• Rubber Expansion Joints
  • JIS 10K
  • DN 25-DN 1000

Description

Applications
For all types of industrial applications, residential houses, industrial planes, industrial premises as well as heating and sanitary applications.
Compensate for thermal elongation and misalignment.
Isolate vibrations, dampen noise and pressure surges in connection with engines, pumps, turbines etc.
Design
A moulded rubber bellows chat combines
elastic properties of rubber with various types of reinforcement to provide a flexible pipe joint that is easy to install providing good performance and a long service life.

Materials

Colour
Label
Inner EPDM Max temp.
ºC
Applications
Red EPDM EPDM 9oº Hot water, cooling water with salt solutions, chlorine solutions, esters and ketones.
Yellow ECO ECO 9oº Water, salt solutions, alkalis, mineral oils, vegetable or animal oils, oils aerosols, butane or propane gas. etc.
White Nitrile
white
ECO 9oº Drinking water, food and beverages. Including fats and oils.
Green Hypalon Neo-
Prene
9oº Strong and/or concentrated acids, etc. Compressed air that bears oil aerosols.
Blue SBR Neo-
Prene
9oº Wearing material such as sludge suspended stone, calcium.
Double
Red Hp
Spec.
EPDM
Spec.
EPDM
130ºc Hot water, vapour, hot air, etc. at temperatures up to 130°C.

 

Dimensions

Weight
App.
?kg
Effect.
Area
Q:cm2
Bellow Size DN Press. Nom Flange measurements
(mm)
Length
BL
In mm bar D K? I x ? mm
1,9 15 1″ 25 16 115 85 4 X 14 130
3,4 15 1 1/4″ 32 16 140 100 4 X 18 130
3,6 15 1 1/4″ 32 16 140 100 4 X 18 160
4,0 20 1 1/2″ 40 16 150 110 4 X 18 130
4,2 20 1 1/2″ 40 16 150 110 4 X 18 160
4,6 30 2″ 50 16 165 125 4 X 18 130
4,7 30 2″ 50 16 165 125 4 X 18 150
4,8 30 2″ 50 16 165 125 4 X 18 160
5,3 50 2 1/2″ 65 16 185 145 4 X 18 130
5,4 50 2 1/2″ 65 16 185 145 4 X 18 150
5,5 50 2 1/2″ 65 16 185 145 4 X 18 160
6,9 85 3″ 80 16 200 160 8 X 18 130
7,0 85 3″ 80 16 200 160 8 X 18 150
7, 1 85 3″ 80 16 200 160 8 X 18 160
8,0 125 4″ 100 16 220 180 8 X 18 130
8,1 125 4″ 100 16 220 180 8 X 18 150
8,2 125 4″ 100 16 220 180 8 X 18 160
9,9 185 5″ 125 16 250 210 8 X 18 130
10,1 185 5″ 125 16 250 210 8 X 18 150
10,2 185 5″ 125 16 250 210 8 X 18 160
12,3 250 6″ 150 16 285 240 8 X 22 130
12,4 250 6″ 150 16 285 240 8 X 22 150
12,5 250 6″ 200 16 285 240 8 X 22 160
16,5 400 8″ 200 16 340 295 8 X 22 130
16,6 400 8″ 200 16 340 295 8 X 22 150
16.7 400 8″ 200 16 340 295 8 X 22 160
16,8 400 8″ 250 16 340 295 8 X 22 175
21,6 600 10″ 250 16 395 350 12 X 22 130
21,9 600 10″ 250 16 395 350 12 X 22 175
22,1 600 10″ 300 10 395 350 12 X 22 200
29,3 800 12″ 300 16 445 400 12 X 22 130
29,8 800 12″ 350 10 445 400 12 X 22 200
43,0 1000 14″ 400 16 505 460 16 X 22 200
46,0 1375 16″ 450 16 565 515 16 X 26 200
50,0 1780 18″ 450 10 615 565 20 X 26 200
53,0 1780 18″ 450 10 615 565 20 X 26 250
57,0 2185 20″ 500 10 670 620 20 X 26 200
70,0 3080 24″ 600 10 780 725 20 X 30 200
117,0 4800 28″ 700 10 895 840 24 X 30 275
129,5 5440 32″ 800 10 1015 950 24 X 33 250
184,0 7100 36″ 900 10 1115 1050 28 X 33 300
245,0 8700 40″ 1000 10 1230 1160 28 X 36 300