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主页 » HOSE ISO3821 - TWIN OXY/PROPANE

HOSE ISO3821 - TWIN OXY/PROPANE

组号: 2931

Rubber twin hose for use with Oxygen/Propane cutting and welding and allied processes.
Suitable for Liquid Petroleum Gas (LPG), Methylacetylene-propadiene (MPS) gas, Compressed Natural Gas
(CNG).

  • Inner tube OXY: Synthetic rubber resistant to the welding gases
  • Inner tube PROP: Synthetic rubber resistant to LPG and Propane/Butane gases
  • Reinforcement: High tensile synthetic textile
  • External cover: Blue/Orange synthetic rubber resistant to abrasion and weather
  • Temperature: -20°C / +60°C
  • Safety factor: 3 : 1
  • Marking: In compliance with the below mentioned standard
  • Working pressure : 20 bar
  • Bursting pressure: 60 bar
  • Standards: ISO 3821
Art. Nr. Oxygen
∅ int × ∅ext

Propane
∅ int × ∅ext

Coil
272333030609 6,3 × 16,3 mm 9,0 × 16,0 mm 50 m

* The full length may be a combination of max two short lengths.

According to standards the welding rubber hoses do not expire. It´s reasonable to replace them periodically according to their wear and the common sense. Suggested max lifetime is 5 years after installation. The date marked on the hose is the production date.