IS 9573(Part 2):2017
Rubber Hose for Liquefied Petroleum Gas (LPG)- Specification Part 2- Domestic and Commercial Application.
summary
Rubber Hose for Liquefied Petroleum Gas (LPG) – Part 2 is a flexible rubber pipe designed for safe transfer of LPG in domestic and commercial applications. It connects gas cylinders to appliances and is engineered to resist gas leakage, pressure, heat, and environmental damage.
Why BIS Certificate is Mandatory for Rubber Hose for Liquefied Petroleum Gas (LPG)- Specification Part 2- Domestic and Commercial Application.
BIS certification is mandatory because LPG is a highly flammable fuel and any hose failure can cause serious accidents. BIS standards ensure safety, pressure resistance, material quality, and leak prevention. Certification protects consumers from substandard products and ensures safe use in homes and commercial kitchens.
What is BIS Certified for Rubber Hose for Liquefied Petroleum Gas (LPG)- Specification Part 2- Domestic and Commercial Application.
The BIS certified specification defines requirements for LPG rubber hoses covering raw material quality, construction, dimensions, tensile strength, elongation, bursting pressure, leakage resistance, and aging properties. It also includes testing methods and marking requirements to ensure safe and reliable performance in domestic and commercial LPG systems.
Test required for Rubber Hose for Liquefied Petroleum Gas (LPG)- Specification Part 2- Domestic and Commercial Application.
Requirment
| Title | Mandatory/Optional |
|---|---|
| General | Required |
Material
| Title | Mandatory/Optional |
|---|---|
| Lining | Required |
| Reinforcement | Required |
| Cover | Required |
Dimensional Tolerances
| Title | Mandatory/Optional |
|---|---|
| Bore Size, | Required |
| Thickness of lining and cover | Required |
| Length | Required |
Physical Requirements
| Title | Mandatory/Optional |
|---|---|
| Tensile strength and elongation at Break of lining and Cover Compound of hose | Required |
| Accelerated Ageing Test | Required |
| Resistance of lining to n-pentane | Required |
Performance Requirements
| Title | Mandatory/Optional |
|---|---|
| Adhesion, | Required |
| Low Temp Flexibility | Optional |
| Flexibility of Hose, | Required |
| Ozone resistance, | Optional |
| Hydraulic Test requirement | Required |
| Proof pressure test, | Required |
| Bursting pressure, | Required |
| Grip Strength, | Required |
| Burning Behaviour, | Required |
Benefits of BIS Certification for Rubber Hose for Liquefied Petroleum Gas (LPG)- Specification Part 2- Domestic and Commercial Application.
1. Enhanced User Safety
BIS-certified LPG hoses are tested for leakage, pressure resistance, and durability, significantly reducing the risk of gas leaks, fire, and explosions.
2. Assured Product Quality
Certification ensures consistent material quality, proper reinforcement, and uniform manufacturing, resulting in reliable hose performance and longer service life.
3. Compliance with Legal Requirements
BIS certification is mandatory in India, allowing manufacturers and sellers to legally supply LPG hoses without the risk of penalties or product bans.
4. Protection Against Substandard Products
BIS marking helps consumers identify genuine and safe hoses, preventing the use of low-quality or unsafe alternatives in domestic and commercial environments.
5. Increased Consumer Trust and Market Acceptance
BIS-certified LPG hoses gain higher acceptance among gas agencies, appliance manufacturers, and consumers, improving brand credibility and market competitiveness.