Black 6*1MM 5.5M Gas Cylinder Low Carbon Steel Pipe For CNG LPG Conversion Kits
This black low-carbon steel gas pipe is a core pressure-resistant pipeline component specially built for automotive CNG and LPG autogas conversion kits. Manufactured from premium low-carbon steel material, the pipe delivers outstanding corrosion resistance and reliable high-pressure safety performance for retrofitted bi-fuel vehicles. It effectively transports compressed gas between gas cylinders, pressure reducers and other kit assemblies, guaranteeing stable gas supply under real-world vehicle operating conditions.

Standard dimension comes at outer diameter 6 mm, wall thickness 1 mm and default length of 5.5 meters. Custom cutting lengths can be supported to satisfy varied installation requirements for passenger cars, taxis and light commercial vehicle gas retrofitting projects. Widely chosen by auto repair workshops, conversion installers and global wholesalers, this steel gas pipe offers dependable, cost-effective piping solutions for complete autogas conversion setups.
Product Specifications
| Product Name | Black 6*1MM 5.5M Low Carbon Steel Gas Pipe |
| Application | CNG / LPG Vehicle Autogas Conversion |
| Outer Diameter | 6 mm |
| Wall Thickness | 1 mm |
| Standard Length | 5.5 M, customizable length available |
| Material | Low Carbon Steel |
Core Advantages
High-quality low-carbon steel raw material for enhanced corrosion resistance
High-safety pressure-bearing performance for automotive CNG and LPG gas systems
Precise dimensional control for easy fitting with standard autogas conversion fittings
Flexible length customization to fit different vehicle layout demands
Qualified component for full autogas conversion kits for global retrofit markets
Application Scope
The low-carbon steel gas pipe fits for gasoline-to-CNG or LPG conversion of passenger vehicles, taxis and light commercial vehicles. Suitable supplies for auto repair garages, autogas installers, import wholesalers and vehicle conversion project partners across Latin America, Southeast Asia, Middle East, Africa and Central Asia markets.
FAQ
Q1: Is this steel pipe suitable both for CNG and LPG conversion systems?
A1: Yes. This low-carbon steel pipe is engineered to work for both CNG and LPG autogas vehicle conversion kits under normal installation conditions.
Q2: Can I get custom-cut pipe lengths besides the standard 5.5 m?
A2: Custom cutting service is supported. Please inform your exact length requirements for bulk-order inquiries.
Q3: What matching accessories do I need when installing this gas steel pipe?
A3: You need matching pipe fittings, connectors, pressure reducer and related kit parts to complete the whole autogas pipeline assembly.
Q4: Does this steel pipe pass pressure-safety testing for vehicle gas retrofit?
A4: Each batch undergoes strict production inspection to guarantee pressure-bearing safety for automotive gas conversion applications. Professional installation by experienced technicians is highly recommended.
Q5: Which vehicle types can use this 6*1 mm steel gas pipe?
A5: It is widely used for passenger cars, taxis and light commercial vehicles undertaking petrol-to-gas retrofitting projects.
Manufacturing Capacity
Supported by complete production equipment and strict quality inspection standards, autogas pipeline components are produced under standardized manufacturing workflows. Stable-quality gas piping and full conversion-kit spare parts can be supplied for global wholesale and conversion-project customers.


