BIS CERTIFICATION PROCESS INFORMATION for Rubber Hoses and Hose Assemblies for Liquefied Petroleum Gas (L.P.G.) in Motor Vehicles IS 15355

Introduction

Rubber hoses and hose assemblies for use in L.P.G. in motor vehicles, in respect of the safety of transfer of fuel, are very important. Indian Standard IS 15355:2018 (aligned with ISO 8789:2009) lays down the essential requirements relating to safety, reliability, and performance for these hoses. Acquisition of BIS certification is necessary to ensure that their products address the requirements of Indian standards and thus the same are allowed to be made available in the market. Certification is important in that it ascertains these hoses meet the strict safety and performance standards required for their use with L.P.G. in motor vehicles.

In total, failure to comply will result in serious safety hazards such as gas leaks, fire risks, and accidents. Along with increased consumption of L.P.G. As an alternative fuel in motor vehicles, the demand for approved high-quality rubber hoses and hose assemblies is proportionally getting higher. The products certified by BIS are used for safety and reliability by different motor vehicle manufacturers and all fuels distributors. End-Uses of the Product

L.P.G. fuel systems in cars, trucks, and buses
Gas distribution systems in L.P.G.-powered vehicles
Aftermarket L.P.G. conversion kits for vehicles

Overview of IS 15355:2018

IS 15355:2018 (equivalent to ISO 8789:2009) specifies the technical requirements, performance criteria, and testing methods for rubber hoses and hose assemblies used in L.P.G. systems for motor vehicles. The standard covers important aspects such as pressure tolerance, material composition, and safety features to ensure reliable operation in vehicular environments.

Key Aspects of IS 15355:2018

Material Specifications: The standard defines the appropriate rubber compounds and materials to be used, ensuring resistance to L.P.G., high pressures, and temperature variations.
Performance and Durability: Hoses and assemblies must meet criteria for burst pressure, flexibility, aging resistance, and impermeability to gas.
Safety Requirements: The standard outlines the necessary safety features, including gas-tight seals, corrosion resistance, and fire-retardant properties.
Testing and Compliance: Products are tested for factors like mechanical strength, pressure resistance, and leakage to ensure they meet the defined criteria.

Key highlights

Product Name	Rubber Hoses and Hose Assemblies for Liquefied Petroleum Gas (L.P.G.) in Motor Vehicles
Applicable Indian Standard	IS 15355:2018 (equivalent to ISO 8789:2009)
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1
Applicable Mark:	BIS Standard Mark (ISI Logo)
Compliance Requirement	Mandatory
Quality Control Order	Click here
Ministry	Ministry of Petroleum and Natural Gas
Scope as per Standard	IS 15355:2018 specifies the material, construction, performance, and safety requirements for rubber hoses and hose assemblies used for L.P.G. in motor vehicles.

Applicable Tests

Internal diameter
Concentricity
Length
Visual examination
Proof pressure
Burst pressure
Fittings
Tensile strength
Elongation at break
Resistance to ageing a) Change in tensile strength from original value b) Change in elongation at break from original value
Resistance to n-pentane a) Change in tensile strength from original value b) Change in elongation at break from original value Change in volume
Adhesion between lining and reinforcement and between reinforcement and cover
Gas leakage
Visual examination

Note

For Detailed Information about the Procedure for BIS ISI Certification, Visit :

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Procedure for Domestic Manufacturer
Procedure for Foreign Manufacturer

Timeline for BIS Certification

The approximate timeline to obtain BIS certification for Rubber Hoses and Hose Assemblies for Liquefied Petroleum Gas (L.P.G.) in Motor Vehicles (Tables and Desks) to use the ISI mark as per IS 15355:2018 is as follows:

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

Benefits of BIS Certification

BIS certification offers several significant benefits:

Benefit	Description
Access to the Indian Market	BIS certification is mandatory for selling these rubber hoses and assemblies in India, ensuring regulatory compliance.
Compliance with Indian Standards	Products certified under IS 15355:2018 meet the stringent quality and safety requirements, reducing the risk of accidents.
Enhanced Product Credibility	Certification provides assurance to automotive manufacturers and consumers that the product is reliable, safe, and compliant.
Increased Customer Trust	Consumers and businesses prefer certified products as they offer proven performance and safety, essential for L.P.G. systems in vehicles.
Benefits for MSMEs	BIS certification opens market opportunities for small and medium enterprises by enabling them to compete with larger players by offering certified, high-quality products.

Case Studies

The leading LPG conversion kit manufacturer, whose lot of rubber hose had been accredited by BIS under IS 15355:2018, was able to achieve contracts from several leading automotive houses and spread its wings in the LPG vehicle market. Certification helped raise their product's marketability and gained customer confidence resulting in increased sales.

Conclusion

BIS certification of rubber hoses and hose assemblies for IS 15355:2018 is significant for any manufacturer who aims to enter the Indian market with a guarantee of safety and assurance in LP.G vehicle systems. This certification enhances product credibility, opens up market avenues, and builds customer trust. Aleph India would be playing an important role in helping such manufacturers of the products take part in the BIS Certification Journey for IS 15355:2018 and bring their product into total relevance with the standards and ready to reach the mark successfully.

Aleph INDIA has been serving the industry as a single-window operator for all product regulatory compliance. We can assist importers or manufacturers in meeting all criteria for importing or selling a product in the Indian market.