Products Description
CNG LPG High Pressure Tube | 6mm High Pressure Steel Pipe For Automotive Gas Fuel System
Our high pressure CNG LPG tube is a core spare part for auto gas modification systems, bearing 154Mpa ultra-high pressure, available in 5/5.5/6m lengths. Made of stainless steel & carbon steel, stable and leakproof, popular among auto gas wholesalers & importers from Southeast Asia, South Asia, Latin America. We support OEM custom logo, matched with complete CNG conversion kits and all gas system accessories.
Working media | CNG/ LPG |
Brand Name | YUNCHENG |
Material | stainless steel, carbon steel |
Length | 5M, 5.5M, 6M |
Weight | 0.8 kgs |
Outside diameter | 6mm |
Packing | Carton |
Pressure | 154Mpa(1500kg) |
Color | Black, Blue |
OEM/ ODM | Available |
Introduction---CNG LPG High Pressure Tube
1. Specially matched for vehicle CNG & LPG fuel conversion system, ideal for sedan, pickup, taxi modification projects in Southeast Asia, South Asia, Latin America;
2. Used to connect gas reducer and gas cylinder, zero air leakage under high pressure;
3. Custom OEM & ODM service supported, customized brand logo printed on pipe surface;
4. Multiple length options: 5M / 5.5M / 6m to meet different car modification demands.






Product Advantages For Global Gas Importers
Independent design & R&D, own patents, stable product quality;
High-level OEM & ODM customization service for overseas distributors;
Strict quality control, factory direct competitive price for South America, Indonesia, Thailand, Pakistan market;
Alibaba Trade Assurance order support, safe international trade;
Professional after-sales problem solving team for gas kit dealers;
1-year official product warranty;
Fast delivery & free sample support for quality test;
One-stop supply: match auto gas reducer, ECU and all CNG conversion accessories.
CERTIFICATIONS






Frequently Asked Questions
Q: What information need to be provided to choose the suitable model?
A: Please provide us: application field, measuring range , accuracy, connection and other related parameters, so we can choose matching CNG LPG tube model and offer fast quotation for global importers.
Q: Are you a trade company or manufacturer?
A: We are professional auto gas equipment manufacturer. Main products: gas reducer, injector rail, ECU kits, CNG LPG conversion kits and supporting pipes, full OEM & ODM available.
Q: What is your MOQ?
A: Sample order is acceptable, MOQ only 1 pcs for RTS CNG high pressure tube.
Q: What is your delivery date?
A: Within 100 sets, delivery time 3-7 working days after payment; bulk order delivery schedule negotiable.
Q: What is your payment terms?
A: Support T/T, L/C, Alibaba Trade Assurance. Mass order: 30% deposit, 70% balance before shipment.
Q: Do you have a warranty?
A: All auto gas spare parts enjoy 1-2 years warranty, this high pressure tube has 1-year standard warranty.
Our Global Service Support
All product & price inquiries replied within 24 hours;
Fluent English sales team serve buyers from Southeast Asia, South Asia, Latin America;
1-year warranty for all CNG LPG system spare parts;
Full technical support during installation & sales cycle;
Factory direct price with stable quality guarantee;
Sample quality consistent with mass production goods.

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