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Шʽբ㷺ʯͻ糧Ʒˮ·ͨضϹ·нʵװ
 
Ʒص㡿
1ṹƺŸԺͨϵС
2ܷòֺӲʺϽʹ
3ʯīܷɿ
4ʽΪֶ綯ִ
5ṹʽΪШʽբШʽբ˫բʽ
 
ִб׼
ƹ淶GB/T 12234
ṹȣGB/T 12221
ӷJB/T 79
飺JB/T 9092
ѹ-¶ȣGB/T 9131
ƷʶGB/T 12220
 
ܹ淶
ѹPNMPa
ѹMPa
ܷ
ܷ⣨Һ
ܷ⣨
1.6
2.4
1.8
0.6
1.8
2.5
3.8
2.8
0.6
2.8
4.0
6.0
4.4
0.6
4.4
6.4
9.6
7.0
0.6
7.0
10.0
15.0
11.0
0.6
11.0
16.0
24.0
18.0
0.6
18.0
 
ýʺ¶ȡ
ý
¶ȣ棩
̼ظ֣Cͣ
ˮƷ
≤425
Ѹ֣Pͣ
≤200
Ѹ֣Rͣ
≤200
֣Iͣ
ˮƷ
≤550
 
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ʯޣ33.4
ɶ

բҪͳߴ

ͨ
DN(L)
ߴ K
L D D1 D2 b-f z-d H Do
Z41T/W/H
-10
40 165 145 110 85 18-3 4-18 245 135 10
50 178 160 125 100 20-3 4-18 286 180 18
65 190 180 145 120 20-3 4-18 320 180 22
80 203 195 160 135 22-3 4-18 373 200 2735
100 229 215 180 155 22-3 8-18 428 200 34
125 254 245 210 185 24-3 8-18 513 240 49
150 267 280 240 210 24-3 8-23 582 240 66.5
200 330 335 295 265 26-3 8-23 730 320 107
250 380 390 350 320 28-3 12-23 897 320 168
300 420 440 400 368 28-4 12-23 1032 400 220
350 450 500 460 428 30-4 16-23 1170 400 290
400 480 565 515 482 30-4 16-25 1330 500 450
450 510 615 565 532 32-4 20-25 1460 500 580
500 540 670 620 585 34-4 20-25 1727 500 830
600 600 780 725 685 36-5 20-30 2072 500 1160
ṹͼƬ
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