Products

Single Sphere

Double Sphere

Double Sphere Thread and Union

Flexible Rubber Pipe

Single Arch

Spool Type

Single Arch Style 60

Single arch expansion joint style 60 is of molde construction that has no metal rings embedded. Style 60 has a single arch design with double arch movement, and it is definitely suited for heavy duty use. Style 60 can be furnished with filled or unfilled arch. It should be noted, however, that filled arch prevents materials from obstructing the arch and the allowable movement is reduced to one-half of the original specification.

Design Layout

Item # Part Materials
1 Body Butyl. Other elastomers also available
3 Reinforcement Nylon Cord
3 Rubber Flange Butyl or other elastomers
4 Split Retain Rings Cast ductiles iron flanges, various drillings available.

Movement and Operating Conditions

Joint Size I.D. mm(in.) Face To Face
(in.)
Max Pressure/Max Vacuum Max Temperature °F Allowable Movement
Axial Deflection
(P.S.I.G) (in.Hg) Compression
(in.)
Elongation (in.) Lateral (in.) Angular (°)
50(2) 6 150 15 250 1-3/4 3/4 3/4 35
65(5/2) 6 150 15 250 1-3/4 3/4 3/4 30
80(3) 6 150 15 250 1-3/4 3/4 3/4 30
100(4) 6 150 15 250 1-3/4 3/4 3/4 25
125(5) 6 150 15 250 1-3/4 3/4 3/4 25
150(6) 6 150 15 250 1-3/4 3/4 1 20
200(8) 6 150 15 250 1-3/4 3/4 1 20
250(10) 8 150 15 250 1-3/4 3/4 1 15
300(12) 8 150 15 250 1-3/4 3/4 1 15
350(14) 8 130 10 250 2 7/8 1-1/8 12
400(16) 8 110 10 250 2 7/8 1-1/8 12
450(18) 8 110 10 250 2 7/8 1-1/8 9
500(20) 8 110 10 250 2 7/8 1-1/8 9
600(24) 10 100 10 250 2-1/4 1 1-1/8 9