Coliter ® Corrugated Gas Hose, 304 Stainless Steel, 0.2MPa, -20–60°C
GZ6001 Corrugated Gas Hose – Flexible Stainless Steel Pliable Tubing for Natural Gas and LPG Systems
The Coliter® GZ6001 Corrugated Gas Hose is a high-performance flexible gas connector made from 304 stainless steel, designed for safe and reliable connection of natural gas, manufactured gas, and liquefied petroleum gas (LPG) appliances. Featuring a seamless corrugated inner tube and a durable braided outer layer, it offers excellent resistance to vibration, corrosion, and pressure fluctuations. Rated for a nominal pressure of 0.2 MPa and operating temperatures from -20°C to 60°C, it complies with the Chinese national standard GB 26002-2020. Available in multiple bore sizes—DN10 (Ø13.8mm), DN13 (Ø15.8/16.8mm), DN15 (Ø18.5mm), DN20 (Ø19.8/24.8mm), and DN25 (Ø31.8mm)—each coil is 50 meters long and finished in safety-yellow sheathing for easy identification. Ideal for installation behind cooktops, water heaters, boilers, and other gas appliances where flexibility, durability, and leak-free performance are critical.
Installation diagram
Product Description
| Bore | OD | Single Coil Length | Color |
| DN10 | Ø13.8 | 50M | Yellow |
| DN13 | Ø15.8/Ø16.8 | 50M | Yellow |
| DN15 | 18.5 | 50M | Yellow |
| DN20 | Ø19.8/Ø24.8 | 50M | Yellow |
| DN25 | Ø31.8 | 50M | Yellow |
Technical Specifications
Nominal Pressure: 0.2MPa
Working Medium: Natural Gas, Manufactured Gas, LPG
Operating Temperature: -20℃ ≤ t ≤ 60℃
Pipe Material: 304 Stainless Steel
Applicable Standard: GB 26002-2020
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Faq - Frequent questions
Introduction to Stainless Steel Pliable Corrugated Tubing In Gas Pinping Systems
Coliter®’s stainless steel pliable corrugated tubing (model GZ6001) is a flexible, high-strength solution for residential and commercial gas appliance connections. Made from 304 stainless steel with a seamless corrugated inner tube and durable braided outer layer, it offers superior resistance to vibration, corrosion, and high pressure—ideal for natural gas and LPG installations. Certified to national gas safety standards, the GZ6001 features male/female NPT or ISO 228 threads, operates within -20°C to +70°C, and supports working pressures up to 0.1–0.5 MPa. Its flexibility simplifies installation in tight spaces behind cooktops, water heaters, and boilers, while eliminating risks associated with rigid piping—ensuring leak-free, long-term safety and compliance.
