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China
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Personne àcontacter Ms. Nina
6F Guotai times Square B.67 RENMIN MIDDLE ROAD, Suzhou, Jiangsu
High-pressure sealing needle (grouting mouth) is a high pressure pouring machine accessories: It uses the principle of work and ring fastening. Head of a one-way valve to prevent slurry under high pressure push down spray. Central part of expanded rubber casing pressure, common diameter of *0mm, *3mm, *4mm, stuffed with high-pressure sealing the needle aperture (grouting nozzle) diameter hole grouting line, tighten the pressure bolt ring, compressed rubber casing, so fixed in the grouting hole grouting mouth. (Grouting mouth more than a one-way valve to 1MPa pressure to open, so grouting pressure must be higher than this value.)
　　High-pressure seal type sealing after the needle into copper, copper before the sealing type, aluminum sealing type of several former. The company has a variety of specifications can be customized according to customer needs.
