402 series acetylene rubber hose

Recommended application: It is used for transporting acetylene at room temperature and is suitable for welding, cutting or similar operations with welding equipment

Hose structure

Inner rubber layer: Black synthetic rubber

Reinforcing layer: 2 layers of high-strength chemical polyester fiber lines, high-adhesion adhesive paste, lightweight pipe body, and good bending resistance

Outer rubber layer: Red, black or brown, synthetic rubber resistant to aging and ultraviolet rays, with excellent weather resistance

Product features: Well-known brand, resistant to aging, good air tightness, long service life. The appearance of the rubber hose is available in three types: striped, water fabric pattern and smooth surface. The colors include red (new national standard), black (old national standard), brown, etc

Temperature range: -20℃ to 60℃

Reference standards: GB/T2550, ISO 3821