| 管道防爆波纹阻火器 ZHQ-B 型 |
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阻火器内件--防爆阻火波纹盘(板) |
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| 产品详细参数： |
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| 型号标记 |
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管道阻火器零部件材料： |
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阀体材料 |
碳钢WCB、不锈钢304、316、 |
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阻火芯件材料 |
不锈钢防爆阻火波纹板 |
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密封件材料 |
耐油石棉橡胶、四氟PTFE |
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环境温度 ℃ |
≤480 |
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公称压力(MPa) |
0.6~5.0 |
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防爆级别 |
BS5501:ⅡA、ⅡB、ⅡC |
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| 概述： |
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| GZW-1型阻爆燃型管道阻火器系新新型可燃气体管道阻火器，属更新换代的新产品。 |
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| 该阻火器经中国科学技术大学与公安部天津消防科学研究所联合测试，其性能完全符合GB13347-92《石油气体管道阻火器阻火性能和试验方法》的规定。阻火器结构合理，阻火层采用不锈钢材料制造，耐腐蚀易于清洗。壳体采用不锈钢，碳钢等多种材料，可满足各种不同工艺管道的需要。 |
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| 阻火器性能及特点： |
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| • 该阻火器结构合理，重量轻，耐腐蚀，阻爆性能合格，连续13次以亚音速火焰试验每次都能阻火。 |
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| • 阻火器易检修，安装方便。耐烧性能合格，耐烧试验1小时无回火现象。 |
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| • 阻火器芯子采用不锈钢材料，耐腐蚀，易于清洗。壳体水压试验合格。 |
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| 阻火器适用范围： |
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| 该阻火器适用于管道、闪点低于28℃的甲类、油品、氢氧液化类和闪点低于60℃的煤油、柴油、甲笨原油等，输送可燃性气体的管道上、火炬系列、油气回收系统、加热炉燃料气的管网上、气体净化通化系统、气体分析系统、煤矿瓦斯排放系统。 |
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| 外形尺寸表 Dimension table： |
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| DN |
20 |
25 |
40 |
50 |
80 |
100 |
150 |
200 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
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| L |
195 |
195 |
245 |
245 |
280 |
335 |
460 |
520 |
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| H |
200 |
200 |
240 |
240 |
250 |
260 |
360 |
420 |
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| NO. |
1 |
2 |
3 |
4 |
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| 构件 |
壳体 |
阻火芯件 |
阻火匣 |
螺栓/螺母 |
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| 材 质 Material |
不锈钢 steel |
304 |
304 |
304 |
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| 铝合金 Aluminums |
304L |
304L |
304L |
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| 316 |
316 |
316 |
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| 碳钢 Casting |
316L |
316L |
35CrMo |
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281006730
