Can you groove stainless steel?
Roll grooving is limited to use with pipe having a hardness value of HB180 or less. Roll grooving can be ac- complished on carbon steel, stainless steel, copper, and aluminum. However, care must be taken to use the proper equipment and roll sets (which may vary with piping material) to create the groove.
Can you roll groove stainless steel?
Roll grooving is well suited to materials such as carbon steel, stainless steel, aluminum, PVC, copper and copper nickel, all of which have excellent formability charac- teristics. It also allows light wall pipe to be used with grooved mechani- cal couplings.
What is a grooved coupling?
Grooved pipe couplings and fittings are used to join and pipes in both wet and dry system. They provided some flexibility in terms of movement and deflection to the piping system. The concept of grooved coupling was invented in 1925 when Victaulic design the first mechanical coupling.
What is the advantage of using grooved piping & grooved fittings?
Grooved mechanical coupling systems are the most versatile, economical, and reliable grooved pipe joining system available today. Benefits of grooved pipe connectors to contractors include safer job sites, reduced total installed costs, and ease and speed of installation.
What is cut grooving?
History of the Groove When performing a cut groove, pipe material is physically removed from the outside diameter of the pipe, effectively cutting a groove into the pipe, which can then be attached to either side of a grooved coupling.
What is roll grooved pipe?
Roll Groove. When forming a roll groove, a pipe is cold formed to make a circular and extensive groove in the pipe. A groove is created without removing any pipe material. This is a new method compared to the cut groove, where pipe material is physically removed from the outside diameter of the pipe.
Which metal is used in grooved joint?
Making a Grooved Seam Hook together to two shallow ‘U’-shaped ends and lock them together using a Grooving Iron as shown. (the process is similar for an ‘Inside Seam’ with the exception that a Grooving Iron is held upside down in a Vice and the joint is set down into it using a Boxwood or Rawhide Mallet).
What is the use of grooved joint?
A groove joint is a type of joint most commonly seen in woodworking, although it can be used to join other materials as well. Groove joints are designed to be used in a tongue and groove system, with the grooves complementing the tongues to create a snug joint where two pieces snap together.
What is grooved joint?
Introduction to grooving / What is a grooved joint? A grooved mechanical joining of two pipes means that a small groove is made at the end of each pipe with a grooving machine. A rubber gasket is fitted over the two pipe ends and around it a two-part coupling is screwed together with two bolts and nuts.
What is the purpose of grooving?
Grooving or recessing operations, sometimes also called necking operations, are often done on workpiece shoulders to ensure the correct fit for mating parts. When a thread is required to run the full length of the part to a shoulder, a groove is usually machined to allow full travel of the nut.