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BIS CERTIFICATION FOR HIGH STRENGTH STRUCTURAL BOLTS IS 3757:1985
High-strength structural bolts are indispensable elements in construction and engineering endeavors, offering sturdy connections for structural components. These bolts boast superior tensile strength, making them perfect for applications demanding robust structural integrity. Whether utilized in erecting buildings, bridges, or other infrastructure projects, high-strength structural bolts are pivotal in guaranteeing stability and safety. Their enduring reliability renders them the top choice for engineers and builders seeking secure and enduring connections in diverse construction scenarios.
In today's rapidly evolving manufacturing landscape, ensuring adherence to standardized quality has transitioned from optional to imperative, particularly in the fast-paced manufacturing sector. The Bureau of Indian Standards (BIS) has rolled out the Bolts, Nuts and Fasteners (Quality Control) Order, 2023, introducing fresh directives for manufacturing and distributing high-strength structural bolts within the Indian market. These directives are in harmony with IS 3757:1985, the globally recognized standard for fasteners.
The Essence of Standardized Quality
To obtain BIS certification and ensure the production of standardized goods, manufacturers must ensure their products adhere to the designated Indian standards. Let's delve into the specifics, using IS 3757:1985 as a benchmark for High Strength Structural Bolts.
KEY HIGHLIGHTS
| Product Name | High Strength Structural Bolts |
| Applicable Indian Standard | IS 3757:1985 |
| Applicable Certification Scheme | Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2 |
| Compliance Requirement | Mandatory |
| QCO Link | Quality Control Order |
Understanding the Standards: IS 5187:1972
Manufacturers are authorized to utilize the Standard Mark as per IS 3757:1985. It's imperative that labeling and marking strictly adhere to the guidelines outlined in IS 3757:1985. Packaging for High Strength Structural Bolts should conform to IS 1367(Part 18). All productions meeting Indian Standards and covered under the license should prominently display the Standard ISI Mark.
To employ the standard mark, manufacturers must acquire a BIS license for High Strength Structural Bolts from the Bureau of Indian Standards. This license is granted following a thorough evaluation of manufacturing infrastructure, quality control measures, testing capabilities, and the overall production process. Obtaining the BIS license is crucial to guaranteeing the safety and reliability of High Strength Structural Bolts for consumers.
TESTS
Having a specialized laboratory for conducting the tests outlined in the standard is essential. Through meticulous testing procedures as per the specified methods, High Strength Structural Bolts can confidently meet the necessary quality and safety standards.
The following are the major tests for High Strength Structural Bolts:
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Dimensions and Tolerances
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Tensile test
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Proof load test
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Hardness test
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Yield strength test
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Finished test
PROCESS FOR BIS ISI MARK CERTIFICATION
Timeline For Bis Certification
Below is an approximate timeline for acquiring BIS Certification for High Strength Structural Bolts.
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For Indian Manufacturers (Standard Timeframe – 30 days)
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For Foreign Manufacturers (Standard Timeframe – 180 days)
NOTE:
For comprehensive guidance on the BIS ISI Certification process, please explore:
WHY USE ABSOLUTE VERITAS?
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.
Absolute Veritas (AV) will handle end to end pre-registration request, sample preparation, documentation, testing and application process for FMCS Certification
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