DEVICE FOR TIGHT CONNECTION OF PIPE LINES Russian patent published in 1998 - IPC

Abstract RU 2117202 C1

FIELD: connection of pipe lines. SUBSTANCE: device has circular cup filled with fusible alloy and mounted on lower half of joint. Upper half of joint is placed in this cup. Heater is mounted coaxially relative to circular cup. EFFECT: enhanced tightness of pipes. 4 cl, 1 dwg

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RU 2 117 202 C1

Authors

Uzikov V.A.

Dates

1998-08-10—Published

1996-12-11—Filed