**Product Specifications:**
**Brand:** Haili
**Origin:** Frankfurt, Germany
**Product Name:** Stainless Steel Corrugated Gas Connection Hose
**Working Pressure:** â¤0.01MPa
**Material:** Pure 304 Stainless Steel
**Outer Diameter:** 15.1±0.1mm
**Inner Diameter:** 9.5mm±0.3mm
**Interface Specification:** G1/2 (4-point thread approximately 20mm)
**Outer Cover Material:** PVC Flame Retardant
**Insurance Company:** PICC China People's Insurance
**Standard for â¤2 Meters:** GB 41317-2024
**Standard for >2 Meters:** GB/T26002-2010
**Application:** Natural Gas Pipeline, Liquefied Petroleum Gas, Artificial Gas, Water Heaters, Gas Stoves
**Usage:** Gas Connection
**Features:**
- Thickened copper joints to prevent explosions and cracking
- Increased copper material hardness for durability
- Upgraded flame-retardant PVC protective layer for wear resistance
- Enhanced pipe diameter for improved gas flow
- Adjustable length for various needs
- Easy installation for multiple scenarios
**Safety Certification:**
- Certified by authoritative testing agencies
- Insured by PICC for product safety
- Compliant with national standards for gas equipment
**Installation Instructions:**
- Ensure proper sealing and connection
- Use bubble testing liquid to check for leaks
- Follow the provided guidelines for wall penetration installation
**Note:** All measurements are approximate and subject to manual measurement errors. For wall penetration installations, follow the instructions provided to ensure proper sealing and safety.