|
| |
| Qingdao bestyear hardware &
machinary Co., Ltd |
| ADD: |
7A Huanhai Mansion 22# Yan Er Dao Road Qingdao China |
| TEL: |
0086-532-85786311
0086-532-85759809 |
| FAX: |
0086-532-85786310 |
| EMAIL: |
cheli@public.qd.sd.cn
Peibo_wang@hotmail.com |
|
JIS
F7310 16K Cast Iron Angle Valve
JIS F7378 16K Cast Iron Screw-down Check Angle Valve |
|
|
|
|
JIS F7310 |
JIS F7310 |
JIS F7378 |
| Product Introduction |
| The above valve is made completely according to the standard
of JIS F7310/JIS F7378. And the flanges conform to nominal pressure
16K of JIS B2210. It¡¯s inspection and testing also completely conform
to the standard of JIS F7400. |
| Technical Data |
Materials of Main Parts |
| Test
pressure Mpa |
| Nominaldiameter |
¡Ü200
|
| Seal Mpa |
2.42
|
| Intensity Mpa |
3.3
|
| Maximum working
pressure Mpa
|
|
Nominaldiameterldiamete |
¡Ü200 |
Fluid
Condition
|
Steam of 230¡ãC
or less |
1.6
|
Steam of 205¡ãC
or less |
| air and gas |
| oil and pulsation water |
| Non_shock Water of 120¡ãC
or less |
2.2 |
|
| Parts
|
Material |
| name |
grads |
standard No. |
Body |
Cast iron
|
HT200
|
GB12226
|
Cover |
Disc |
cast bronze
|
ZcuSn5
Pb5Zn5
|
GB12225
|
Seat ring |
Yoke bushing |
Stem |
brass |
Hpb
59-1 |
GB5232 |
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|
Marine
Valves 
