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ĿλãƷ >> բϵ >> ѹբ
ѹբ
ƷͺţZ541Y
ͨNPS 2"~32"
ѹ900LB
: A216WCB(̼) ֣CF8CF8MCF3MCF3 ¸ֵ
: 綯Һֵ
죺API600
飺API598
ߴ磺ASME B16.5
Ժߴ磺ASME B16.25
ṹȣASME B16.10
¶Ȼ׼ASME B16.34
Ʒ

Ʒܣ

       բΪֹʹȫʱֱͨͨʱеѹʧСAPI gate valve ƷբͨڲҪҼբȫȫյĹΪʹڸĽբբھֲ״¿բŵֿբͷܷʹբܽʵijʴӽṹʽҪɵܷԪʽ


;ܹ淶

1.1;

aƷҪ塢Һʹ·ͨضϽڵСսʡŵ

bùģʯ͡ұֽҩҵ

1.2ܹ淶

ѹ ѹƷ 150Lb 300Lb 600Lb 900Lb MPa
3.0 7.5 16.5 22.5
ܷ 0.6 0.6 0.6 0.6
ܷ 2.2 5.5 12.1 16.5
ܷ 2.2 5.5 12.1 16.5
ʹùģ
Ų ¶ȣ棩 ý
WCB -29~425 ˮƷ
WC6 -29~540 ˮƷ
ZG1Cr5Mo -29~550 ˮƷ
CF8 200 ࡢҺ
CF3 200 ࡢҺ


Ҫϣ

   

塢ǡբ

WCB WCB F6a ʯī
WC6 WC6 38CrMoALA ʯī
ZG1Cr5Mo ZG1Cr5Mo 38CrMoALA ʯī
CF8 CF8 F304 ʯī
CF3 CF3 F316 ʯī


Ʒμṹߴ磺  

900(PN150)۷RTJܷʽ 2 50 2 368 371 368 51 458 280 - - 832 590 DZW20A
21/2 65 21/2 419 422 419 62 550 280 - - 880 590 DZW30A
3 80 3 381 384 381 74 610 300 660 310 910 590 DZW30A
4 100 4 457 460 457 100 702 350 750 310 1020 590 DZW45A
5 125 5 559 562 559 125 850 400 900 310 - - DZW60A
6 150 6 610 613 610 150 980 500 1060 460 1060 830 DZW90
8 200 8 737 740 737 201 1100 650 1140 460 1150 830 DZWl20
10 250 10 838 841 838 252 1320 700 1370 460 1320 870 DZWl80
12 300 12 965 968 965 303 1500 900 1560 460 1580 870 DZW250
14 350 14 1029 1038 1029 322 1900 900 1950 600 1660 1170 DZW350
16 400 16 1130 1140 1130 373 2050 900 2100 600 1780 1170 DZW500


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