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(yng) 늄ͨL(fng)y VIPT
       
늄ͨL(fng)y
a(chn)Ʒ̖DN502000
rf Ԓԃ
ھԃ 
ھԃP
   
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ڵ؅^(q) 㽭  l(f)rg 2024329
؛ 1000_ Чrg 2024627
 
 
 
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ԓI(y) 243 lcyP(gun)Ĺ(yng)Ϣ c鿴

Ԕf  
 
늄ͨL(fng)ya(chn)Ʒԣ
̖DN502000
|(zh)̼
Bӷʽ
Y(ji)(gu)ʽ
DN50DN2000
mý|(zh)ˮ
h(hun)
ضȣ
(bio)ʣ
ӷ
(q)ӷʽ
㲿yw
;
(ͨλ)ֱͨʽ
ڏDN502000
늄ͨL(fng)yԔf

һD41WͨL(fng)y ;c

ͨL(fng)ycywͬϼӹܷȦmÜضSywxĶQ0.6MPa,һmڹI(y)ұh(hun)ȹܵͨL(fng){(dio)(ji)|(zh)֮áҪc飺
1O(sh)Ӌ·fY(ji)(gu)p]Ѹ
2Сʡ`ɡ
3m(yng)IJԝM߲ͬ͡|(zh)ض估gԽ|(zh)ȡ

D41WͨL(fng)y Ø(bio)

O(sh)Ӌ(bio):GB/T12238-1989 JB/T8692-1998
mBӳߴ:GB/T9115.1-2000
Y(ji)(gu)L :GB/T12221-1989
ԇ:GB/T13927-1992;JB/T9092-1999

D41WͨL(fng)y Ҫg(sh)(sh)

DNmm 502000
Q PNMPa 0.05 0.25 0.6
ԇ򞉺 ԇ 0.075 0.375 0.9
ܷԇ 1%й©
mý|(zh) ú⡢mwȡ
(q)ʽ ք΁U΁݆ӡ늂ӡ

D41WͨL(fng)y Ҫ|(zh)

Q
yw T䓡Ptf䓡tf䓵
TPtf䓡tf䓵
ܷȦ cywͬ
yU ̼2Cr13Ptf
ʯī

塢D341Xܛܷ yܷxúmÜض

ƷN ̼ ̼͜ Ͻ WwP tf
̖ WCB LCB WC6 WC9 C5or C12 tCr-18e304316 12CrMoV
ߜض 425 345 595 650 600 560
͜ضe -29 -46 -29 -29 -196 -40
mùض 425 345 595 650 600 560

D41Xܛܷy ͳߴ

D41W- 0.5 C.P.RϵBӳߴ
2.5
6
Y(ji)(gu)L> (bio)ֵ γߴ ֵ Bӳߴ磨(bio)ֵ ֵkg
0.05MPa0.25MPa 0.6MPa
Ӣ L H H0 A B D D1 D2 n-d D D1 D2 n-d
50 2 108 70 215 270 65 140 110 88 4-14 140 110 88 4-14 9
65 21/2 112 80 235 270 65 160 130 108 4-14 160 130 108 4-14 12
80 3 114 95 263 270 65 190 150 124 4-18 190 150 124 4-18 15
100 4 127 105 283 270 65 210 170 144 4-18 210 170 144 4-18 17
125 5 140 120 313 310 65 240 200 174 8-18 240 200 174 8-18 23
150 6 140 132 338 310 65 265 225 199 8-18 265 225 199 8-18 25
D341W- 0.5 C.P.R.VϵBӳߴ
2.5
6
Y(ji)(gu)L (bio)ֵ γߴ ֵ Bӳߴ磨(bio)ֵ ֵ kg
0.05MPa0.25MPa 0.6MPa
Ӣ L H H0 A B D D1 D2 n-d D D1 D2 n-d
50 2 108 70 286 125 193 140 110 88 4-18 140 110 88 4-14 14
65 21/2 112 80 306 125 193 160 130 108 4-18 160 130 108 4-14 15
80 3 114 95 334 125 193 190 150 124 4-18 190 150 124 4-18 17
100 4 127 105 354 125 193 210 170 144 4-18 210 170 144 4-18 20
125 5 140 120 384 125 193 240 200 174 8-18 240 200 174 8-18 25
150 6 140 132 409 125 193 265 225 199 8-18 265 225 199 8-18 29
200 8 152 160 593 165 183 320 280 254 8-18 320 280 254 8-18 47
250 10 165 187 650 165 283 375 335 309 12-18 375 335 309 12-18 67
300 12 178 220 715 165 283 440 395 363 12-22 440 395 363 12-22 78
350 14 190 245 814 175 334 490 445 413 12-22 490 445 413 12-22 96
400 16 216 270 863 175 334 540 495 463 16-22 540 495 463 16-22 130
450 18 222 297 918 175 334 595 550 518 16-22 595 550 518 16-22 142
500 20 229 322 1016 210 425 645 600 568 20-22 645 600 568 20-22 191
600 24 267 377 1128 210 425 755 705 667 20-26 755 705 667 20-26 230
700 28 292 430 1233 210 425 860 810 772 24-26 860 810 772 24-26 250
800 32 318 487 1344 210 425 975 920 878 24-30 975 920 878 24-30 320
900 36 330 537 1560 320 620 1075 1020 978 24-30 1075 1020 978 24-30 410
1000 40 410 587 1660 320 620 1175 1120 1078 28-30 1175 1120 1078 28-30 510
1200 48 470 687 1890 320 620 1375 1320 1280 32-30 1405 1340 1295 32-33 720
1400 56 530 760 2670 575 714 1575 1520 1480 36-30 1630 1560 1510 36-36 1270
1600 64 600 895 2810 575 714 1790 1730 1690 40-30 1830 1760 1710 40-36 1730
1800 72 670 995 3020 575 714 1990 1930 1890 44-30 2045 1970 1918 44-39 2750
2000 80 760 1095 3220 656 810 2190 2130 2090 48-30 2265 2180 2125 48-42 3050



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