Manufacturing Quality Iron Products for the Water and Wastewater Industries, Since 1981

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Flange Adapter – Series 400/200

For Steel (3"-12") and Ductile Iron (3"-36") Pipe - Flange Drilling ANSI B16.1 125 lbs Working Pressure: 3"-12" 250 PSI, 14"-24" 150 PSI, 30"-36" 100 PSI Sizes 3" - 36"

Flange Adapter

Information

Flange adapters can be used to restrain plain end pipe to flange fittings instead of using threaded or welded flanges on plain end pipe. Flange adapters provide restraint by use of a set screw locking device similar to that used in mechanical joint retainer gland. This type adapter flange eliminates the need for thrust blocks and other restraining devices and has been used throughout the world for more than forty years.

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  • Flange adapters are made of Ductile Iron – ASTM A536 Grade 65-45-12.
  • Sizes 3″-12″ are Underwriters Laboratories Inc. Listed at 200 PSI for 3″-8″ sizes and 175 PSI for 10″-12″ sizes. For use on PC350 ductile iron and SCH40 steel pipe.
  • Bolt hole drilling is to ANSI B16.1 class 125.
  • Uses standard mechanical joint gasket for seal on DI Pipe and Transition Gasket on steel pipe.
  • Pipe fabrication can be done on site, using plain end pipe.
  • Flange Adapters are ideal for jobs involving retro-fitting.
  • Can be used on Ductile Iron (3″-36″) and Steel (3″-12″) Pipe — steel pipe sizes require a transition gasket.
  • Can be used in above or below ground applications.
  • If future maintenance is required, Flange Adapters can be easily disassembled.
  • Standard gland color is Coral Red (RAL 3016).

Flange Adapter for use on iron or steel pipe shall be manufactured of high strength ductile iron in accordance to ASTM A536 Grade 65-45-12 for all sizes. Applicable dimensions shall conform to ANSI/AWWA C111/A21.11, C110/A21.10 and C153/A21.53. Flange ends to meet ANSI B16.1 Class 125 & ANSI/AWWA C115/A21.15.

Flange Adapter shall have a working pressure rating of 250 PSI for sizes 3″-12″, 150 PSI for sizes 14″-24″ and 100 PSI for 30″-36″.

The device shall be Underwriters Laboratories Inc. listed at 200 PSI for 3″-8″ sizes and at 175 PSI for 10″-12″ sizes for use on ductile iron and steel pipe.

Flange adapters shall be Star® Pipe Products Flange adapter Series 400 or an approved equal.

*Please refer to the catalog for further details and specifications.

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