
Polyamide 11 (PA11) tubes acc to DIN 73378/74324 with HIPHL,PHL,PHLY,HL types . Other Approved norms ISO 7628 / SAE J844 / DOT/ BS 5409. Mostly using application ; Automative air brake line systems , fuel and oil transfer lines, vacumm air systems , clutch air systems , cooling lines , air suspensions lines , trailer air brake systems, pneumatics air lines, automation systems tubes, misting high pressure tubes,tufting textile antistatic tubes,hoses.