PTFE MINI针阀L型孔直径2.0φ适用管外直径4φ[规格] <br>孔口直径MM:2.0φPightibleTube tube外直径MM:4φ<br>内径和外直径和外部直径和外部直径mm使用:3.0φx4.0φx4.0φx 4.0φ<br>正常压力:0.2mpa and and to bey ot <br> ni <br> <br> <br> <br>■少量连接管,玻璃管,不锈钢管等。
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[Features] ●The mini needle valve can be adjusted to a small amount by connecting tubes, glass tubes, stainless steel tubes, etc.