BIS ISI Certification for Stainless Steel Pipes and Tubes: Latest Requirements in India

A stainless steel pipe has to go through a number of stages before it reaches an Indian buyer, beginning with the selection of the raw material and its forming, followed by welding or seamless manufacturing, then testing, finishing, and finally despatch. Consistency is important at each of these stages, since any variation in the pipe’s chemical composition, dimensions, mechanical properties, or manufacturing controls could affect whether the final product meets the required quality specifications.

It has therefore become an important compliance requirement for companies falling within India’s most recent regulatory framework to have BIS ISI Certification for Stainless Steel Pipes and Tubes.

The Stainless Steel Pipes and Tubes (Quality Control) Order, 2025 requires that the relevant BIS ISI Certification be obtained for the Stainless Steel Pipes and Tubes. This Order covers IS 17875:2022 for stainless steel seamless pipes and tubes for general service and IS 17876:2022 for stainless steel welded pipes and tubes for general service. The order shall come into force on 1st August 2025.

Hence, it is important for manufacturers, importers, and foreign suppliers to be well acquainted with the relevant standard, the testing requirements, the certification procedure, and the marking obligations before they supply the concerned products to India.

Why BIS Certification Matters for Stainless Steel Pipe Manufacturers

For businesses, BIS Certification in India is not merely yet another registration to carry out; it sets up a formal conformity framework for those products which are covered by the QCO.

Certification can help businesses:

• Meet mandatory regulatory requirements
• Demonstrate conformity with applicable Indian Standards
• Establish documented quality-control processes
• Strengthen buyer confidence
• Support compliant market access
• Improve consistency in manufacturing and testing
• Facilitate regulatory readiness for domestic and overseas manufacturers

The Standard Mark must, nevertheless, be used strictly in accordance with the conditions and scope of the BIS licence.

Latest BIS Requirement for Stainless Steel Pipes and Tubes

The regulatory stance is mainly based on the Stainless Steel Pipes and Tubes (Quality Control) Order of 2025, which was issued under the Bureau of Indian Standards Act of 2016.

Under the QCO, the following products are covered:

In order to comply with the requirements of the QCO, covered products must adhere to the relevant Indian Standard and be marked with the BIS Standard Mark under a BIS licence as provided for in Scheme-I of Schedule-II of the BIS (Conformity Assessment) Regulations, 2018. The most recent version of the relevant Indian Standard, including any amendments issued by BIS, is to be applied.

The BIS has also included both IS 17875:2022 and IS 17876:2022 among the products that are subject to its mandatory certification scheme.

What Exactly Does BIS Certification Involve in Terms of Inspection?

BIS Certification for stainless steel pipes and tubes does not involve merely submitting a test report.

The BIS assesses whether or not the manufacturer has the necessary infrastructure and controls to consistently produce products that conform to specifications. The BIS states that manufacturers who are applying for product certification must have manufacturing infrastructure, process controls, quality-control measures, and testing capabilities which correspond to the relevant Indian Standard. 

The BIS could carry out such an assessment by visiting the factory, and product conformity could be verified either through testing by a third-party laboratory, through testing at the manufacturer’s premises, or by combining both methods. Factory readiness thus becomes a major element of the certification process.

Key BIS Certification Requirements for Stainless Steel Pipes

Before submitting an application, manufacturers should review the following areas:

• Applicable Indian Standard and product scope
• Manufacturing process and production capacity
• Raw-material controls
• Grades and sizes proposed for certification
• Production machinery
• Inspection and quality-control procedures
• Testing facilities
• Calibration status of testing equipment
• Qualified technical personnel
• Sampling arrangements
• Applicable testing requirements
• Product-specific inspection and testing procedures
• Records demonstrating consistent quality

For instance, the product manual prepared by the BIS for standard IS 17875:2022 lists the essential test equipment needed for fields such as chemical composition and dimensional verification.

Documents Required for BIS ISI Certification

A well-prepared documentation set can make the certification process much easier. Typical documents for BIS ISI certification for Indian manufacturers may include:

• Basic data of the manufacturing unit and the product segment
• Evidence of the manufacturing unit’s address (for example, a deed showing ownership or a utility bill, etc.)
• Trademark registration certificate (if brand name is used and registered)
• Manufacturing licence / statutory approvals (where relevant – such as pollution
• control and industry-specific approvals)
• Product drawings/design schematics
• Installed manufacturing capacity
• List of materials used, and specification
• Details of manufacturing machinery and equipment
• The layout plan of the factory, including production and testing areas, and storage areas
• A detailed manufacturing process flow is given
• In-house test equipment and calibration information
• Information about the quality control personnel
• Factory organisational chart

It is dependent upon the product, applicant, manufacturing facility, as well as the type of certification.

How to Get BIS Certification for Stainless Steel Pipes and Tubes

The procedure for getting BIS certification for stainless steel pipes and tubes can generally be broadly divided into the following steps:

Step 1: Determine the Relevant Indian Standard

Choose the right IS code for the stainless steel pipes or tubes, determine the applicable requirements, and adjust the process of manufacturing.

Step 2: Testing & Documentation

Get the product samples tested in a laboratory that is either recognized by BIS or is accredited by NABL, and prepare all the necessary documents related to the technical aspects, product, factory, and manufacturing.

Step 3: Provide Application

The application for BIS has to be provided online along with the test reports, details related to the factory, and other documents, and payment of requisite government fees.

Step 4: Inspection by BIS

The inspectors send from BIS visit the factory so that they can check the manufacturing process, the infrastructure, the quality control system, and test facilities.

Step 5: Product Testing & Lab Report

Samples can be taken for testing, and then the laboratory will prepare and send the Lab Test Report (LTR) directly to BIS for it to be evaluated.

Step 6: Closure of Non-Conformities

The manufacturer is then required to take the necessary corrective actions and have to submit the relevant evidence or the amended documents if any defects are found during the inspection or testing.

Step 7: Payment of Licence & Marking Fees 

Once the assessment has been carried out, the manufacturer pays the BIS licence fee and the ISI marking fee that apply.

Step 8: Grant of ISI Licence

When the various requirements have been met, BIS issues the licence, which then enables the manufacturer to use the ISI Mark on those products that are within the certified scope approved.

BIS ISI Certification Cost in India

The total cost of obtaining BIS ISI Certification for stainless steel pipes and tubes is determined by a number of factors, including the relevant Indian Standard, the testing requirements, the different product variants, the factory assessment, the documentation, and the consultancy support.

The exact cost will depend on the scope of the product, the number of variants, the tests that apply, and other BIS requirements.

BIS ISI Certification Timeline and Validity

The process of certification usually takes about 30 to 40 working days, on the condition that the necessary documents, testing, and factory facilities are in place. In some instances, such as with AIF products, it can take as long as 180 days depending on the assessment and regulatory requirements.

The BIS licence is usually given for an initial term of up to two years and may then be renewed for up to five years, provided that the relevant BIS requirements, fees and renewal conditions are met.

How UMSPCS Supports BIS Certification for Stainless Steel Pipes and Tubes

The most efficient certification process usually starts prior to you submitting your application.

At UMSPCS, we assist manufacturers and businesses with going through the entire BIS Certification for Steel Pipes and Tubes process. Because we have more than 6 years of experience in compliance, we are able to support companies in relation to a number of product regulatory requirements and help them to simplify the complicated certification procedures.

Our support includes:

• BIS applicability assessment
• Documentation preparation
• BIS application support
• Licence-related support
• Foreign manufacturer certification assistance
• AIR-related guidance
• Post-certification compliance support

Conclusion

The regulatory environment concerning stainless steel pipes and tubes in India has now become based on a more clearly defined system of conformity because of the Stainless Steel Pipes and Tubes (Quality Control) Order of 2025.

For manufacturers who are the subject of the Order, the way to proceed is to determine the relevant standard, define the correct product scope, set up the necessary manufacturing and testing facilities, carry out the required conformity assessment, and then maintain compliance after the licence has been obtained.

If you are an Indian manufacturer that is extending its range of products or a company from abroad planning to enter the Indian market, it is possible to avoid unnecessary regulatory delays by getting the BIS ISI certification for stainless steel pipes and tubes process correct from the beginning.

Can I get some help with obtaining BIS Certification for stainless steel pipes and tubes?

Connect with UMSPCS right away if you need help with the applicability assessment, identifying the relevant IS standards, carrying out testing, producing documentation, applying for BIS approval, preparing for factory assessment, and obtaining certification.

Read more also: What Is CDSCO Certification for External Intimate Hygiene Product

FAQs

1. Is it necessary to have BIS certification for stainless steel pipes in India?

The Stainless Steel Pipes and Tubes (Quality Control) Order, 2025, does specify that certain seamless and welded pipes are covered by this Order.

2. Can Indian manufacturers get BIS ISI certification?

Yes, Indian manufacturers can apply for certification according to the respective Scheme-I, knowing that they have to follow all the requirements set regarding production and quality control.

3. Can foreign manufacturers receive BIS certification?

Foreign producers can apply according to the Foreign Manufacturers Certification Scheme (FMCS), having observed all necessities, including the nomination of an AIR.

4. What tests are to be applied to stainless steel pipes?

Tests to be applied will be based on the standard applied with respect to the product and may include testing of chemical composition, properties of material, hardness, flatness, flaring, grain size, leak-tightness, corrosion, sizes, and workmanship, etc.

5. What should I do to find out if I need BIS certification for my stainless steel pipe?

Assess the product in relation to the most recent QCO, the relevant Indian Standard, the method of manufacturing, the specifications, and any applicable exemption. UMSPCS has the capability of carrying out a product-specific applicability review prior to the application being started.