保温截止阀BJ45W
品牌:永嘉科西德泵阀
产品简介
◆保温截止阀产品用途主要用于石油、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
详细介绍
◆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 ◆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
试验压力及主要性能规范
| 型号 | 公称压力 | 试验压力 | 适用温度 | 适用介质 | 保温套压力 | |
| Shell | Seal | |||||
| BJ45W-25P | 2.5 | 3.75 | 2.75 | ≤200 | Acetic urea | ≤1.3 |
| BJ45W-40P | 4.0 | 6.0 | 4.4 | |||
| BJ45W-64P | 6.4 | 9.0 | 6.6 | Acetic urea | ||
| BJ45W-25P | 2.5 | 3.75 | 2.75 | |||
| BJ45W-40P | 4.0 | 6.0 | 4.4 | |||
| BJ45W-64P | 6.4 | 9.0 | 6.6 |
主要零件材质
| 零件名称LTEM | ZG1CR18NI9TI系列 | ZGOOCR18NI10系列 | ZG1Cr18Ni12MO2Ti系列 | ZGOOCR17NI14MO2系列 | WCB系列 |
| 阀体/阀盖世BODY/CAP | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB |
| 闸板WEDGE | ZG1CR18NI9TI | ZGOOCR18NI10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | 1Cr13 |
| 阀杆STEM | 1CR18NI9TI | 00cr18ni10 | 1CR18NI12MOTI | OOCR17NI14MO | 1Cr13 |
| 填料PACKING | PTFE纺织 | PTFE纺织 | PTFE纺织 | PTFE纺织 | 石墨 GRAPHITE |
| 垫片GASKET | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨+304 GRAPHITE+304 |
| 压盖GLAND FLANGE | ZG1CR18NI9TI | ZG00CR18ni10 | ZG1Cr18Ni12MO2Ti | ZGOOCR17NI14MO2 | WCB |
| 填料压环 STUFFING RING |
1CR18NI9TI | 00CR18NI10 | 1Cr18NI12MOTI | OOCR17NI14MO | 1Cr13 |
| 螺栓BOLT | 1cr17ni2 | 1CR17NI2 | 1Cr17NI2 | 1Cr17Ni2 | 35CrMoA |
| 螺母NUT | 1cr18ni9ti | 1CR18NI9TI | 1Cr18NI9ti | 1Cr18NI9ti | 45 |
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主要外形尺寸及重量
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