Main parts and materials:
|
Parts name |
material |
||||
|
Body、Bonnet |
A216WCB |
A352 LCB; A217 WC6; A217 WC9; A217 WC5; A351 CF8 |
A351 CF8M |
A351 CF3 |
A351 CF3M |
|
Stem |
A182 F6 |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
|
Ball |
A182 F6 |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
Standards
|
Test item |
Face to face |
Flange end |
Inspection |
Air seal test |
|
Bs5351; ANSI B16.34 |
ANSI B16.10 |
ANSI B16.5 |
API 598 |
ANSI B16.34 |
Test pressure
|
Test item |
Shell test |
Seal test |
Back seal test |
Air seal test |
|
|
Medium(MPa) |
water(MPa) |
Air (MPa) |
|||
|
Pressure (class) |
150 |
3.1 |
2.2 |
2.2 |
0.5~0.7 |
|
300 |
7.8 |
5.6 |
5.6 |
||
|
600 |
15.3 |
11.2 |
11.2 |
||
|
900 |
23.1 |
16.8 |
16.8 |
||
| FOB Price: | |
| Minimum Order: | |
| Port: | |
| Payment Terms: |
