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钢管与ＰＶＣ管的接合方法钢管与ＰＶＣ管的接合是一个难题。日本积水化学公司在进行钢管与ＰＶＣ管接合时先在钢管一端内壁涂上一种可固化的液体专用粘合剂。将ＰＶＣ管伸入钢管内再使之倾斜并沿管轴转动，除去多余的液体粘合剂。然后使液体粘合剂固化，即使钢管与ＰＶＣ...
Joining method of steel pipe and PVC pipe Joining of steel pipe and PVC pipe is a difficult problem. Japanese Sekisui Chemical Company in the pipe and PVC pipe joints at the first end of the inner wall coated with a curable liquid adhesive. Slide the PVC tube into the steel tube and tilt it along the tube axis to remove excess liquid adhesive. Then the liquid adhesive is cured, even if the steel pipe and PVC ...