美标闸阀

2016-11-12 17:15:28

压力等级-150Lb~600Lb

 

 



生产执行标准

设计与制造结构长度法兰尺寸对焊连接尺寸压力-温度试验-检验
API 6DANSI B16.10ANSI B16.5ANSI B16.25ANSI B16.34API598

 


主要属性和规范

公称压力(Lb)强度试验密封试管密封试验
MPaLbf/in2MPaLbf/in2MPaLbf/in2
1503.14502.23150.5-0.760-100
3007.811255.6815
60015.3222511.21630
90023.1335016.82440
150038.4557528.14080
250064.6936747.46873

 


主要零件材料及性能

阀体阀杆密封面垫片填料适用温度适用介质
WCB2Cr1313Cr  STL 主体材料  PTFE Nylon增强柔性石墨 1Cr13/柔性石墨 SFB-2  08 软钢 F304 F316 F304L F316L增强柔性石墨 柔性石墨 SFB/260 SFP/260 PTFE≤425水、蒸汽、油品
WC138CrMoAI  25Cr2Mov≤450
WC6≤540
WC9≤570
C5C12≤540
CF8F304≤600硝酸类、醋酸类
CF3F316
CF8MF304L
CF3MF316L

 

 

压力等级-150Lb~600Lb

 

主要连接尺寸

压力等级inDN单位LH(开)DD1D2bZ- Φ dD0
150Lb250in716.164.753.620.754-0.758
mm178409152120.59219.14-19200
380in8207.5650.944-0.7510
mm20357090152.512723.94-19250
4100in923.297.56.190.948-0.7510
mm229590229190.515723.98-19250
6150in10.524.8119508.518-0.8812
mm267630279241.521625.48-22300
8200in11.537.813.511.7510.6212128-0.883.88
mm292960343298.527028.58-22350
10250in1345.61614.2512.7511912-1.0015.7
mm330115840636232430.212-25400
12300in1454.31917151.2512-1.0017.7
mm356137848343238131.812-25450
14350in1560.752118.7516.251.3812-1.1219.7
mm3811543533476.54133512-2950
16400in1668.423.521.2518.51.4416-1.1223.6
mm4061738597539.547036.616-29600
18450in1774.12522.75211.5616-1.2523.6
mm432195963557853339.716-32600
20500in1887.227.525231.6920-1.2526.8
mm457221469863558442.920-32680
24600in20102.33229.527.251.8820-1.3829.9
mm5082599813749.569247.720-35760
30750in24125.338.753633.752.9428-1.3836
mm610318398591485774.528-35915
36900in281474642.7540.253.5632-1.6236
mm711373711701086102290.532.41915

 

 

 

主要

压力等级inDN单位LH(开)DD1D2bZ-ΦdD0
300Lb250in8.516.76.553.620.888-0.758
mm2164241651279222.38-19200
380in11.15218.256.6251.128-0.8810
mm28353521016812728.58-22250
4100in1224.2107.886.191.258-0.8810
mm30561525420015731.88-22250
6150in15.8731.312.510.628.51.448-0.8814
mm40379531827021636.612-22350
8200in16.539.9151310.621.6212-1.015.7
mm419101238133027041.312-25400
10250in1848.5417.515.2512.751.8816-1.1217.7
mm4571231444387.532447.716-29450
12300in19.755720.517.7515216-1.2519.7
mm502145052145138150.816-32500
14350in3064.82320.2516.252.1220-1.2523.6
mm7621645584514.54135420-32600
16400in3372.525.520.2518.52.2520-1.3823.6
mm8381814648571.547057.220-35600
18450in3676.52824.75212.3824-1.3826.8
mm9141943711628.553360.424-35680
20500in3984.830.527232.524-1.3838
mm991215477568658463.524-35760
24600in45100.5363227.252.7524-1 .6236
mm1143255391481369269.924-41915

 

压力等级inDN单位LH(开)DD1D2bZ- Φ dD0
600Lb250in11.5186.553.6218-0.7510
mm2924581651279225.48-19250
380in1422.58.256.6251.258-0.8810
mm35657021016812731.88-22250
4100in1727.210.758.56.191.58-1.014
mm43239027321615738.18-25350
6150in2235.81411.58.51.8812-1 1218
mm55991035629221647.712-29450
8200in2641.916.513.7510.622.1912-1.2519.7
mm600106441934927055.612-32500
10250in3149.5201712.752.516-1.3823.6
mm787125750843232463.516-35600
12300in3357.82219.25152.6220-1.3826.8
mm838146855948938166.720-35680
14350in3563.923.7520.7516.252.7520-1.5026.9
mm889162360352741369.920-38760
16400in3971.52723.7518.5320-1.6226.9
mm991181668660347076.220-41760
18450in4382.729.2525.75213.2520-10.7536
mm10922174365453382.620-4591.5
20500in4788.63228.5233.524-1.7537.4
mm1194225081372458488.924-45950
24600in55107.5373327.25424-2.039.4
mm1397273094083869210224-511000

 

 

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