711FRP Expansion Joint for Plastic, FRP, Fiberglass, ABS, CPVC, HDPE and Glass Piping

711frp-bg

Expansion joint for non-metallic pipe with large coefficients of expansion

The 711FRP was developed to solve a problem unique to most non-metallic pipe. Brittle components and large coefficients of expansion.

Designed specifically to isolate vibration and compensate for pipe movement the 711FRP’s integral gusset plates minimize stress on the mating flange. Large, wide arch geometry, with external body support accounts for the extremely low spring rates.

  • Integral Gusset Plates: eliminate point loading on mating flanges
  • Multiple Tie Rods: distribute thrust load
  • Full Faced Flanges: low, even sealing force
  • Wide Arch Construction: 1-3/4 to 2 inches of axial compression
  • “L” shaped back up flanges: external body reinforcement allows for a more flexible joint
  • EPDM or Butyl are standard: other elastomer materials are available

711FRP Expansion Joint Data

711FRP Expansion Joint Data

SIZE (NPS) A F/F (IN.) B (IN.) PRESSURE (PSIG) VACUUM (IN. HG.) MOVEMENT CAPABILITY AND FORCES @ 0 PSI* EFFECTIVE AREA (SQ IN.) WEIGHT (LB) 3D DRAWING Submittal
COMPRESSION ELONGATION LATERAL ANGULAR
MAX DEFL (IN.) SPRING RATE (LB/IN.) MAX DEFL (IN.) SPRING RATE (LB/IN.) MAX DEFL (IN.) SPRING RATE (LB/IN.) MAX DEFL (DEG.)
2″ 6 8-1/2″ 150 10 1-3/4 126 3/4 160 3/4 213 ** 14 7 Revit/CAD Submittal
2-1/2″ 6 9-3/8″ 150 10 1-3/4 160 3/4 200 3/4 227 ** 17 9 Revit/CAD
3″ 6 10″ 150 10 1-3/4 189 3/4 240 3/4 253 ** 21 10 Revit/CAD
4″ 6 11-1/8″ 150 10 1-3/4 257 3/4 333 3/4 280 ** 36 11 Revit/CAD
5″ 6 13″ 150 10 1-3/4 314 3/4 413 3/4 333 ** 50 14 Revit/CAD
6″ 6 14″ 150 10 1-3/4 383 3/4 493 1 370 ** 66 18 Revit/CAD
8″ 6 16-1/2″ 150 10 1-3/4 423 3/4 547 1 450 ** 101 25 Revit/CAD
10″ 8 19″ 150 10 1-3/4 531 3/4 693 1 480 ** 145 36 Revit/CAD
12″ 8 22″ 150 10 1-3/4 554 3/4 733 1 570 ** 199 48 Revit/CAD
14″ 8 28″ 150 10 2 595 7/8 766 1-1/8 667 ** 260 60 Revit/CAD
16″ 8 32″ 150 10 2 635 7/8 823 1-1/8 773 ** 329 68 Revit/CAD
18″ 8 33″ 150 10 2 715 7/8 926 1-1/8 853 ** 403 77 Revit/CAD
20″ 8 36″ 150 10 2 795 7/8 1029 1-1/8 951 ** 482 77 Revit/CAD
24″ 10 40″ 150 10 2 1070 7/8 1417 1-1/8 1022 ** 695 120 Revit/CAD