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法兰不绣钢截止阀

发布日期:2019-04-05 07:21:49 浏览:
法兰不绣钢截止阀 法兰不绣钢截止阀 法兰不绣钢截止阀

J41W法兰不绣钢截止阀的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。阀杆的运动形式,有升降杆式(阀杆升降,手轮不升降),也有升降旋转杆式(手轮与阀杆一起旋转升降,螺母设在阀体上)。截止阀只适用于全开和全关,不允许作调节和节流。

J41W法兰不绣钢截止阀压力试验 Pressure Test

 

公称压力1.62.54.06.410.016.0
强度试验2.43.86.09.615.024.0
水密封试验1.82.84.47.011.018.0
上密封试验1.82.84.47.011.018.0
气密封试验0.5-0.7

 

J41W法兰不绣钢截止阀主要零件材料及性能

 

体、盖、板阀杆密封面垫片填料工作温度℃适用介质 
WCB2Cr1313CrSTL木体材料With BodyMaterial尼龙Nylon增强柔性石墨 13Cr/柔性石墨1Cr13/08软钢08 Soft Steal0Cr18Ni9Ti0Cr17Ni12Mo2TiXD550F(T)PTFE柔性石墨增强柔性石墨SFB/260SFP/260PTFE  ≤425水蒸汽油品  
WC138CrMoAl25Cr2MoV≤450 
WC6≤540 
WC9≤570 
C5 C12≤540 
ZGCr5Mo≤200硝酸类 
ZG1Cr18Ni9Ti1Cr18Ni9Ti 
≤200醋酸类 
ZG1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti

 

J41W法兰不绣钢截止阀执行标准

 

设计与制造 Design结构长度法兰尺寸压力-温度试验-检验
GB122235GB12221GB9113 JB79GB9131GB/T13927 JB/T9092

 

J41W法兰不绣钢截止阀规格 主要尺寸和重量  (mm kg)

 

2.5MPaDNLDD1D2bn-φdHDo重量
凸面法兰
RF
J41H
J41Y
J41W
J41F
J41N16C
16P
16R
16I
10130906040164-141981204.9
15130956545164-142181205.3
201501057555164-142581407.0
251601158565164-142751607.4
3218013510078184-182801808.3
4020014511085184-1833020012.6
50230160125100208-1835024016
65290180145120228-1840028025
80310195160135228-2335528030
100350230190160248-2541532034.8
125400270220188288-2546036089.5
1504803002502183012-2551040099
2006003603102783412-25710400181
2506224253703323612-30786450445
3006984854303904016-30925500651

 

J41W法兰不绣钢截止阀规格 主要尺寸和重量  (mm kg)

 

4.0MPaDNLDD1D2bn-φdHD0重量
凹凸法兰 MFMJ41H J41Y J41W J41F J41N40 40P 40R 40I201501057551164-142751407
251601158558164-142851609
3218013510066184-1830218012
4020014511076184-1835520017
5023016012588204-1837324024
65290180145110228-1840828033
80310195160121228-1843632044
100350230190150248-2348036060
125400270220176288-2558840090
150480300250204308-25611400100
2005333753202603812-30720400190
6.4MPa201901259051204-1822816013
凹凸法兰 MFMJ41H J41Y J41W J41F J41N40 40P 40R 40I2521013510058224-1827518015
3223015011066244-2332520019
4026016512576244-2336024025
5030017513588264-2341028035
65340200160110288-2345032048
80380210170121308-2348536056
100430250200150328-25537400125
125500295240176368-30631400130
150550340280204388-34646450160
2006504053452604412-34813500285
10.0MPa101701007035204-141981206
凹凸法兰 MFMJ41H J41Y J41W J41F J41N100 100P 100R 100I 151701057540204-1420214011
201901259051224-1822816013
2521013510058244-1825018014
3223015011066244-2332622016
4026016512576264-2335924030
5030019514588284-2541428050
65340220170110328-2543432065
80380230180121348-25547400100
100430265210150388-30621450116
125500310250176428-34732450150
1505503502902044612-34840500300
2006504303602605412-41925550600
16.0151701107540244-1814814012
环槽法兰 RTJ J41H J41Y J41W160 160P 160R 160I201901309051264-2315616015
2521014010058284-2317518017
3223016511566304-2520020021
4026017512576324-2723124031
5030021516588368-2526225053
65340245190110448-3030332070
80380260205121468-30341400100
100430300240150488-34485450120

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