AU519661B2
(en )
1981-12-17
Pipe joint sealing arrangement
AU542281B2
(en )
1985-02-14
Pipeline pig for sealing joints or leaks in pipelines
AU515437B2
(en )
1981-04-02
Pipe joint
AU532018B2
(en )
1983-09-15
Pipe socket with sealing ring
GB2063409B
(en )
1983-06-29
Sealing flanged pipe joints
JPS5233123A
(en )
1977-03-14
Pipe joint with easy crushed valve
IE41857L
(en )
1976-03-17
Branch connection for a pipe
GB1550624A
(en )
1979-08-15
Pipe joints and pipe couplings
JPS52145819A
(en )
1977-12-05
Inserting joint for connecting gas pipes
GB2003785A
(en )
1979-03-21
Plastic pipe joint and method and assembly for making the same
AU8760575A
(en )
1977-06-23
Pipe joint hold with internal groove therein
NZ183866A
(en )
1980-08-26
Pipeline repair joint
ZA771331B
(en )
1978-02-22
Pipe fitting with back sealing
AU514293B2
(en )
1981-02-05
Pipe joint
GB1547489A
(en )
1979-06-20
Compression type pipe joint
GB1545695A
(en )
1979-05-10
Sealing compositions for pipe joints or the like
CS184292B1
(en )
1978-08-31
Means for sealing the low-pressure gas pipelines with spigot and socket joints,caulked with hemp
CA1026791A
(en )
1978-02-21
Pipe fittings
GB2044379B
(en )
1983-07-20
Pipe socket arrangement with sealing means
JPS5316917A
(en )
1978-02-16
System for sealing pipe joint
JPS5348222A
(en )
1978-05-01
Pipe joint which can connect under pressure
JPS52127616A
(en )
1977-10-26
Connecting method for socket and spigot joint with rubber ring
JPS536918A
(en )
1978-01-21
Plugging part for connection of pipes
SE7704999L
(sv )
1977-12-11
Forfarande for framstellning av kontaktstycken for tryckgaskopplingar
JPS51128717A
(en )
1976-11-09
Fitting for eccentric connection pipe