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| All >> 闸阀系列 >> 国标波纹管闸阀

国标波纹管闸阀

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<TD class=box1 bgColor=#ffffff height=22 width="15%" align=middle>型号：</TD>
<TD class=box1 bgColor=#ffffff width="23%" align=left>WZ41H</TD>
<TD class=box1 bgColor=#ffffff width="15%" align=middle>口径：</TD>
<TD class=box1 bgColor=#ffffff width="47%" align=left>DN15-DN300</TD></TR>
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<TD class=box1 bgColor=#ffffff height=22 align=middle>压力：</TD>
<TD class=box1 bgColor=#ffffff align=left>1.6MPA-25MPA</TD>
<TD class=box1 bgColor=#ffffff align=middle>材质：</TD>
<TD class=box1 bgColor=#ffffff align=left>WCB</TD></TR></TBODY></TABLE>
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<TD height=169><STRONG><A href="http://www.zhengguanggroup.com/Product/Product-10.html"><FONT color=#4f505d face=Arial>闸阀</FONT></A></STRONG>又称闸板阀或闸门阀，应用最广泛的一种阀门。它是通过闸板的升降来控制阀门的启闭，闸板垂直于流体方向，改变闸板与阀座间相对位置即可改变通道大小。
<P><A href="http://www.zhengguanggroup.com/Product/Product-10.html"><FONT color=#4f505d face=Arial>闸阀</FONT></A><STRONG>具有以下优点：<BR><BR></STRONG>1、流体阻力小 , 密封面受介质的忡刷和侵蚀小。 <BR><BR>2、开闭较省力。 <BR><BR>3、介质流向不受限制 , 不扰流、不降低压力。 <BR><BR>4、形体简单 , 结构长度短，制造工艺性好，适用范围广。 <BR>　</P>
<P>◆产品结构特点 <BR>国标波纹管截止阀适用于公称压力PN1.6～16MPa,工作温度-29～350℃的石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通管路介质。 <BR>◆其主要结构特点 <BR>1、产品结构合理、密封可靠、性能优良、造型美观；</P>
<P>2、密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长；</P>
<P>3、阀杆调质及表面氮化处理，有良好的抗腐和抗摩擦性能；</P>
<P>4、双重密封，性能更可靠；</P>
<P>5、阀杆升降位置指示，更直观；</P>
<P>6、零件材质及法兰、对焊端尺寸可根据实际工况或用户要求合理选配，满足各种工程需要。<BR><IMG border=0 src="http://www.hongyanfamen.com/manageadmin/eWebEditor/UploadFile/2009112816541428.jpg"><BR>　</P></TD></TR></TBODY></TABLE>
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<TD height=18>◆技术规范</TD></TR></TBODY></TABLE>
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<TD class=a1 height=18 width=0 align=middle>结构形式</TD>
<TD class=a1 height=18 width=0 align=middle>BB-BG-OS & Y</TD></TR>
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<TD class=a1 height=18 rowSpan=2 width=0 align=middle>驱动方式</TD>
<TD class=a1 width=0 align=middle>手动</TD></TR>
<TR borderColor=#ffffff>
<TD class=a1 align=middle>电动</TD></TR>
<TR borderColor=#ffffff>
<TD class=a1 height=18 width=0 align=middle>设计标准</TD>
<TD class=a1 height=18 width=0 align=middle>GB12234</TD></TR>
<TR class=a1 borderColor=#ffffff>
<TD class=a1 height=18 width=0 align=middle>结构长度</TD>
<TD class=a1 height=18 width=0 align=middle>GB12221</TD></TR>
<TR class=a1 borderColor=#ffffff>
<TD class=a1 height=18 width=0 align=middle>连接法兰</TD>
<TD class=a1 height=18 width=0 align=middle>GB9113、JB79、HG20596</TD></TR>
<TR class=a1 borderColor=#ffffff>
<TD class=a1 height=18 width=0 align=middle>试验和检验 </TD>
<TD class=a1 height=18 width=0 align=middle>JB/T 9092、GB/T13927</TD></TR></TBODY></TABLE>
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<TD height=18>◆产品性能规范</TD></TR></TBODY></TABLE>
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<TD class=a1 height=18>公称压力（MPa）</TD>
<TD class=a1 height=18>壳体试验压力（MPa）</TD>
<TD class=a1 height=18>密封试验压力(MPa)</TD>
<TD class=a1 height=18>适用温度(℃)</TD>
<TD class=a1 height=18>使用介质</TD></TR>
<TR align=middle>
<TD class=a1 height=18>1.6</TD>
<TD class=a1 height=18>2.4</TD>
<TD class=a1 height=18>1.76</TD>
<TD class=a1 rowSpan=4>≤350℃</TD>
<TD class=a1 rowSpan=4>水、蒸汽、油品等</TD></TR>
<TR align=middle>
<TD class=a1 height=18>2.5</TD>
<TD class=a1 height=18>3.75</TD>
<TD class=a1 height=18>2.75</TD></TR>
<TR align=middle>
<TD class=a1 height=18>4.0</TD>
<TD class=a1 height=18>6.0</TD>
<TD class=a1 height=18>4.4</TD></TR>
<TR align=middle>
<TD class=a1>6.4</TD>
<TD class=a1>9.6</TD>
<TD class=a1>7.04</TD></TR></TBODY></TABLE>
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<TD height=18>◆主要零部件材质</TD></TR></TBODY></TABLE>
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<TD class=a1 height=18 width=67>序号</TD>
<TD class=a1 height=18 width=86>名称</TD>
<TD class=a1 height=18 width=455>材质</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>1</TD>
<TD class=a1 height=18 width=86>阀体</TD>
<TD class=a1 height=18>WCB WC1、WC6、WC9、C5 CF8、CF8M、CF3、CF3M</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>2</TD>
<TD class=a1 height=18 width=86>阀板</TD>
<TD class=a1 height=18>25、1Cr13、2Cr13 1Cr18Ni9Ti、0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>3</TD>
<TD class=a1 height=18 width=86>阀杆</TD>
<TD class=a1 height=18>25、1Cr13、2Cr13 1Cr18Ni9Ti、0Cr18Ni12Mo2Ti 20Cr1Mo1V、25Cr2MoV</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>4</TD>
<TD height=18 width=86>波纹管组件</TD>
<TD height=18>1Cr18Ni9Ti、304、316、304L、316L</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>5</TD>
<TD height=18 width=86>支架</TD>
<TD height=18>WCB、WC1、WC6、WC9、C5 CF8、CF8M、CF3、CF3M、</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>6</TD>
<TD height=18 width=86>垫片</TD>
<TD height=18>柔性石墨+不锈钢Flexible graphite+stainless steel、PTFE</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>7</TD>
<TD height=18 width=86>阀盖</TD>
<TD height=18>WCB WC1、WC6、WC9、C5 CF8、CF8M、CF3、CF3M</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>8</TD>
<TD height=18 width=86>六角螺母</TD>
<TD height=18>0Cr18Ni9Ti、0Cr18Ni12Mo2Ti 35CrMoV、25Cr2MoV </TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=18 width=67>9</TD>
<TD height=18 width=86>双头螺栓</TD>
<TD height=18>0Cr18Ni9Ti、0Cr18Ni12Mo2Ti 35CrMoV、25Cr2MoV</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=9 width=67>10</TD>
<TD height=9 width=86>填料</TD>
<TD height=9>柔性石墨</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=4>11</TD>
<TD height=4 width=86>填料压盖</TD>
<TD height=4>WCB WC1、WC6、WC9、C5 CF8、CF8M、CF3、CF3M</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=5>12</TD>
<TD height=18>阀杆螺母</TD>
<TD height=18>铜合金</TD></TR>
<TR class=a1 align=middle>
<TD class=a1 height=9 width=67>13</TD>
<TD height=18 width=86>手轮</TD>
<TD height=18>WCB QT400-18</TD></TR></TBODY></TABLE>
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<TD><BR>　</TD></TR></TBODY></TABLE>
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<TR align=middle>
<TD class=a1 height=18>型号</TD>
<TD class=a1 height=18 colSpan=15>WZ41-16 </TD></TR>
<TR align=middle>
<TD class=a1 height=18>压力等级</TD>
<TD class=a1 height=18 colSpan=15>PN16</TD></TR>
<TR align=middle>
<TD class=a1 height=18>口径</TD>
<TD class=a1 height=18 width=37>15</TD>
<TD class=a1 height=18 width=31>20</TD>
<TD class=a1 height=18 width=31>25 </TD>
<TD class=a1 height=18 width=41>32</TD>
<TD class=a1 height=18 width=41>40</TD>
<TD class=a1 height=18 width=31>50</TD>
<TD class=a1 height=18 width=41>65</TD>
<TD class=a1 height=18 width=31>80</TD>
<TD class=a1 height=18 width=31>100</TD>
<TD class=a1 height=18 width=31>125</TD>
<TD class=a1 height=18 width=31>150</TD>
<TD class=a1 height=18 width=31>200</TD>
<TD class=a1 height=18 width=31>250</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=41>350</TD></TR>
<TR align=middle>
<TD class=a1 height=18>L</TD>
<TD class=a1 height=18 width=37>108</TD>
<TD class=a1 height=18 width=31>117</TD>
<TD class=a1 height=18 width=31>127</TD>
<TD class=a1 height=18 width=41>140</TD>
<TD class=a1 height=18 width=41>165</TD>
<TD class=a1 height=18 width=31>178</TD>
<TD class=a1 height=18 width=41>190</TD>
<TD class=a1 height=18 width=31>203</TD>
<TD class=a1 height=18 width=31>229</TD>
<TD class=a1 height=18 width=31>254</TD>
<TD class=a1 height=18 width=31>267</TD>
<TD class=a1 height=18 width=31>292</TD>
<TD class=a1 height=18 width=31>330</TD>
<TD class=a1 height=18 width=31>356</TD>
<TD class=a1 height=18 width=41>381</TD></TR>
<TR align=middle>
<TD class=a1 height=18>H</TD>
<TD class=a1 height=18 width=37>200</TD>
<TD class=a1 height=18 width=31>210</TD>
<TD class=a1 height=18 width=31>250</TD>
<TD class=a1 height=18 width=41>260</TD>
<TD class=a1 height=18 width=41>290</TD>
<TD class=a1 height=18 width=31>370</TD>
<TD class=a1 height=18 width=41>398</TD>
<TD class=a1 height=18 width=31>440</TD>
<TD class=a1 height=18 width=31>490</TD>
<TD class=a1 height=18 width=31>530</TD>
<TD class=a1 height=18 width=31>580</TD>
<TD class=a1 height=18 width=31>670</TD>
<TD class=a1 height=18 width=31>760</TD>
<TD class=a1 height=18 width=31>850</TD>
<TD class=a1 height=18 width=41>950</TD></TR>
<TR align=middle>
<TD class=a1 height=18>W</TD>
<TD class=a1 height=18 width=37>120</TD>
<TD class=a1 height=18 width=31>140</TD>
<TD class=a1 height=18 width=31>140</TD>
<TD class=a1 height=18 width=41>180</TD>
<TD class=a1 height=18 width=41>200</TD>
<TD class=a1 height=18 width=31>220</TD>
<TD class=a1 height=18 width=41>260</TD>
<TD class=a1 height=18 width=31>280</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=31>340</TD>
<TD class=a1 height=18 width=31>400</TD>
<TD class=a1 height=18 width=31>450</TD>
<TD class=a1 height=18 width=31>450</TD>
<TD class=a1 height=18 width=31>500</TD>
<TD class=a1 height=18 width=41>500</TD></TR>
<TR align=middle>
<TD class=a1 height=18>重量（kg）</TD>
<TD class=a1 height=18 width=37>8</TD>
<TD class=a1 height=18 width=31>9</TD>
<TD class=a1 height=18 width=31>10</TD>
<TD class=a1 height=18 width=41>15</TD>
<TD class=a1 height=18 width=41>22</TD>
<TD class=a1 height=18 width=31>30</TD>
<TD class=a1 height=18 width=41>43</TD>
<TD class=a1 height=18 width=31>57</TD>
<TD class=a1 height=18 width=31>73</TD>
<TD class=a1 height=18 width=31>105</TD>
<TD class=a1 height=18 width=31>150</TD>
<TD class=a1 height=18 width=31>190</TD>
<TD class=a1 height=18 width=31>270</TD>
<TD class=a1 height=18 width=31>380</TD>
<TD class=a1 height=18 width=41>480</TD></TR></TBODY></TABLE>
<TABLE id=table14 border=1 cellSpacing=0 cellPadding=0 width=600>
<TBODY>
<TR align=middle>
<TD class=a1 height=18>型号</TD>
<TD class=a1 height=18 colSpan=15>WZ41-25</TD></TR>
<TR align=middle>
<TD class=a1 height=18>压力等级</TD>
<TD class=a1 height=18 colSpan=15>PN25</TD></TR>
<TR align=middle>
<TD class=a1 height=18>口径</TD>
<TD class=a1 height=18 width=37>15</TD>
<TD class=a1 height=18 width=31>20</TD>
<TD class=a1 height=18 width=31>25 </TD>
<TD class=a1 height=18 width=41>32</TD>
<TD class=a1 height=18 width=41>40</TD>
<TD class=a1 height=18 width=31>50</TD>
<TD class=a1 height=18 width=41>65</TD>
<TD class=a1 height=18 width=31>80</TD>
<TD class=a1 height=18 width=31>100</TD>
<TD class=a1 height=18 width=31>125</TD>
<TD class=a1 height=18 width=31>150</TD>
<TD class=a1 height=18 width=31>200</TD>
<TD class=a1 height=18 width=31>250</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=41>350</TD></TR>
<TR align=middle>
<TD class=a1 height=18>L</TD>
<TD class=a1 height=18 width=37>140</TD>
<TD class=a1 height=18 width=31>152</TD>
<TD class=a1 height=18 width=31>165</TD>
<TD class=a1 height=18 width=41>178</TD>
<TD class=a1 height=18 width=41>190</TD>
<TD class=a1 height=18 width=31>216</TD>
<TD class=a1 height=18 width=41>241</TD>
<TD class=a1 height=18 width=31>283</TD>
<TD class=a1 height=18 width=31>305</TD>
<TD class=a1 height=18 width=31>381</TD>
<TD class=a1 height=18 width=31>403</TD>
<TD class=a1 height=18 width=31>419</TD>
<TD class=a1 height=18 width=31>457</TD>
<TD class=a1 height=18 width=31>502</TD>
<TD class=a1 height=18 width=41>762</TD></TR>
<TR align=middle>
<TD class=a1 height=18>H</TD>
<TD class=a1 height=18 width=37>200</TD>
<TD class=a1 height=18 width=31>210</TD>
<TD class=a1 height=18 width=31>250</TD>
<TD class=a1 height=18 width=41>260</TD>
<TD class=a1 height=18 width=41>290</TD>
<TD class=a1 height=18 width=31>370</TD>
<TD class=a1 height=18 width=41>398</TD>
<TD class=a1 height=18 width=31>440</TD>
<TD class=a1 height=18 width=31>490</TD>
<TD class=a1 height=18 width=31>530</TD>
<TD class=a1 height=18 width=31>580</TD>
<TD class=a1 height=18 width=31>670</TD>
<TD class=a1 height=18 width=31>760</TD>
<TD class=a1 height=18 width=31>850</TD>
<TD class=a1 height=18 width=41>980</TD></TR>
<TR align=middle>
<TD class=a1 height=18>W</TD>
<TD class=a1 height=18 width=37>120</TD>
<TD class=a1 height=18 width=31>140</TD>
<TD class=a1 height=18 width=31>140</TD>
<TD class=a1 height=18 width=41>180</TD>
<TD class=a1 height=18 width=41>200</TD>
<TD class=a1 height=18 width=31>220</TD>
<TD class=a1 height=18 width=41>260</TD>
<TD class=a1 height=18 width=31>280</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=31>340</TD>
<TD class=a1 height=18 width=31>400</TD>
<TD class=a1 height=18 width=31>450</TD>
<TD class=a1 height=18 width=31>450</TD>
<TD class=a1 height=18 width=31>500</TD>
<TD class=a1 height=18 width=41>500</TD></TR>
<TR align=middle>
<TD class=a1 height=18>重量（kg）</TD>
<TD class=a1 height=18 width=37>9</TD>
<TD class=a1 height=18 width=31>10</TD>
<TD class=a1 height=18 width=31>12</TD>
<TD class=a1 height=18 width=41>17</TD>
<TD class=a1 height=18 width=41>23</TD>
<TD class=a1 height=18 width=31>34</TD>
<TD class=a1 height=18 width=41>50</TD>
<TD class=a1 height=18 width=31>65</TD>
<TD class=a1 height=18 width=31>82</TD>
<TD class=a1 height=18 width=31>115</TD>
<TD class=a1 height=18 width=31>165</TD>
<TD class=a1 height=18 width=31>210</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=31>420</TD>
<TD class=a1 height=18 width=41>540</TD></TR></TBODY></TABLE>
<TABLE id=table15 border=1 cellSpacing=0 cellPadding=0 width=600>
<TBODY>
<TR align=middle>
<TD class=a1 height=18>型号</TD>
<TD class=a1 height=18 colSpan=15>WZ41-40</TD></TR>
<TR align=middle>
<TD class=a1 height=18>压力等级</TD>
<TD class=a1 height=18 colSpan=15>PN40</TD></TR>
<TR align=middle>
<TD class=a1 height=18>口径</TD>
<TD class=a1 height=18 width=37>15</TD>
<TD class=a1 height=18 width=31>20</TD>
<TD class=a1 height=18 width=31>25 </TD>
<TD class=a1 height=18 width=41>32</TD>
<TD class=a1 height=18 width=41>40</TD>
<TD class=a1 height=18 width=31>50</TD>
<TD class=a1 height=18 width=41>65</TD>
<TD class=a1 height=18 width=31>80</TD>
<TD class=a1 height=18 width=31>100</TD>
<TD class=a1 height=18 width=31>125</TD>
<TD class=a1 height=18 width=31>150</TD>
<TD class=a1 height=18 width=31>200</TD>
<TD class=a1 height=18 width=31>250</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=41>350</TD></TR>
<TR align=middle>
<TD class=a1 height=18>L</TD>
<TD class=a1 height=18 width=37>165</TD>
<TD class=a1 height=18 width=31>190</TD>
<TD class=a1 height=18 width=31>216</TD>
<TD class=a1 height=18 width=41>229</TD>
<TD class=a1 height=18 width=41>241</TD>
<TD class=a1 height=18 width=31>292</TD>
<TD class=a1 height=18 width=41>330</TD>
<TD class=a1 height=18 width=31>356</TD>
<TD class=a1 height=18 width=31>432</TD>
<TD class=a1 height=18 width=31>508</TD>
<TD class=a1 height=18 width=31>559</TD>
<TD class=a1 height=18 width=31>660</TD>
<TD class=a1 height=18 width=31>787</TD>
<TD class=a1 height=18 width=31>838</TD>
<TD class=a1 height=18 width=41>889</TD></TR>
<TR align=middle>
<TD class=a1 height=18>H</TD>
<TD class=a1 height=18 width=37>200</TD>
<TD class=a1 height=18 width=31>210</TD>
<TD class=a1 height=18 width=31>250</TD>
<TD class=a1 height=18 width=41>260</TD>
<TD class=a1 height=18 width=41>290</TD>
<TD class=a1 height=18 width=31>370</TD>
<TD class=a1 height=18 width=41>398</TD>
<TD class=a1 height=18 width=31>440</TD>
<TD class=a1 height=18 width=31>490</TD>
<TD class=a1 height=18 width=31>530</TD>
<TD class=a1 height=18 width=31>580</TD>
<TD class=a1 height=18 width=31>670</TD>
<TD class=a1 height=18 width=31>760</TD>
<TD class=a1 height=18 width=31>850</TD>
<TD class=a1 height=18 width=41>980</TD></TR>
<TR align=middle>
<TD class=a1 height=18>W</TD>
<TD class=a1 height=18 width=37>120</TD>
<TD class=a1 height=18 width=31>140</TD>
<TD class=a1 height=18 width=31>140</TD>
<TD class=a1 height=18 width=41>180</TD>
<TD class=a1 height=18 width=41>200</TD>
<TD class=a1 height=18 width=31>220</TD>
<TD class=a1 height=18 width=41>260</TD>
<TD class=a1 height=18 width=31>280</TD>
<TD class=a1 height=18 width=31>300</TD>
<TD class=a1 height=18 width=31>340</TD>
<TD class=a1 height=18 width=31>400</TD>
<TD class=a1 height=18 width=31>450</TD>
<TD class=a1 height=18 width=31>450</TD>
<TD class=a1 height=18 width=31>500</TD>
<TD class=a1 height=18 width=41>500</TD></TR>
<TR align=middle>
<TD class=a1 height=18>重量（kg）</TD>
<TD class=a1 height=18 width=37>9</TD>
<TD class=a1 height=18 width=31>10</TD>
<TD class=a1 height=18 width=31>12</TD>
<TD class=a1 height=18 width=41>18</TD>
<TD class=a1 height=18 width=41>25</TD>
<TD class=a1 height=18 width=31>38</TD>
<TD class=a1 height=18 width=41>53</TD>
<TD class=a1 height=18 width=31>70</TD>
<TD class=a1 height=18 width=31>88</TD>
<TD class=a1 height=18 width=31>125</TD>
<TD class=a1 height=18 width=31>175</TD>
<TD class=a1 height=18 width=31>225</TD>
<TD class=a1 height=18 width=31>310</TD>
<TD class=a1 height=18 width=31>440</TD>
<TD class=a1 height=18 width=41>560</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>

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