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GB2038973A
|
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Connection of underwater lines
|
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US4264054A
|
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Metal-to-metal seat hub seals
|
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|
|
Single double backseat
|
|
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|
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Marine riser tool
|
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CA1036068A
|
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Seal
|
|
CA1036069A
|
|
Seal
|
|
US4229027A
|
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Remote automatic make-up stab-in sealing system
|
|
NL7710054A
|
|
Torque construction for the removable remote connection of two pipe parts of a pipe column to be placed in a drilling pitch.
|
|
CA1125261A
|
|
Stem seal
|
|
GB1546327A
|
|
Soeal in a rising-stem gate valve
|
|
DE2734794A1
|
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Slide valve with member supported by spindle - held in seal having metallic washers between plastics rings
|
|
CA1073811A
|
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Marine riser tool
|
|
CA1074225A
|
|
Marine riser connector
|
|
GB1540503A
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Marine riser pipe section
|
|
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|
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Marine riser connector
|
|
EG12463A
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|
Apparatus for setting pipe in sewer
|
|
GB1510251A
|
|
Well pipe suspension apparatus
|
|
CA1034488A
|
|
Seal
|
|
GB1503022A
|
|
High pressure gate valve
|
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CA1037726A
|
|
Mechanically operated breech block
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