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Pipe Rollers Supports

Pipe  Roller Chair


pipe rollerAAA Technology & Specialties Co., Inc. has the Pipe Roller Support for your every pipeline application need.  Pipe Rollers supports are used to allow the horizontal expansion or contraction of your pipe due to moderate or extreme temperature variations.
The Pipe Rollers supports we manufacture are built to handle loads ranging from light duty to extra heavy duty.  We have a variety of configurations that can be supported underneath or hung overhead; whether these are fixed or adjustable.
Our standard pipe roller is manufactured from cast iron that can typically handle up to 450°F.  However our specialty pipe rollers are manufactured in Stainless Steel or even Chrome-Moly Alloy Steel to handle temperatures of up to 1000°F.
These Pipe Rollers are manufactured in accordance to ANSI/ASME B31.3, the MSS Standards SP-58 and SP-69, as well as the Federal Specification WW-H-171 for Pipe Hangers and Supports.

pipe roller chair Please call AAA Technology & Specialties Co., Inc. if you have any other questions or specifications. We are industry leaders in resolving your specialty pipe roller design needs.

Cast Iron Pipe Rollers are used  in Fig. 809, 812, 815 and 821 Roller Hanger/Chair units.  It can also be used to replace damaged pipe roller units in existing installations as well as being incorporated in custom field fabricated pipe rollers.  The contoured portion of the pipe roller is intended to fit the outside diameter of the pipe diameters shown in the tables.  Use size selection chart for assistance in determining the appropriate pipe roller for your application. Note that different sizes are used for the same resultant outside pipe diameter depending upon the type or style of hanger or chair unit you have selected. Pipe Rollers are available in Black, Hot Dip Galvanized, Electro-Plated or Painted.

When ordering pipe rollers specify figure number, nominal pipe diameter, name and finish, if other than black.
EXAMPLE: Fig. 806, Nom. Pipe Dia. 10, Cast Iron Pipe Roller, galvanized .










Hardware Main


insulation shield ribbed insulation shield iron pipe roller
FIG 800 FIG 803 FIG 806
clevis roller hanger rod roller hanger support roller
FIG 809 FIG 812 FIG 815
adjustable roller pipe roller chair iron pipe roll
FIG 818 FIG 821 FIG 824
pipe roller and stand adj pipe roller stand lg pipe roller stand
FIG 827 FIG 830 FIG 833
pipe protection saddle    
FIG 842-57