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产品详情

法兰盖

法兰盖

  

产地:浙江-温州-浙江万里阀门制造有限公司

规格:法兰

公司所在地:浙江温州

电话:86-0577-67354818 ,

2478049404    
详细信息

法兰盖

法兰(Flange)又叫法兰盘或凸缘。法兰是使管子与管子相互连接的零件,连接于管端。法兰连接或法兰接头,是指由法兰、垫片及螺栓三者相互连接作为一组组合密封结构的可拆连接

的详细信息

盲板


法兰盖也称盲板法兰、盲板。是中间不带孔的法兰,供封住管道堵头用。作用与焊接封头及丝扣管帽是一样的,只不过盲板法兰和丝扣管帽可以随时卸下来,而焊接封头则不行。密封面的形式种类较多,有全平面、突面、凹凸面、榫槽面、环连接面。







主要连接尺寸

压力公称通径承插深度螺栓孔Bolting
中心圆直径孔数孔径Diam of Bolt螺栓长度
RF面RJ面
YKZLinchH1H2
150LB1/29.760.3415.91/257.2-
3/411.269.9415.91/263.5-
112.779.3415.91/263.576.2
14.288.9415.91/269.982.6
15.798.6415.91/269.982.6
217.5120.7419.15/882.695.3
19.1139.7419.15/888.9101.6
3 20.6152.4419.15/888.9101.6
-177.8819.15/888.9101.6
4-190.5819.15/888.9101.6
5-215.9822.23/495.3108
6-241.3822.23/4101.6114.3
8-298.5822.23/4108120.7
10-3621225.47/8114.3127
12-431.81225.47/8120.7133.4
14-476.21228.61133.4146.1
16-539.81628.61133.4146.1
18-577.91631.81⅛146.1158.8
20-6352031.81⅛158.8171.5
24-749.32034.9171.5184.2
压力公称通径螺纹长度承插深度螺栓孔Bolting
中心圆直径孔数孔径Diam of Bolt螺栓长度
RF面RJ面
QYKZLinchH1H2
300LB1/215.79.766.5415.91/263.576.2
3/415.711.282.6419.15/876.288.9
117.512.788.9419.15/876.288.9
20.614.298.6419.15/882.695.3
22.415.7114.3422.23/488.9101.6
228.417.5127819.15/888.9101.6
31.819.1149.2822.23/4101.6114.3
3 31.820.6168.3822.23/4108120.7
36.6-184.2822.23/4108127
436.6-200.2822.23/4114.3127
542.9-235822.23/4120.7133.4
646-269.81222.23/4120.7139.7
850.8-330.21225.47/8139.7152.4
1055.6-387.41628.61158.8171.5
1260.5-450.91631.81⅛171.5184.2
1463.5-514.42031.81⅛177.8190.5
1668.3-571.52034.9190.5203.2
1869.9-628.72434.9196.9209.6
2073.2-685.82434.9203.2222.3
2482.6-812.82441.3228.6254
压力公称通径螺纹长度承插深度螺栓孔Bolting
中心圆直径孔数孔径Diam of Bolt螺栓长度
RF面RJ面
QYKZLinchH1H2
600LB1/215.79.766.5415.91/276.276.2
3/415.711.282.6419.15/888.988.9
117.512.788.9419.15/888.988.9
20.614.298.6419.15/895.395.3
22.415.7114.3422.23/4108108
228.417.5127819.15/8108108
31.819.1149.2822.23/4120.7120.7
3 35.120.6168.3822.23/4127127
39.6-184.2825.47/8139.7139.7
441.1-215.9825.47/8146.1146.1
547.8-266.8828.61165.1165.1
650.8-292.11228.61171.5171.5
857.2-349.21231.81⅛196.9196.9
1065-431.81634.9215.9215.9
1269.9-4892034.9222.3222.3
1473.2-527.12038.11⅜235235
1677.7-603.22041.3254254
1879.2-654.12044.51⅝273.1273.1
2082.6-723.92444.51⅝285.8292.1
2491.9-838.22450.81⅞330.2336.6
压力公称通径螺纹长度承插深度螺栓孔Bolting
中心圆直径孔数孔径Diam of Bolt螺栓长度
RF面RJ面
QYKZLinchH1H2
900LB1/222.49.782.6422.23/4108108
3/425.411.288.9422.23/4114.3114.3
128.412.7101.6425.47/8127127
30.214.2111.2425.47/8127127
31.815.7124428.61139.7139.7
238.117.5165.1825.47/8146.1146.1
47.819.1190.5828.61158.8158.8
3 41.1-190.5825.47/8146.1146.1
447.8-235831.81⅛171.5171.5
553.8-279.4834.9190.5190.5
657.2-317.51231.81⅛190.5190.5
863.5-393.71238.11⅜222.3222.3
1071.4-469.91638.11⅜235235
1276.2-533.42038.11⅜254254
1482.6-558.82041.3273.1279.4
1685.9-6162044.51⅝285.8292.1
1888.9-685.82050.81⅞323.9336.6
2091.9-749.320542349.3362
24101.6-901.72066.7438.2457.2
压力公称通径螺纹长度承插深度螺栓孔Bolting
中心圆直径孔数孔径Diam of Bolt螺栓长度
RF面RJ面
QYKZLinchH1H2
1500LB1/222.49.782.6422.23/4108108
3/425.411.288.9422.23/4114.3114.3
128.412.7101.6425.47/8127127
30.214.2111.3425.47/8127127
31.815.7124428.61139.7139.7
238.117.5165.1825.47/8146.1146.1
47.819.1190.5828.61158.8158.8
3 --203.2831.81⅛177.8177.8
4--241.3834.9196.9196.9
5--292.1841.3247.7247.7
6--317.51238.11⅜260.4266.7
8--393.71244.51⅝292.1323.9
10--482.61250.81⅞336.6342.9
12--571.516542374.7387.4
14--6351660.3406.4425.5
16--704.91666.7444.5469.9
18--774.71673495.3527.1
20--831.91679.43539.8565.2
24--990.61692616647.7
压力公称通径螺纹长度螺栓孔Bolting
中心圆直径孔数孔径Diam of Bolt螺栓长度
RF面RJ面
QKZLinchH1H2
2500LB1/228.488.9422.23/4120.7120.7
3/431.895.2422.23/4127127
135.1108425.47/8139.7139.7
38.1130428.61152.4152.4
44.5146.1431.81⅛171.5171.5
2-171.5828.61177.8177.8
-196.9831.81⅛196.9203.2
3 -228.6834.9222.3228.6
4-273.1841.3254260.4
5-323.9847.6298.5311.2
6-368.38542342.9355.6
8-438.212542381393.7
10-539.71266.7489508
12-619.21273539.8558.8
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浙江万里阀门制造有限公司 188727985 2478049404

联系人:赵经理   联系电话:86-0577-67354818   传真:86-0577-67352820  

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