Light Duty
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Specification
BS 3492/ IS 10733
Construction
- Lining : Resistant to petroleum liquids
- Reinforcement: Cotton textile or synthetic material with G.I. embedded wire
- Cover : Resistant to weather abrasion and petroleum products
- Electrical Continuity :By providing anti-static copper wire
- End Connections :Normally flanged type or threaded nipple i.e. built in type / vulcanize / crimped / swaged
- Couplings :As per BS 2464 or Lug type or Camlock type Male or Female or both end male or female as per requirement
Applications
Discharging of petrol and diesel oil from tank truck & between tank, trucks & trailers. Suitable for pressure, vacuum and self discharge. Very low deformation when used for petrol.
- I.D. mm
- Working Pressure 1A & 1B kgf/cm2
- Min. bend radius 1A & 1B mm
- Working Pressure 2A & 2B kgf/cm2
- Min. bend radius 2A & 2B mm
Different types of construction in BS 3492
Type 1A
Rough bore, light weight, maximum flexibility with internal and external wire reinforcement and corrugated outer cover.
Working pressure :
3.5 kgf/cm 2
Bursting pressure :
14.0 kgf/cm2
Test pressure:
7.0 kgf/cm 2
Type 1B
Smooth bore, light weight and maximum flexibility with fully embedded wire reinforcement and smooth or corrugated outer cover.
Working pressure :
3.5 kgf/cm 2
Bursting pressure :
14.0 kgf/cm2
Test pressure:
7.0 kgf/cm 2
Type 2A
Rough bore, medium weight, maximum flexibility with internal and external wire reinforcement and corrugated outer cover.
Working pressure :
7.0 kgf/cm2
Bursting pressure :
28.0 kgf/cm2
Test pressure:
14.0 kgf/cm 2
Type 2B
Smooth bore, medium weight and maximum flexiblity with fully embedded wire reinforcement and smooth or corrugated outer cover.
Working pressure :
7.0 kgf/cm2
Bursting pressure :
28.0 kgf/cm2
Test pressure:
14.0 kgf/cm 2
