GZW-20型阻爆燃型管道阻火器GZW-25管道阻火器

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GZW-20型阻爆燃型管道阻火器GZW-25管道阻火器
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    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，碳钢及铸钢多种材料，可满足各种不同工艺管道的需要。
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不锈钢管道阻火器主要用途：
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1、 输送可燃性气体的管道上。
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2、火炬系统。
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3、 油气回收系统。
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4、 加热炉燃料气的管网上。
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5、 气体净化通化系统。
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6、 气体分析系统。
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7、 煤矿瓦斯排放系统。主要性能：
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1、阻火器连续13次以上亚音速火焰试验，每次都能阻止火焰的通过。
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2、水压试验2.4Mpa无渗漏。
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不锈钢管道阻火器主要外形与法兰连接尺寸
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<table class="MsoNormalTable" border="1" cellspacing="0">
<tbody>
<tr>
<td width="85" valign="top" rowspan="2">
<p class="p">
<span>型号</span><span></span>
</p>
</td>
<td width="77" valign="top" rowspan="2">
<p class="p">
<span>重量</span><span></span>
</p>
<p class="p">
<span>（Kg/台）</span><span></span>
</p>
</td>
<td width="75" valign="top" rowspan="2">
<p class="p">
<span>PN</span><span></span>
</p>
<p class="p">
<span>(MPa)</span><span></span>
</p>
</td>
<td width="207" valign="top" colspan="4">
<p class="p">
<span>外形尺寸（mm）</span><span></span>
</p>
</td>
<td width="108" valign="top" colspan="2">
<p class="p">
<span>螺栓</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="68" valign="top">
<p class="p">
<span>K</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>D</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span>DL</span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span>L</span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>数量</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>螺纹</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-20</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN20</span><span></span>
</p>
</td>
<td width="75" valign="top" rowspan="8">
<p class="p">
<span>1.6</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>75</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>105</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>4</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M12</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-25</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN25</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>85</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>115</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>4</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M12</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-40</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN40</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>110</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>150</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>4</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M16</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-50</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN50</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>125</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>165</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>4</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M16</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-80</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN80</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>160</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>200</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>8</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M16</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-100</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN100</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>180</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>220</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>8</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M16</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-150</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN150</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>240</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>285</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>8</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M20</span><span></span>
</p>
</td>
</tr>
<tr>
<td width="85" valign="top">
<p class="p">
<span>GZW-200</span><span></span>
</p>
</td>
<td width="77" valign="top">
<p class="p">
<span>DN200</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>295</span><span></span>
</p>
</td>
<td width="68" valign="top">
<p class="p">
<span>340</span><span></span>
</p>
</td>
<td width="37" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="32" valign="top">
<p class="p">
<span> </span><span></span>
</p>
</td>
<td width="65" valign="top">
<p class="p">
<span>12</span><span></span>
</p>
</td>
<td width="43" valign="top">
<p class="p">
<span>M20</span><span></span>
</p>
</td>
</tr>
</tbody>
</table>
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不锈钢管道阻火器保养与维修：
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为了确保阻火器的性能达到安全使用目的，对阻火器应定期检查、保养。
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1、 阻火器每半年检查一次，检查阻火层芯子是否堵塞、变形、腐蚀等。
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2、 发现被堵塞的阻火层芯子应清洗干净，确保芯子上的每个孔眼畅通，对于变形和腐蚀的阻火层更换。
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3、重新安装阻火层芯子时，应保证结合面严密不得漏气。
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<span>联系人：肖经理</span>  <span>联系电话：</span>18654772655<span>（微信同步）</span><span>QQ</span><span>：</span><span>1815256959</span>
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