Braided LPG Hose Assemblies for Cylinder and Regulator Connections
Shanghai Luzhen supplies high pressure LPG braided hose assemblies for cylinder-to-regulator connections and other approved LPG applications upstream of the regulator.
Our current product range includes a black nylon-braided hose with a working pressure of 20 bar and a brass-colored stainless steel braided hose with a working pressure of 25 bar. Hose construction, length, fittings, threads and pressure ratings can also be developed according to the customer's technical requirements and destination-market standards.

Black Nylon-Braided LPG Hose
The black high pressure braided hose uses a nylon braided outer layer to provide flexibility and external protection. It can be supplied with customized connectors for compatible LPG cylinder, valve and regulator systems.
- Working pressure: 20 bar
- Hydrostatic burst pressure: 115 bar
- Outer reinforcement: Black nylon braid
- Hose length: Customized
- End fittings and threads: Customized

Stainless Steel Braided LPG Hose
The high pressure stainless steel braided hose features a brass-colored stainless steel outer braid and matching metal connections. Its reinforced construction is suitable for specified LPG installations requiring a 25 bar working-pressure rating.
- Working pressure: 25 bar
- Hydrostatic burst pressure: 120 bar
- Outer reinforcement: Brass-colored stainless steel braid
- Hose length: Customized
- End fittings and threads: Customized
Technical Comparison
Item |
Nylon-Braided Hose |
Stainless Steel Braided Hose |
| Working pressure | 20 bar | 25 bar |
| Hydrostatic burst pressure | 115 bar | 120 bar |
| Outer braid | Black nylon | Brass-colored stainless steel |
| Length | Customized | Customized |
| Fittings | According to drawing or sample | According to drawing or sample |
| Intended position | Upstream of regulator or other approved application | Upstream of regulator or other approved application |
The hydrostatic burst pressure is a
destructive test result and must not be
treated as the normal operating pressure or
proof-test pressure.

More Than Two Braided Hose Models
Our supply capability is not limited to these two configurations. Depending on the intended LPG system and destination market, we can supply or develop:

- Nylon-braided LPG hoses
- Stainless steel braided LPG hoses
- Conventional LPG rubber hoses
- Cut-length hoses
- Complete hose assemblies with fittings
- High- and low-pressure configurations
- Customized products developed from drawings or sample
For standard textile-reinforced and rubber hose options, please visit our LPG rubber hose and cylinder connection hose page.
Custom LPG Hose Solutions for Different Markets
LPG hose requirements vary between countries, applications and installation positions. We can develop the hose assembly according to the applicable market requirements rather than offering only one universal specification.

Customization options include:
- Working, proof and burst pressure requirements
- Inner-tube and braid materials
- Internal and external diameter
- Hose length and bending requirements
- Male or female connection fittings
- Thread type and sealing method
- Crimping structure
- Operating-temperature range
- Product color, marking and packaging
- Required inspection and test program
Customers may provide a technical drawing, physical sample, applicable standard or detailed application information. Samples can be prepared for dimensional, fitting and performance verification before mass production.
Information Required for Quotation

Please provide:
- Destination country
- Hose installation position
- LPG vapour- or liquid-phase application
- Required working pressure
- Applicable standard or certification
- Internal diameter and hose length
- End-fitting and thread specifications
- Operating-temperature range
- Required order quantity
- Drawing or physical sample, if available
Custom High Pressure LPG Hose Supplier
Shanghai Luzhen supplies braided and conventional rubber LPG hoses for different cylinder, regulator and appliance systems. From an existing sample to a market-specific new design, we can coordinate the hose structure, connections and testing requirements as one customized solution.
Send us your application details, drawing or sample for technical evaluation and quotation.
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