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鍏堝皫寮忚秴澶ц啘鐗囬珮闈堟晱搴︽笡澹撻枼涓昏鎶�琛撳弮鏁�(sh霉)
鍏堝皫寮忚秴澶ц啘鐗囬珮闈堟晱搴︽笡澹撻枼涓昏闆朵欢鏉愭枡
|
鍏ū澹撳姏(Mpa) |
1.6 |
|
娈奸珨瑭﹂澹撳姏(Mpa)* |
2.4 |
|
瀵嗗皝瑭﹂澹撳姏(Mpa) |
1.6 |
|
鏈�楂橀�插彛澹撳姏(Mpa) |
1.6 |
|
鍑哄彛澹撳姏鑼冨湇(Mpa) |
0.03-1.0 |
|
澹撳姏鐗规�у亸宸�(Mpa)鈻砅2P |
GB12246-1989 |
|
娴侀噺鐗规�у亸宸�(Mpa)P2G |
GB12246-1989 |
|
婊叉紡閲� |
GB12245-1989 |
|
|
闆朵欢鏉愭枡 |
|
闁ラ珨 闁ヨ搵 |
WCB |
|
闁ュ骇 |
2Cr13 |
|
闁ョ摚 |
2Cr13 |
|
闁ユ】 |
2Cr13 |
|
鑶滅墖 |
1Cr18Ni9Ti |
|
瑾跨瘈(ji茅)褰堢哀 |
60Si2Mn |
鍏堝皫寮忚秴澶ц啘鐗囬珮闈堟晱搴︽笡澹撻枼娴侀噺绯绘暩(sh霉)(Cv)
|
DN |
15(1/2") |
20(3/4") |
25(1") |
32(1-1/4") |
40(1-1/2") |
50(2") |
|
Cv |
1.2 |
2.2 |
4 |
7 |
12 |
19 |
鍏堝皫寮忚秴澶ц啘鐗囬珮闈堟晱搴︽笡澹撻枼 閫ｆ帴灏哄
|
DN |
G |
L |
H1 |
H |
D |
|
15(1/2") |
Rc1/2" |
95 |
55 |
170 |
100 |
|
20(3/4") |
Rc3-4" |
95 |
55 |
170 |
100 |
|
25(1") |
Rc1" |
100 |
60 |
190 |
120 |
|
32(1-1/4") |
Rc1-1/4" |
165 |
75 |
220 |
150 |
|
40(1-1/2") |
Rc1-1/2" |
190 |
90 |
250 |
180 |
|
50(2") |
RG2" |
200 |
110 |
300 |
220 |
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