Pipe connection systems used in potable water networks require strong and leak-resistant components to maintain hygienic water distribution. These fabricated PVC-U sockets serve as special fittings for connecting pieces of the pipe system together. These fittings are manufactured using unplasticized polyvinyl chloride material. The pipe fittings are mostly used in residential, commercial, and public water supply systems.
The BIS certification ensures that the socket pipe fittings are safe according to the specified quality standards. According to IS 10124 (Part 2): 2009, the standards provide specifications in relation to various dimensions, workmanship, and performance features. The certification process also checks whether the sockets meet the prescribed technical requirements. Obtaining the BIS license helps companies to build brand value and gain customers' trust.
What is IS 10124 (Part 2): 2009
This is the Indian Standard for fabricated PVC-U sockets used in potable water supply systems. It mentions the performance criteria to ensure safe and reliable water distribution fittings. As per the BIS (Bureau of Indian Standards), socket fittings are:
- Tested for hydrostatic pressure resistance
- Evaluated for dimensional accuracy
- Assessed for joint strength
- Inspected for surface quality
Fabricated PVC-U Sockets BIS Approval Eligibility Guide
BIS authorisation under IS 10124 (Part 2): 2009 is required for businesses involved in manufacturing, importing, or supplying pipe socket fittings in India. Applicable to:
- Manufacturers (India) - Must get BIS approval if the products are covered under QCO.
- Foreign Manufacturers - Need certification to export PVC sockets to India.
- Importers/Brand Owners - Must ensure that the products are BIS-certified before sale.
- Sellers/Distributors - Should only sell certified Plastic socket joints.
Testing and Inspection Requirements
To ensure reliable performance of fabricated PVC-U fittings used in potable water supply systems, the Bureau of Indian Standards outlines the minimum requirements under IS 10124 (Part 2): 2009. This certification ensures that manufacturers meet the dimensional standards for sockets used in drinking water distribution systems.
The BIS testing parameters and quality checks for the sockets are listed below:
Steps for BIS Approval for PVC-U Socket Joints
The BIS Approval process ensures that the potable water plastic sockets meet the required standards for proper and efficient operation. This process is set by the Bureau of Indian Standards (BIS) and includes the following steps:
- Online Registration: Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory: Product samples are tested in BIS-approved laboratories for dimensional accuracy, hydrostatic pressure resistance, joint integrity, and suitability for potable water contact.
- Application Submission: The application is submitted along with test reports, technical documents, and factory details. Foreign manufacturers must also submit AIR-related documents.
- Factory Inspection: The Bureau of Indian Standards officials inspect the manufacturing units to verify the production process, safety measures, and quality control system.
- Grant of BIS License: Upon successful verification of all requirements, BIS grants the certification license under Scheme-I.
- Use of ISI Mark: Once approved, the manufacturer can use the ISI mark on the product with a CM/L number, confirming that the product meets BIS standards.
Documents Checklist for IS 10124 (Part 2): 2009 License
| Document Category | Documents Required |
|---|
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable),Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirement | Appointment of Authorized Indian Representative (AIR) for BIS coordination and compliance in India |
The Foreign manufacturers are required to appoint an Authorized Indian Representative (AIR) in India. The representative is the local point of contact for the Bureau of Indian Standards (BIS) and takes care of all rules and compliance work in India.
Marking Requirements & License Validity
Marking Requirements
Once a manufacturer obtains BIS approval, the ISI Mark for the pipe socket must be clearly and permanently marked on its packaging or on the product. Along with the ISI Mark, key details such as the manufacturer’s identification and licence number (CM/L) must be marked. This ensures the product complies with all safety and performance standards. More details are mentioned below:
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 10124 (Part 2): 2009 |
| CML Number | Certification Marks License (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
BIS License Duration for uPVC Pipe Socket Joints
| particulars | Details |
|---|
| Initial Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillane | Includes periodic factory inspections and market sample testing conducted by BIS |
| Compliance | Continuous following to standard and applicable Quality Control Orders (QCOs) is mandatory |
| Risk | Non-compliance or failed sample testing may lead to suspension or cancellation of the BIS license |
Cost for Hard PVC Pipes Socket BIS License
The cost of BIS Approval for Water Supply Socket Fittings includes charges for application, inspection, license, testing, and marking. These fees are paid to BIS as per Scheme I guidelines.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are to be paid directly to BIS-recognised laboratories.
- Consultancy fees can vary depending on product type and factory location.
Conclusion
Fabricated PVC-U sockets are essential for creating secure and durable pipe connections in potable water infrastructure. Meeting the requirements under IS 10124 (Part 2): 2009 improves confidence in the fitting’s operational reliability and long-term performance under regular water distribution conditions. The joints having BIS approval will be capable of maintaining stable connections.
Certified products are better suited to maintain proper sealing and stable connections. Many manufacturers prefer professional assistance to manage BIS certification procedures without unnecessary complications. EVTL India can help manufacturers to get the product license on time. It provides help in all processes such as documentation, testing coordination, and compliance.
