乒乓球视频下载:Application of mechanical three pass

發布日期:2017-05-17 15:13:09 來源:
The mechanical three pass can be used to receive the branch pipe directly on the steel pipe. The utility model has the advantages of two types of groove type and wire connection type, and the connection mode can safely and effectively replace the wire connecting three path connection with the reducing diameter, and the utility model has the advantages of reducing labor intensity, improving work efficiency and shortening installation time. Its nominal pressure is 1.6MPa. The installation method is: use the hole machine to open the hole on the steel tube, then clamp the three mechanical into the hole, the hole is sealed by the sealing ring along the tube wall.



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