Q-FLEX Twin Sphere Rubber Flexible

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Description

Pipe Size 100 PSI 150 PSI 200 PSI 228 PSI 250 PSI
50mm 2″ x x
65m 2.1/2″ x x
80mm 3″ x x
100mm 4″ x x
125mm 5″ x x
150mm 6″ x x x
200mm 8″ x x x x
250mm 10″ x x x x
300mm 12″ x x x x

*Note : X use control tie rods.

Dimension and allowable tolerance / movment

Nominal Bore
(Inner Dia.)
Size
lenght of Bellows (mm) Transverse
Movement
+/-(mm)
Axial Elongation
(mm)
Axial
Compression
(mm)
Angular
Deflection
Face to Face Distance(mm) Total Acceptable Telerance +/-(m)
50mm 2″ 175 3 15 15 20 25°
65m 2.1/2″ 175 3 15 15 20 25°
80mm 3″ 175 3 20 20 25 25°
100mm 4″ 225 3 20 20 25 25°
125mm 5″ 225 3 25 20 25 25°
150mm 6″ 225 3 20 20 25 25°
200mm 8″ 325 3 20 20 25 25°
250mm 10″ 325 3 30 25 30 25°
300mm 12″ 325 3 30 25 30 25°

Structure

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)

50mm-300mm
Operating Pressure 16kg / cm^2(228psi)
Burst Pressure Over 50kg / cm^2(711 psi)
Negative Pressure 600mm 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