美标截止阀

2016-11-12 17:20:48

压力等级-150Lb~600Lb

 




产品执行标准

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
ANSI B16.34, BS1873ANSI B16.10ANSI B16.5ANSI B16.25ANSI B16.34API598

 

 


主要属性和规范

公称压力(Lb)强度试验水密封试验气密封试验
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 尼龙增强柔性石墨 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

压力等级规格LDD1D2bn-ΦdWHWT     (Kg)
150Lb1/2"mm1089060.535124-151251693.8
in4.253.52.381.380.474-0.594.926.65
3/4"mm117987043124-151251804.2
in4.613.862.761.690.474-0.594.927.08
1"mm12710879.551124-151251908
in54.253.1320.474-0.594.927.48
1 1/2"mm16512798.57314.34-1618034713
in6.553.882.870.564-0.627.0913.66
2"mm203152120.59215.94-1918035621
in864.753.620.6254-0.757.0914
3"mm216178139.510517.54-1924038130
in8.575.54.120.694-0.759.4515
2 1/2"mm241190152.412719.14-192801341
in9.57.5650.754-0.7511.0216.25
4"mm292229190.5157248-1928050064
in11.597.56.190.948-0.7511.0219.68
6"mm406279241.521625.48-22360656113
in16119.58.518-0.8814.1722.25
8"mm495343298.5270298-22450660190
in19.513.511.7510.621.128-0.8817.7526

 

 

主要连接尺寸

压力等级规格LDD1D2bn-ΦdWHWT     (Kg)
300Lb1/2"mm1529566.535154-151251904.5
in5.983.742.621.380.954-0.594.927.84
3/4"mm17811782.543164-191252128
in74.613.251.690.624-0.754.928.35
1"mm2031248951184-1916023110
in84.93.520.714-0.756.29.1
1 1/2"mm229156114.57320.74-2220039118.5
in96.124.512.870.814-0.87815.43
2"mm26716512792228-1920040637
in1056.553.620.888-0.757.8716
2 1/2"mm292190149105258-2224045750
in11.57.55.884.1218-0.889.4518
3"mm318210168.5127298-2228047061
in12508.256.6251.128-0.8811.0218.5
4"mm3562.45200157328-2232059099
in14107.886.191.258-0.8812.623.23
6"mm4443182702163712-22500711176
in17.512.510.628.51.4412-0.8819.6828
8"mm5593813302704112-25500750333
in22151310.621.6212-10019.6829.5

 

主要连接尺寸

压力等级规格LDD1D2bn-ΦdWHWT     (Kg)
600Lb1/2"mm1659566.535154-151602856
in6.53.742.621.380.594-0.596.211.22
3/4"mm190117.582.543164-191602859
in7.484.613.251.690.624-0.756.211.22
1"mm2161248951184-1916031312
in8.54.93.520.714-0.756.212.32
1 1/2"mm241156114.573234-2224036522
in9.56.124.512.870.914-0.889.4514.17
2"mm29216512792258-1924044439
in11.56.553.6218-0.759.4517.5
2 1/2"mm330190149105298-2224048350
in137.55.884.121.128-0.089.4519
3"mm356210168127328-2228053368
in148.256.6251.258-0.8811.0221
4"mm4.0627321615738.18-25360622120
in1610.758.56.191.58-1.0014.1724.5
6"mm45935629221647.712-29500800220
in19.51411.58.51.8812-1.1419.6831.5
8"mm59741934927055.612-32550927450
in23.516.513.7510.622.1912-1.2521.6536.5

 


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