Diameter | 5mm-100mm | Colour | Silver |
Trademark | JNFLEX | Length | Customisable |
Origin | Changzhou, China | HS code | 8307100 |
Near port | Shanghai,China | Shape | Straight tube, Coil tubing |
Transport Package | Stardard Export Package | Processing Service | Welding, Punching, Cutting |
Steel Grade | stainless steel 304, 316L, 321 | Application | Transporting gases Conveying raw materials Connecting pipelines |
Fitment | For parking air diesel heater: Eberspacher,Propex,Dometic etc. For diesel heaters: Air paking heater Car / Truck / Boat / Heavy machine / Agricultural machineryfindustrial machinery | ||




The exhaust pipe is resistant to high temperatures.
Stainless steel tube material, durable and will not rust.
This exhaust pipe works with all heaters having a 22 mm exhaust port.
Always terminate the exhaust pipe at least 1" past the exterior side or rear of the vehicle for proper ventilation.
Avoid dips in pipe routing to eliminate condensate and ice buildup inside the pipe which will inhibit proper heater operation.



Compensate for thermal expansion and contraction of pipeline systems.
Non-toxic: free from heavy metal additives, resistant to dirt coverage or bacterial contamination.
Long lifespan: can be used for over 60 years under normal conditions.
Wear-resistant, puncture-resistant, damage-resistant.
Absorb or suppress vibrations and noise generated by pumps, compressors, engines, and similar equipment.
Connect misaligned rigid pipelines.
Connect moving parts of machinery and equipment.
Allow for the installation of rigid pipelines in difficult positions in a highly economical manner.
Recyclable and environmentally friendly.

Exhaust and Drainage Systems: In projects like automobiles, ships, etc. Stainless steel corrugated pipes serve as exhaust or drainage conduits. Their resistance to high temperatures and corrosion ensures excellent performance in adverse environments.
Heating Systems: Stainless steel corrugated pipes find utility in heating systems like solar water heaters, central heating systems, etc. Their capability to withstand high temperatures makes them suitable for media transmission under such conditions.
Gas Transmission: Within gas transmission setups, stainless steel corrugated pipes are frequently employed to link gas pipelines. Their resistance to pressure and corrosion is crucial for ensuring the safe and dependable transmission of gas.
Mechanical Equipment: In various mechanical devices, stainless steel corrugated pipes are utilized as connecting conduits or flexible transmission elements, including applications in pumps, compressors, and other machinery.
Chemical Industry: Stainless steel corrugated pipes are extensively utilized in the chemical industry for tasks such as conveying corrosive or high-temperature media.
JNFLEX (CHANGZHOU) CO., LTD is located in Changzhou City, Jiangsu Province, China. Established in 1995, we specialize in providing flexible connection and protection solutions for various industries including construction, automotive, high-speed rail, steel metallurgy, and more. With ISO 9001 and IATF 16949 certifications, as well as European Conformity (CE) certification, we ensure high product quality.
Our 20,000-square-meter facility, with 18,000 square meters of factory space, houses over 120 employees. We maintain long-term partnerships with Fortune 500 companies and export to Europe, Southeast Asia, Australia, South America, Africa, and other regions.
We prioritize customer satisfaction and welcome visitors for cooperation and business discussions.



Customer feedback


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Q1: DO you test all your goods before delivery?
A1: Yes, we have 100% tested before delivery.
Q2: Can you produce according to the samples?
A2: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q3: How about your delivery time?
A3: Generally, it takes about 3-10 working days after receive your payment. The specific delivery time depends on the items and the quantity of your order.