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- IS 453:1993 specifies the material, design and performance requirements for double acting spring hinges used in doors and panels.
- Hinges shall be made from approved metals that provide strength, durability, and resistance to corrosion.
- Tests for performance like spring action, endurance, and load capacity are carried out in laboratories recognized by BIS.
- The quality control systems must be approved by BIS; the systems are operated by manufacturers who undergo regular factory inspections.
- ISI-marked hinges ensure safety, smooth operation, and reliability, conforming to Indian standards.
Introduction
The BIS Certification for Double Acting Spring Hinges as per IS 453: 1993 helps consumers and industries ensure that the hinges utilized for doors, partitions, and swing panels are of the desired quality and standards set for India. Double acting spring hinges are used when the doors are required to swing both ways and return automatically to the closed position, and they are used for various sectors such as commercial, hospitals, kitchen, and many more. As the hinges are utilized for continuous movement and operation, the quality of the hinges is of utmost importance for smooth movement and user safety. The BIS ensures that the product is produced from certified materials and meets the quality standards for ISI mark approval.
What is IS 453:1993?
IS 453:1993 is an Indian standard that specifies the requirements for double acting spring hinges designed for doors and panels. It has been published by the Bureau of Indian Standards (BIS).By this, it stipulates the material of construction, size, type of construction, finish, and performance requirements of such hinges to ensure that they function with easy double action of doors and ensure their ability to self-close. Additionally, this specification also ensures that only safe hinges qualify to be used in India by stipulating methods of testing their strength, endurance, and spring performance.
Key Points:
- IS 453:1993 is the Indian Standard specification for double-acting spring hinges for doors and swing panels.
- It outlines the specifications for the material, shape, dimensions, and finishing of hinges to be produced.
- It guarantees smooth one-way door function in addition to self-closing by spring action.
- It consists of tests for load-bearing capacity, endurance, and spring action.
- ISI marked hinges certified under the standard are a guarantee of compliance with quality and safety standards specified by BIS.
Why is BIS Certification Mandatory
BIS Certification is required so that it ensures that products imported to India have the required goodwill of quality, safety, and reliability. BIS Certification plays an imperative role in shielding Indian customers from sub-standard or unsafe products because it ensures that manufacturers use proven and tested materials, manufacturing processes, and testing procedures in making the products. BIS Certification also ensures that there is uniformity in terms of quality of products, thus upholding fair trade practices in India by allowing only quality products to use the ISI mark.
Key Reasons:
- This ensures that products meet the Indian standards on quality and safety.
- It protects the consumers from defective, unsafe, or substandard goods.
- It enforces the uniformity of manufacturing and testing practices among industries.
- It helps manufacturers with the ISI mark to achieve market credibility and customer trust.
- It provides for regulatory compliance and stops the sale of non-standard products within India.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Certification by BIS means the product meets the specifications of Indian Standard. | Provides excellent product safety and assurance of its quality. |
| Quality and performance comprise accredited laboratories recognized by BIS. | It will increase consumer trust and improve brand credibility. |
| The manufacturing companies shall follow the approved quality control systems. | It helps Indian manufacturers in obtaining market acceptance. |
| The quality produced is inspected at factories. | Reduces risk of product failure and potential legal consequences. |
| The ISI mark is allowed on certified products. | It adds to the overall quality and competitiveness of the product. |
Step-by-Step Process of BIS Certification
Step1:Documentation
- Collect required technical documents
- Prepare product specifications
- Gather company registration details
- Ensure documents follow BIS format
Step2:Product Testing
- Send samples to a BIS-approved lab
- Conduct safety and quality tests
- Receive test reports
- Confirm compliance with BIS standards
Step3:Application Submission
- Fill out the BIS application form
- Upload all required documents
- Attach valid test reports
- Pay the necessary BIS fees
Step4:Scrutiny and Inspection
- BIS reviews submitted documents
- Authority verifies test results
- Factory/product inspection may occur
- Clarifications requested if needed
Step5:Grant of License
- BIS approves the application
- License number is issued
- Product can carry BIS mark
- Renewal required before expiry
Documents Required for BIS Certification
| Category | Documents Required |
| Business Documents | Business license/registration, ISO certificate, organizational details |
| Manufacturer Details | Factory layout, process flow chart, machinery list, production details |
| Product Documents | Product specifications, component list, user manual, model details |
| Testing Documents | Test report from BIS-recognized lab, sample details, test request form |
| Legal & Compliance | Authorization letter, brand ownership proof, trademark certificate (if any) |
| Import/Foreign Manufacturer (If applicable) | AIR (Authorized Indian Representative) details, contract agreement, overseas manufacturer documents |
Timelines, Costs, Validity & Renewal
- Timelines: Usually from 20 to 30 days, with only 7-15 days for the testing.
- Costs: The cost of the government and the test varies depending on the product. There can be some additional charges though.
- Validity: The validity period is 2 years in most situations.
- Renewal: The renewal is done before the expiration; there should be updated documents/tests; the renewal
Why Choose Diligence Certifications
Diligence Certifications for your BIS certification requirements requires partnering with a reliable and experienced certification agency known for their emphasis on accuracy, clarity, and client success. At Diligence Certifications, the team is well aware of the complexities in the Indian standards norms of IS 453:1993 and can walk the manufacturer through the process of documentation, testing, inspection, and compliance. By emphasizing dedicated delivery, ever-present aid, and best practices in the industry, Diligence Certifications can assist you in getting the BIS certification efficiently while also ensuring your products rank at the pinnacle of quality and safety standards. If you are a new manufacturer wanting to demonstrate better compliance or if you are an existing manufacturer searching for a hassle-free certification experience at Diligence Certifications, the process of certification has never been simpler or more customized to your business objectives.
Conclusion
BIS Certification of Double Acting Spring Hinges as per IS 453:1993 plays an important role in assessing that hinges offered in doors and panels rely on specified levels of quality, safety, and performance. The manufacturers who get certified with this standard ensure smooth functioning and reliability of these products. BIS Certification also encourages consumer trust and permits them to deliver safe and standardized products to the Indian market.
Frequently Asked Questions (FAQs)
What is IS 453:1993?
It is the Indian standard for double acting spring hinges for use on doors/panels.
Is BIS certification compulsory for such hinges?
Yes, there is BIS certification required to sell BIS complaint hinges in India.
What is ISI marking?
ISI marking is essentially an “ This indicates that the hinges meet BIS standards of quality, safety, and performance.
What are the products covered under IS 453:1993?
Double acting spring hinges employed in swing doors and partitions.
What kinds of testing must be done to gain certification?
Spring action, endurance, and load capacity tests.
In which facilities are products tested?
In BIS-accredited testing laboratories.
Is the BIS certification open to anyone?
Producers of double acting spring hinges.
How long is a BIS license valid?
In general, the license is valid for a maximum period of two years.
Is factory inspection mandatory?
Indeed, factory inspection for quality control systems is done by BIS.
What makes BIS Certification so valuable?
It provides assurance regarding the safety, durability, and market acceptance of products in India.
