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DN*
31
Inch
1.1/4″
Size
20
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Product details for
HD 732
DN*
31
Inch
1.1/4″
Size
20
Inside Ø
31.8 mm
Test pressure
840 bar
Working pressure
420 bar
Outside Ø
50 mm
Burst pressure
1,680 bar
Bend radius min.
445 mm
All characteristics
Characteristics
Inner tube
- oil resistant, synthetic rubber
Reinforcement
- four (up to DN 25) or six (from DN 31) high-tensile steel wire spirals
Cover
- synthetic rubber with high temperature, ozone and abrasion resistance
Application
- high pressure circuits with high loads
- hydrostatic gearboxes
- shipbuilding
- mining and opencast mining
Colour
- black
Elongation
- + 2 % to - 2 %
Media
- mineral oil
- glycol
- water (0 °C to +70 °C)
- water-oil-emulsions
Standard
- SAE 100 R15
Temp. max.
- 121 °C
Temp. min.
- -40 °C
All characteristics
Product description
Notes
Product variants
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Identifier
DN = nominal diameter, nominal width
Column selection
DN*
Inch
Size
Inside Ø (mm)
Test pressure (bar)
Working pressure (bar)
Outside Ø (mm)
Burst pressure (bar)
Bend radius min. (mm)
DN = nominal diameter, nominal width