|
·法蘭標(biāo)準(zhǔn): DIN2533
·結(jié)構(gòu)長(zhǎng) : DIN3202-F6
·測(cè)試標(biāo)準(zhǔn)：DIN3230 |
| ·部件材料 |
| No |
部件名稱 |
材 料 |
| 1 |
閥體 |
ASTM A126A(B) |
GG20 GG25 |
| 2 |
體環(huán) |
ASTM B36/B62,SS410 |
Brass,Bronze |
| 3 |
閥板 |
ASTM A126A(B) |
GG20 GG25 |
| 4 |
軸 |
A216 WCB |
GS-C25 |
| 5 |
搖桿 |
ASTM A126A(B) |
GG20 GG25 |
| 6 |
螺母 |
A216 WCB |
GS-C25 |
| 7 |
閥蓋 |
ASTM A126A(B) |
GG20 GG25 |
| 8 |
銷子 |
A216 WCB |
GS-C25 |
| 9 |
密封環(huán) |
Graphite |
Graphite |
| 10 |
螺栓 |
A216 WCB |
GS-C25 |
| 11 |
墊圈 |
A216 WCB |
GS-C25 |
| 12 |
螺母 |
A216 WCB |
GS-C25 |
|
| ·尺寸表(DIN2533 Flange drilling) | |
| ·應(yīng)用 |
·最高工作溫度: 100 °C
·工作壓力: PN10 or PN16
·工作介質(zhì): 水、油、蒸汽.
·注意事項(xiàng): FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, gate valves should be left in an open position to allow complete drainage.
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