Q-FLEX Single Sphere Rubber Flexible

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Description

 

Pipe Size 100 PSI 150 PSI 200 PSI 228 PSI 250 PSI
50mm 2″ x
65m 2.1/2″ x
80mm 3″ x
100mm 4″ x
125mm 5″ x
150mm 6″ x x
200mm 8″ x x
250mm 10″ x x
300mm 12″ x x x
Pipe Size 100 PSI 120 PSI 143 PSI
350m 14″ x
400mm 16″ x x
450mm 18″ x x
500mm 20″ x x
550mm 22″ x x
600mm 24″ x x

Dimension and allowable tolerance / movement

Nominal Bore
(Inner Dia.)
Size
length of Bellows (mm) Transverse
Movement
+/-(mm)
Axial Elongation
(mm)
Axial
Compression
(mm)
Angular
Deflection
Face to Face Distance(mm) Total Acceptable Tolerance +/-(m)
32mm 1.1/4″ 95 3 5 5 10 15°
40m 1.1/2″ 95 3 5 5 10 15°
50mm 2″ 105 3 10 10 10 15°
65mm 2.1/2″ 115 3 10 10 10 15°
80mm 3″ 130 3 10 10 15 15°
100mm 4″ 135 3 10 10 15 15°
125mm 5″ 170 3 10 10 15 15°
150mm 6″ 180 3 20 10 20 15°
200mm 8″ 210 3 20 10 20 15°
250mm 10″ 240 3 20 15 20 15°
300mm 12″ 260 3 20 15 20 15°
350mm 14″ 260 3 20 15 20 15°
400mm 16″ 260 3 20 15 25 15°
450mm 18″ 260 3 20 15 25 15°
500mm 20″ 260 3 20 15 25 15°
600mm 24″ 260 3 25 20 25 15°

*Although the dimensional allowance for installation is as given in the table above, When installing this connector for section purposes do not allow for its elongation

Structure

Single – Sphere

Item Part Material
1 Flanges SS41 (changeable)
2 Wire Hard Steel Wire
3 Elastomer Synthetic Rubber
 4 Reinfocing Fabric Nylon Fabric

*Standard rubber material use are EPDM & Neoprene, or may be replace by other special rubber

 

Operating Condition

(based on Neoprene Rubber Material)

32mm – 300m 350mm-600mm
Operating Pressure 16kg / cm^2(228psi) 10kg/cm^2 (143 psi)
Burst Pressure Over 50kg / cm^2(711 psi) Over 30kg/cm^2 (427 psi)
Negative Pressure 750mm Hg
Working Temperature -20 °C to 100 °C
(-4 °F to 212 °F)
Working Fluids Water, Hot Water, Sea Water, Compressed Air, Steam, Solvent, Acid, Weak Alkalies