BIS CERTIFICATION FOR SOLID DRAWN COPPER AND COPPER ALLOY TUBES FOR CONDENSERS AND HEAT EXCHANGERS IS 1545: 1994

BIS certification is obligatory for solid copper and copper alloy tubes utilized in condensers and heat exchangers, as stipulated by IS 1545:1994. These cylindrical metal tubes, fabricated using solid drawing manufacturing methods, encompass materials spanning from pure copper to various copper alloys. Seamless tube manufacturing entails pulling a billet of solid copper or copper alloy through a die.

To attain BIS certification for solid copper and copper alloy tubes for condensers, one must adhere to the following procedure: Familiarizing oneself with the specifications and standards outlined in IS 1545:1994 set by the Bureau of Indian Standards for these tubes.

Solid drawn copper and copper alloy tubes are crucial for enabling effective heat transmission and condensation processes in heat exchangers and condenser systems. They are essential elements in numerous sectors necessitating efficient heat transmission, condensation, and cooling, including power generation, industrial heat exchange systems, air conditioning, and refrigeration. Their outstanding thermal conductivity, corrosion resistance, and versatility across different system sizes and designs enhance their value.

Key Highlights

Product Name	Solid drawn copper and copper alloy tubes for condenser and heat exc hangers.
Applicable Indian Standard	IS 1545: 1994
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
QCO Link	Quality Control Order
Scope as per Standard	This standard encompasses the specifications for solid drawn (seamless) copper and copper alloy tubes with outside diameters ranging from 5 mm to 80 mm, inclusive, designed for utilization in condensers and heat exchangers.

TESTS

The following are the major tests for solid copper and copper alloy tubes:

Freedom from Defects
Dimensions and Tolerances
Chemical Composition
Hardness Test
Tensile Test
Flattening test
Drift Expanding Test
Eddy Current Test
Hydrostatic Test
Pneumatic Test
Microscopic Examination
Ammonia Vapour Cracking Test
Mercurous Nitrate Test

According to IS 1545:1994, all solid copper and copper alloy tubes used in condensers and heat exchangers must comply with the ISI certification scheme. This standard specifies the criteria for solid drawn (seamless) copper and copper alloy tubes with external diameters ranging from 5 mm to 80 mm, tailored specifically for heat exchangers and condensers.

BIS Certification Process

Acquiring a BIS license entails a detailed evaluation of manufacturing infrastructure, quality control capabilities, testing facilities, and production processes. This thorough assessment guarantees that the products not only meet regulatory standards but also ensure safety and reliability for consumers.

NOTE:

For comprehensive guidance on the BIS ISI Certification process, please explore:

Timeline

The estimated timeframe for acquiring BIS Certification for Solid drawn copper and copper alloy tubes intended for condensers and heat exchangers, enabling the utilization of the ISI mark in accordance with IS 1545:1994, is provided below:

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

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Absolute Veritas is a prominent organisation from the private sector of India primarily dealing with the Inspection, Testing, Audits, Certification of products& consulting services to various industries in India and worldwide, ensuring compliance with regulatory standards and industry requirements. Offering a comprehensive range of services including product certification, testing, training, auditing, and compliance services, Absolute Veritas helps manufacturers and importers achieve higher production efficiency and quality standards.

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