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𽺽ͷϵǰλã > Ʒչʾ > 𽺽ͷϵ >

ͷ

ʱ䣺2019-12-19 11:52 Դ:¹ˮ


ƣ𽺽ͷ
𽺽ͷƷܣ
 𽺽ͷֳܵ𽺽ͷӣͷȡӵ𽺽ͷǽܵڽ㡢Ӳǿ⽺㸴ϵ壨׽ɡȽգڲܵѹӲͽõõĽϣͨͿ𽺽ͷĹѹߣáصڽȻһ壬޷ۣǩ򻯹գƷһ𡣾ѹߡԺáλƽܵƫ񶯡Чáװص㡣
𽺽ͷ÷Χ
 𽺽ͷ(ɹ㷺ڹˮˮѭˮůͨյֽҩʯͻˮáѹȹܵϵͳͨͣ15桫115Ŀѹˮˮ͡ᡢȡͣ30桫250ϵʻ͡ŨŨ̬ϡ
𽺽ͷص
 1JGD𽺽ͷɴ󽵵͹ܵϵͳ𶯺ɸϽ·ĽӿλƣͬĶȵ⡣
 2ݲϲͬ𽺽ͷƳᣬͼ͸ʴͣȵȸƷ֣Ӧֽʺͻ
 3𽺣ܷԺãᣬװά޷㣬ʹеӴ塣
 4ܿʹÿ䵯֧ܣװʱ˨ҪöԽǷϽ
 5·ѹʱӦü˨˷һ
 6ӱ׼GB4216.3-4216.5׼˵
岻𽺽ͷ:

ͺ Ŀ JGD-1 JGD-2 JGD-3
ѹMpakgf/cm2 10(10) 1616 2525
ѹMpakgf/cm2 2020 3030 4545
նKpamm/Hg 533400 867650 100750
¶ȡ -15~+115ɴ-30~+250
ý ѹˮˮˮ͡ᡢ

岻𽺽ͷװݱ:

ͨ
L
˨ ˨ֱ
mm
˨
(Բֱmm)
λmm λ
mm
ƫתǶ
a1+a2
mm Ӣ ѹ  
32 1.25 95 4 18 100 6 9 9 15
40 1.5 95 4 18 110 6 10 9 15
50 2 105 4 18 125 7 10 10 15
65 2.5 115 4 18 145 7 13 11 15
80 3 135 4 18 160 8 15 12 15
100 4 150 8 18 180 10 19 13 15
125 5 165 8 18 210 12 19 13 15
150 6 180 8 23 240 12 20 14 15
200 8 210 8 23 295 16 25 22 15
250 10 230 12 23 350 16 25 22 15
300 12 245 12 23 400 16 25 22 15
350 14 255 16 23 460 16 25 22 15
400 16 255 16 25 515 16 25 22 15
450 18 255 20 25 565 16 25 22 15
500 20 255 20 25 620 6 25 22 15
600 24 260 20 30 725 6 25 22 15
700 28 260 24 30 840 16 25 22 15
800 32 260 24 34 950 16 25 22 15
900 36 260 28 34 1050 6 25 22 15
1000 40 260 28 34 1160 18 26 24 15
1200 48 260 32 41 1380 18 26 24 15
1400 56 350 36 34 1560 20 28 26 15
1600 64 350 40 34 1760 25 35 30 10
1800 72 350 44 41 1970 25 35 30 10
2000 80 420 48 48 2180 25 35 30 10
2200 88 580 52 48 2390 25 35 30 10
2400 96 610 56 48 2600 25 35 30 10
2600 104 650 60 54 2810 25 35 30 10
2800 112 680 64 54 3020 25 35 30 10
3000 120 680 68 54 3220 25 35 30 10
ע1Ҫͼƣȫͨøˮ׼ͼHG/T2289-92
        2DN350-600(2)͹ѹΪ1.6MPaDN32-400(3)͹ѹΪ2.5MPa
    3DN700-DN200ѹΪ1.0MPaDN1400ѹΪ0.6MPa,DN1600-DN1800ѹΪ0.4MPa0.6MPaѡȡDN2000ѹΪ0.25MPa,0.6MPaѹѡȡ
4߲ˮʹDN200ϲƷܵй̶֧Ż̶мܣƷӦװװá


 


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