Ductile iron push on and mechanical joints are covered in ansi awwa c111 a21 11 rubber gasket joints for ductile iron pressure pipe and fittings section 4 2 2 of that standard states.
Mechanical joint ductile iron pipe fittings.
Utility pipe fittings and accessories star pipe products has a complete line of ductile iron compact and full body mechanical joint mj fittings full body flange fittings compact push on fittings fabricator products accessories and a complete line of coatings and linings including fusion bonded epoxy and protecto 401 ceramic epoxy.
Flanged fittings mj fittings mj accessories push on fittings fabricator products protecto 401 lined fusion bonded epoxy mechanical joint restraints.
Ductile iron mechanical joint fittings are available for pressure ratings of 150 250 and 350 psi.
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The protruding plain end wh en fitted with gasket is inserted into a standardized mechanical joint bell and bolted tight flange to flange.
Other names for ductile iron are nodular iron or spheroidal graphite iron ductile iron pipe were introduced to the market in 1955.
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Clow anchoring fittings are plain end mechanical joint fittings with an integral follower gland.
Although nearly identical chemically the two irons are quite different metallurgically.
The ansi awwa c100 series are applicable to ductile iron pipe and fittings.
From our production facilities in anniston al and the hebei province of china tyler union provides a broad range of domestic and import waterworks fittings.
Mechanical joint pipe is a time tested ductile iron product with joint dimensions conforming to the standardized dimensions in awwa c111.
Pipe s c153 mechanical joint fittings.
The mechanical and push on joints shall have the same pressure rating as the pipe or fitting of which they are a part.
Ductile iron is a specific type of cast iron in which the free graphite is in the shape of nodules or spheroids.
Fittings for water service are generally furnished with cement lining in accordance with awwa c104 and with an outside asphaltic coating.
