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ĿλãƷ >> ѹϵ >> ƹܼѹ
ƹܼѹ
ƷͺţY44H
ͨDN20~50mm
ѹPN0.6~1.6MPa
Ҫʣ̼֡
¶ȣ200
Ҫʣ̼֡
ֶ
׼GB/T17241.6GB/T9113
׼GB/T13927API598
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ƹܼѹ;˵  

       ¶200µˮ޸ԽʵĹ·ʹͨĽѹֺ㶨ӦҪǰѹP11.0-0.1MPaƹܼѹѹP2Ϊ0.4-0.05MPaǰ뷧ѹ0.6MPaҲӦС0.05MPa 

ʹԭͽṹ˵

1ǰڽѹӷͷܷȦ϶ǻʹѹƹܵƹܺ͵ܽѹļѹѹŷλ걬ԷܷȦĹرǰʽֹѹĽѹƹܵɵľʹƹܵƱ˽궥ʹܷͨȦѹĽ 


2ƹܼѹɷ塢ǡꡢܷȦˡƹܡɵǻװзꡢܷȦ͸ǼַͷܷȦԶܷǻװܷԪƹܣܷѹй©Ϳ˷ѹȶȵ⳥ݶǵⵯɸѹѹ


Ҫγߴ

ͨDN γߴ ӳߴ
L H H1 PN1.6MPa PN1.6MPa PN1.6MPa
0.6/1.0MPa 1.6MPa D K n- d C D K n- d C D K n- d C
15 140 140 290 90 80 55 4-12 40 12 95 65 4-14 45 12 95 65 4-14 45 14
20 140 140 295 98 90 65 4-12 50 12 105 75 4-14 55 14 105 75 4-14 55 14
25 160 160 295 110 100 75 4-12 60 14 115 85 4-14 65 14 115 85 4-14 65 14
32 1080 180 295 110 120 90 4-14 70 14 135 100 4-18 78 16 135 100 4-18 78 16
40 200 200 325 125 130 100 4-14 80 14 145 110 4-18 85 16 145 110 4-18 85 16
50 230 230 325 125 150 110 4-14 90 14 160 125 4-18 100 16 160 125 4-18 100 16
65 280 325 130 160 130 4-14 110 14 180 145 4-18 120 18 180 145 4-18 120 18
80 310 380 160 185 150 4-18 125 16 195 160 4-18 135 18 195 160 8-18 135 20
100 350 380 170 205 170 4-18 145 16 215 180 8-18 155 20 215 180 8-18 155 20


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