Leak-Tight Design for Safety-Critical Applications
Our flexible gas appliance connectors are made specifically for gas equipment. They connect gas stoves to gas pipes. They also connect boilers to gas valves. The requirements for this product are much higher than for ordinary hoses. It must be completely sealed. Gas leaks are very dangerous. Our team does a leak test on every single tube after assembly. We pressurize the tube and put it in water to check for bubbles. Not a single tube gets skipped. This is our commitment to safety.
Custom Specifications
Flexible gas appliance connectors follow your custom drawings for length and fitting specifications. The copper material meets GB/T5585.1-2026. Copper purity is above 99.90%. Total impurities stay within 0.10%. Conductivity is not less than 97.3% IACS. Resistivity at 20°C does not exceed 0.0177 Ω·mm²/m. Density is 8.9 g/cm³. Tensile strength ranges from 220 to 260 MPa. Yield strength is above 170 MPa. Hardness falls between 65 and 90 HV. Elongation is not less than 17%.
100% Leak Testing
Our team does a leak test on every finished tube. Only tubes that pass the test go into packaging and inventory. Third-party inspection is welcome. We deliver custom orders within one to two weeks after receiving drawings. The minimum order is 1000 kilograms. Every piece of flexible gas appliance connector we ship has passed a full leak test.
Gas Stove and Boiler Connections
Flexible gas appliance connectors are used with gas cooking equipment. Boiler and gas water heater connections also use them. Gas equipment supply lines of all types need this product. We have supplied gas equipment manufacturers for many years. Now we are expanding into export markets. Before production, we confirm length and thread specifications. During production, we provide sample confirmation. After production, we use protective packaging. Choose our flexible gas appliance connectors for safety you can trust.
Guarantee and Order Terms
The material meets national standards for life. We do not offer free samples. Custom orders require 50% deposit. The remaining 50% is paid before shipping. We support EXW and FOB terms. USD, EUR, and CNY are accepted.
Technical Parameters
|
Parameter |
Value |
|
Material Grade |
T2 Copper + Stainless Braid + Gas-Grade Inner Hose |
|
Copper Purity |
Cu≥99.90% |
|
Standard |
GB/T5585.1-2026 |
|
Electrical Conductivity |
≥97.3% IACS |
|
Tensile Strength |
220–260 MPa |
|
Elongation |
≥17% |
|
Specifications |
Custom per customer drawings |
|
Custom Lead Time |
1–2 weeks |
Hot Tags: flexible gas appliance connectors, China flexible gas appliance connectors manufacturers, suppliers, factory

