塑料建材 PVC聚氯乙烯矿用瓦斯抽放管

        本塑料建材类产品：塑料建材 PVC聚氯乙烯矿用瓦斯抽放管，由河南洛阳市供应商洛阳新硕实业有限公司供应，详细信息如下：
　 也是煤矿瓦斯抽放管路的选择之一。与钢管及玻璃钢管相比，PVC 瓦斯管具有阻燃抗静电、重量轻、韧性好、耐腐蚀性好等优点。
煤矿井下用聚氯乙烯管材的压力等级及规格尺寸见表1
公称外径
(mm)?公称压力MPa
&nbsp0.1&nbsp0.6&nbsp0.8&nbsp1.0&nbsp1.25&nbsp1.6&nbsp2.0&nbsp2.5
?*小壁厚 （mm）
50??&nbsp2.4&nbsp2.9&nbsp3.6&nbsp4.5&nbsp5.6&nbsp6.8
63?&nbsp2.3&nbsp3.0&nbsp3.7&nbsp4.6&nbsp5.7&nbsp7.0&nbsp8.5
75?&nbsp2.7&nbsp3.6&nbsp4.4&nbsp5.4&nbsp6.8&nbsp8.3&nbsp10.1
90?&nbsp3.2&nbsp4.3&nbsp5.3&nbsp6.5&nbsp8.2&nbsp10.0&nbsp12.2
110?&nbsp4.0&nbsp5.3&nbsp6.5&nbsp8.0&nbsp10.0&nbsp12.2&nbsp14.9
125?&nbsp4.5&nbsp6.0&nbsp7.4&nbsp9.0&nbsp11.4&nbsp13.9&nbsp16.9
140?&nbsp5.0&nbsp6.7&nbsp8.2&nbsp10.1&nbsp12.7&nbsp15.6&nbsp18.9
160?&nbsp5.8&nbsp7.7&nbsp9.4&nbsp11.6&nbsp14.5&nbsp17.8&nbsp21.6
180?&nbsp6.5&nbsp8.6&nbsp10.6&nbsp13.0&nbsp16.4&nbsp20.0&nbsp24.3
200?&nbsp7.2&nbsp9.5&nbsp11.8&nbsp14.5&nbsp18.2&nbsp22.2&nbsp27.0
225?&nbsp8.1&nbsp10.7&nbsp13.2&nbsp16.3&nbsp20.4&nbsp25.0&nbsp30.4
250?&nbsp9.0&nbsp11.9&nbsp14.7&nbsp18.1&nbsp22.7&nbsp27.8&nbsp33.8
280?&nbsp10.1&nbsp13.3&nbsp16.5&nbsp20.3&nbsp25.4&nbsp31.1&nbsp37.8
315?&nbsp11.3&nbsp15.0&nbsp18.5&nbsp22.8&nbsp28.6&nbsp35.0&nbsp42.6
355?&nbsp12.8&nbsp16.9&nbsp20.9&nbsp25.7&nbsp32.2&nbsp39.4&nbsp48
400&nbsp2.0&nbsp14.4&nbsp19.0&nbsp23.5&nbsp29.0&nbsp36.4&nbsp44.4&nbsp54.0
450&nbsp2.2&nbsp16.2&nbsp21.4&nbsp26.5&nbsp32.6&nbsp40.9&nbsp50.0&nbsp60.8
500&nbsp2.5&nbsp18.0&nbsp23.8&nbsp29.4&nbsp36.2&nbsp45.4&nbsp55.6&nbsp67.6
关键词：塑料建材 塑料建材 PVC聚氯乙烯矿用瓦斯抽放管 洛阳新硕实业有限公司