Bending and belling/flaring aircraft pipes
The preferred design is an elongated shape with a flaring wider in the downhole direction.
A method of deploying which includes flaring a part (7) of the balloon expandable stent portion is also discussed.
An automatic machine for flaring an open end of a tube includes a clamping device (36) selectively actuatable between a tube clamping and non-clamping position.
When the inner and outer pistons (4, 5) are deactivated resilient members preferably in the form of helical compression springs (8a, 8b) disengage the flaring head tool (6) and the clamping chuck (3) from the flared pipe (11 a).
The apex (79) provides a reinforced contact point during belling operatins but is isolated from surrounding liquids passing through a pipe joint.
An improved pipe belling process is shown which features a mandrel (43) having spring loaded detents (61) at one circumferential position (63) on an outer working surface (51).
The regions of relative hardness and the placement of the reinforcing ring assist in retention of the gasket during the pipe belling process and in field installation.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод