A process and apparatus for continuously forming and coating a tube with a braze alloy. The apparatus includes a device for continuously delivering tubing ...
ofA method and apparatus for applying a coating to a continuous length of tubing (16). A coating chamber (10) having entry (12) and exit (14) ports substan...
The heart of T & H Machine's inline bright annealing process is the induction heating of stainless steel tubing at approximately 2,100 deg F in a reducing ...
The use of continuously cast, round-cornered, square steel billets for the production of seamless tubing at the Welland, Ont., mill of Page-Hersey Tubes Ltd. is discussed. A description of the roller-die-bed production method and the his...
The coiled tubing shall be defined relative to conventional thread connection tubing.The coiled tubing is stored on large reels for continuously tripping i...
The outer pipe was made of Plexiglas to facilitate visualisation, while the inner stainless steel tubing was spray coated to create a white surface which ...
As the impact of bottom-up perforation strategy applied in Handil field, SCON implementation in ex-main and ex-deep zone wells are continuously emerging....
Provided is a method for producing a circumferential weld joint having weld metals exhibiting high-strength, high-toughness and high corrosion resistance, ...
The present embodiments disclose methods and systems for repairing, reconditioning, and/or re-metallizing the weld seam in steel electrical conduit such that the conduit meets UL standards, as well as other applicable industry and govern...
This application discloses a machine and method for manufacturing galvanized tubing in which the interior surface of galvanized tubing is painted or coated...
A method for making bi-metallic pipe and a bi-metallic pipe are provided in which a strip of carbon steel having fixed thereto a strip of corrosion resistant metal of the same width is spirally wound into a pipe and welded with a first w...
A method for making bi-metallic pipe and a bi-metallic pipe are provided in which a strip of carbon steel having fixed thereto a strip of corrosion resistant metal of the same width is spirally wound into a pipe and welded with a first w...
A hollow section is formed by shaping and straight-bead welding a band tin-plated on one side. This is done in one continuou operation. Rolling, spraying or fire-tinning and dipping apply a layer of tin. An edge area of the band forming ...
A method for making bi-metallic pipe and a bi-metallic pipe are provided in which a strip of carbon steel having fixed thereto a strip of corrosion resistant metal of the same width is spirally wound into a pipe and welded with a first w...
Electrical metallic tubing is manufactured from galvanized steel strip by forming the strip into tubular shape, welding the edges together and replacing the zinc lost in welding by gas or arc metallizing the weld zone first with aluminum...
A method for making bi-metallic pipe and a bi-metallic pipe are provided in which a strip of carbon steel having fixed thereto a strip of corrosion resistant metal of the same width is spirally wound into a pipe and welded with a first w...
