JIS rubber expansion  joint

JIS rubber expansion joint

JIS rubber expansion joints come in diameters from 1" to 120", and can be made with any elastomer material. Because single, double, and triple arch models are available, various movement requirements can be met. Non-standard designs are manufactured as required. Also available PTFE Teflon......

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Product Description

JIS rubber expansion joints come in diameters from 1" to 120", and can be made with any elastomer material.  Because single, double, and triple arch models are available, various movement requirements can be met. Non-standard designs are manufactured as required. Also available PTFE Teflon lined as the Tefspool expansion joint. 
Flange Materials/Drilling:
Flanged DIN/PN, ANSI/ASA, British BS10, SAE 3000, JIS
EPDM, Nitrile/NBR/Buna-N/Perbunan, Hypalon/CSM, Chloro-Butyl/IIR,Natural Rubber, Neoprene/Chloroprene, SBR/Buna-S, Gum Rubber,HNBR, ECO/Epichlorohydrin.
PTFE Lined or Viton Expansion Joints for Chemicals & Solvents,Hump Hoses & Flexible Pump Connectors, Steel Mesh or Aramid Reinforced
Other options include alternative elastomers, filled arches, stainless steel backing rings, or special bolt hole drilling.  Large inventories are kept at our warehouses to allow for quick delivery.
 

NominalPipe
SizeJointI.D. 
Lenght
(mm) 
Flange
thickness
(mm)
Bolt
No. 
Bolt hole
diameter
(mm) 
Bolt hole
circle
diameter
(mm)
Axial displacement
(mm) 
Lateral
disp 
lacement
(mm)
Deflection
angle
(a1 +a2 ) 
(mm) (Inch) Stretching  Compression 
25 1 150/130 16 4 18 78.25 10 6 12 19°
32 1.25 150/130 16 4 18 87.5 10 6 12 19°
40 1.5 150/130 16 4 18 97 10 6 12 19°
50 2 150/130 18 4 20 120.5 10 6 12 19°
65  2.5 150/130 20 4 20 139.5 10 6 12 15°
80 3 150/130 20 4 20 152.5 10 6 12 13°
100 4 150/130 22 8 20 190.5 10 6 12 10°
125 5 150/130 24 8 22 216 10 6 12
150 6 150/130 24 8 22 241.5 10 6 12
200 8 150/130 24 8 22 298.5 17 9 12
250 10 150/130 26 12 26 362 17 9 12
300 12 200 28 12 26 432 17 9 12
350 14 200 28 12 30 476 17 9 12
400 16 200 30 16 30 540 17 9 12
450 18 200 30 16 33 578 17 9 12
500 20 200 32 20 33 635 17 9 12
600 24 250 36 20 36 749.5 20 10 12
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