BIS CERTIFICATION PROCESS INFORMATION FOR
Rubber Hoses, Textile - Reinforced, For Compressed Air
IS 446 or ISO 2398

Introduction

IS 446:2017 Textile-reinforced rubber and thermoplastic hoses for compressed air This standard provides overall essential dimensions, chemical resistance requirements, and operating parameters necessary for defining applications of hoses reinforced with textile materials, intended for conveying compressed air. Application Hoses made by the use of this standard are intended to be used in various industrial applications, along with overcoming the pressure and stresses encountered in compressing air. Textile reinforcements enhance the strength and durability of the hose, thereby making the hose suitable for a demanding environment wherein reliability is a prime concern. These hoses are designed to ensure the safe transportation of compressed air healthily and productively while supporting quite many industrial processes.

The application of the hose is mainly prevalent in automotive workshops for air-powered tools, on sites for pneumatic equipment, and in manufacturing for air-driven machinery. Certification against this standard ensures that the hoses meet strict safety and performance standards, minimizing the occurrence of equipment breakdown and potential hazards. Textile-reinforced compressed air hoses have very strong market appeal because of their versatility and critical applications in various industries. This is ostensibly from their extensive use, particularly in automotive repair, construction, and manufacturing industries. Conforming to all the requirements specified in IS 446:2017, such hoses would help in achieving reliable performance and add significantly to the smooth running of several pneumatic systems.

Automotive Workshops: Powering air tools like impact wrenches and pneumatic drills.
Construction Sites: Operating pneumatic equipment such as drills and hammers.
Manufacturing Facilities: Powering air-driven machinery and automated systems.

Overview of IS 446:2017 or ISO 2398:2006

IS 446:2017, which is identical to ISO 2398:2006, covers the requirements of hoses from rubber and thermoplastic reinforced with textiles, which are intended for use with compressed air. Hoses assume a very critical position in circumstances where the presence of high or ultra-high compressed air in various industrial settings calls for safe and efficient transmission.

Key Aspects of IS 446

Material Specifications: The specification covers the requirements of rubber and thermoplastic hoses with textile yarn reinforcement to enhance strength and durability.
Performance Requirements: Since the performance requirement prescribed in IS 446:2017 for these hoses is so strict, it shall handle high pressure, and be abrasion-resistant, along with flexibility tested for retaining the same over a continuous period.
Safety Needs: Through confirmation to this standard, in those areas that may otherwise see the end of it in terms of harsh conditions, this will lead to no harm like rapture or leakages.
Testing and Compliance: The standard has specified a good number of stringent test procedures to ensure conformance of the hose to all requirements. Among those are tensile, pressure, ozone resistance, and flexibility tests.

Key highlights

Product Name	Rubber and Thermoplastic Hoses (Textile-Reinforced) for Compressed Air
Applicable Indian Standard	IS 446:2017 (Equivalent to ISO 2398:2006)
Applicable Certification Scheme	Scheme 1 of Schedule 2 (BIS Act, 2016)
Applicable Mark:	Logo ISI Mark
Compliance Requirement	Mandatory
Quality Control Order	Click here
Ministry	Ministry of Commerce and Industry
Scope as per Standard	Applicable to hoses used in compressed air systems with pressure ratings as defined in the standard.

Applicable Tests

Material and Construction
Internal diameters and tolerances
Concentricity
Tolerance of length
Minimum thickness of lining and cover
Minimum tensile strength
Minimum elongation at break
Resistance to aging: Change in tensile strength from original value (max). Change in elongation at break from original value (max)
Resistance to liquids Increase in volume
Increase in volume (max.) (Class B only)
Increase in volume (max.) (Class C only)
Proof pressure
Change in length at maximum working pressure
Change in diameter at maximum working pressure
Minimum burst pressure
Adhesion between component Flexibility at 23ºC

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 And Thermoplastic Hoses (Rubber Hoses, Textile - Reinforced, For Compressed Air) to use the IS 446:2017 or ISO 2398:2006 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	Eases entry into the Indian market by meeting local regulations and standards.
Compliance with Indian Standards	Ensures the product adheres to local quality and safety standards.
Enhanced Product Credibility	Adds credibility by demonstrating compliance with recognized standards.
Increased Customer Trust	Builds trust among customers by providing assurance of quality and safety.
Benefits for MSMEs	Opens up new opportunities, improves competitiveness, and helps in expanding market reach.

Case Studies

A manufacturer of IS 446:2017 or ISO 2398:2006 refers to an automaker indulging in the manufacturing of automotive rubber gaskets. A manufacturer, manufacturing gaskets for durable and excellent performance in extreme conditions, adheres to the aforementioned standards on testing and quality checking. By sticking to specifications related to rubber properties like flexibility and resistance to heat, the manufacturer can produce standard-quality gaskets continuously to meet industry requirements. Such concern for quality helps them not only to win and retain customers but also positions them as a reliable supplier in the competitive automotive parts market.

Conclusion

Rubber and Thermoplastic Hoses (Textile-Reinforced) for Compressed Air IS 446:2017 (in conformity with ISO 2398:2006) is a standard vital for the manufacturing sector and the quality control of textile-reinforced rubber and thermoplastic hoses needed in compressed air systems. Conformity to the standard is the guarantee that the hoses will be of high safety and performance standards that are necessary for avoiding plant breakdowns and protecting against the personnel and equipment in the various industrial or manufacturing operations. To earn BIS certification under IS 446:2017 is not just a mandate that a company must follow but it is a way to tell the customers that they are using a quality product. Manufacturers, by embracing this standard, confirm they produce regular and sturdy products that fulfill the highest standards of safety and performance. ALEPH INDIA assures the manufacturer that we will be there for them making it through the BIS certification minefield and readying their products for market acceptance.

For more updates and detailed procedures, stay connected with Aleph INDIA and ensure your products are always compliant and top-quality.