ASTM A105N Check Valve DN50 PN250
- Type
- ASTM A105N Check Valve DN50 PN250
- Size
- DN50
- Pressure
- PN250
- Body material
- ASTM A105N
- Trim material
- ASTM A276 410
- Connection ends
- BW ends
Product Description
Brand:ZYI
Place of Origin:China
Service:OEM&ODM
Packing:inside: Plastic Film, outside: Plywood case
Standards:
1 Design and manufacture: API 602
2 Face to Face dimension: ASME B16.10
3 BW End
4 Pressure test: API 598
Materials of main parts
|
No |
Part |
Matarial |
|
1 |
Body |
ASTM A105N |
|
2 |
Seat ring |
ASTM A182 F6a |
|
3 |
Disc |
ASTM A182 F6a |
|
4 |
Hinge |
ASTM A105N |
|
5 |
Hing pin |
C.S |
|
6 |
Gasket | 304+Graphite |
|
7 |
Bonnet |
ASTM A105N |
|
8 |
Bolt |
ASTM A193 B7 |