BJ45H、BJ45Y、BJ45W 型保温夹套直流式截止阀-塔伯（上海）阀门制造有限公司手机版

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BJ45H、BJ45Y、BJ45W 型保温夹套直流式截止阀

【BJ45H、BJ45Y、BJ45W 型保温截止阀产品用途】

保温截止阀主要用于石油、化工、冶金、制药等各类系统中，以输送常温下会凝固的高粘度介质。

【BJ45H、BJ45Y、BJ45W 型保温截止阀执行标准】

设计与制造：BS1873　BS5160　GB12233

法兰尺寸：ANSIB16.5　JB/T79　GB9113

压力温度：ANSIB16.34

结构长度：ANSIB16.10　BS1873　GB12221

对焊连接尺寸：ANSIB16.25

检验与实验：BS6755　GB/T13927

【BJ45H、BJ45Y、BJ45W 型保温截止阀主要外形和连接尺寸】

公称通径	尺寸
公称通径	L	D	D1	D2	b	3-G	Z-d	H	D0
BJ41W-16/25
15	130	105	75	55	14	3/8	4-14	175	180
20	150	115	85	68	14	3/8	4-14	185	180
25	160	135	100	78	16	3/8	4-18	210	200
32	180	145	110	85	16	3/8	4-18	350	200
40	200	160	125	100	16	3/8	4-18	360	200
50	250	180	145	120	18	1/2	4-18	380	240
65	265	195	160	135	20	1/2	8-18	440	240
80	280	215	180	155	20	1/2	8-18	510	280
100	300	245	210	185	22	1/2	8-18	620	320
125	325	280	240	210	24	1/2	8-23	680	360
150	350	335	295	265	26	1/2	12-23	818	360
200	400	405	355	320	30	1/2	12-25	1200	400
250	450	460	410	375	30	1/2	12-25	1450	450
300	500	520	470	435	34	1/2	16-25	1600	500

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