teflon optional;
2) Applied for NPS 6 and above.