CNG LPG System Car Injector Pipes Water Pipes Gas Pipes for Gas Fuel Injection Conversion Kit Connect Rubber Hose

These flexible rubber hoses and connecting pipes are essential pipeline components for automotive CNG and LPG autogas fuel injection conversion systems. They undertake transmission of gas, cooling water and vacuum signals during vehicle gas modification. The product series covers low-pressure gas rubber hose, water rubber hose, vacuum rubber hose, LPG copper pipe and venting pipe, supplying complete pipeline matching solutions for gas retrofit workshops.

Made of high-quality rubber material, the gas hoses deliver good flexibility, sealing performance and medium resistance. Various diameter specifications meet different pipeline layout requirements for passenger cars and light-duty vehicles. Cooperated with corresponding fittings, these pipes guarantee safe and smooth medium delivery for autogas conversion kits.

Technical Specifications

Core Features

• Multi-function pipeline series for CNG / LPG autogas fuel injection conversion kits

• Flexible rubber hoses for gas, cooling water and vacuum signal transmission

• Rich diameter options to fit various vehicle pipeline layout demands

• Complete product range: gas hose, water hose, vacuum hose, copper pipe and venting pipe

• Good rubber flexibility, sealing performance and medium corrosion resistance

• Standard size matching for most car gas retrofit and maintenance projects

Frequently Asked Questions

• What media can these rubber hoses transmit?

• The series supports CNG, LPG gas, cooling water and vacuum signal transmission for autogas fuel conversion systems. Different hose types should be selected for different working media.

• What diameters are available for low-pressure gas rubber hose?

• Available sizes: Ø4mm,Ø5mm,Ø5.5mm,Ø6mm,Ø8mm,Ø10.5mm,Ø12mm,Ø19mm, covering most low-pressure gas pipeline requirements for car gas modification.

• What is the usage of LPG copper pipe and venting pipe?

• LPG copper pipe Ø8*900mm is used for gas circuit hard-pipe layout; Ø30*800mm venting pipe applies to safe exhaust layout for gas conversion systems.

• Can vacuum rubber hose be used for gas pipeline?

• No. Vacuum hose is specially for vacuum signal transmission. Do not replace gas hose with vacuum hose, to avoid safety risks such as gas leakage.

• Any installation suggestions for these conversion pipes?

• Avoid sharp bending and high-temperature engine surface contact. Use qualified hose clamps for fastening. Regular aging inspection is required after vehicle gas conversion.

Installation Notes

Please select the corresponding hose type according to actual transmission medium. Do not mix different-purpose pipes. Keep proper bending radius during installation, prevent scratch and high-temperature baking. Match with qualified clamps for sealing connection. Check hose aging status periodically for long-term safe operation of CNG or LPG conversion systems.