FASTENERS STEP BOLTS FOR STEEL STRUCTURES :IS 10238:2001

BIS CERTIFICATION FOR FASTENERS - STEP BOLTS FOR STEEL STRUCTURES IS 10238:2001

In today's competitive landscape, maintaining market presence hinges on delivering top-notch quality products that meet stringent standards. In India, securing a BIS license and adhering to IS 10238:2001 for Threaded Steel Fasteners, specifically Step Bolts for Steel Structures, is essential for market entry and consumer trust. Achieving BIS certification necessitates strict compliance with Indian standards, ensuring the production of superior-quality goods.

This standard outlines the criteria for step bolts utilized for accessing the summits of steel structures, such as transmission towers, along with the provision of two hexagon nuts per bolt. Safety is paramount, and it's stipulated that the combined weight of an individual, including bolts, nuts, tools, and equipment, must not surpass 150 kg while utilizing step bolts for accessing elevated points on structures. Additionally, IS 6639 addresses hexagon bolts utilized in constructing generic steel frameworks.

Step bolts must adhere to the specifications of Grade C, as outlined in IS 1367 (Part 2), and meet the property class 4.6 requirements per IS 1367 (Part 3). Mating nuts and washers must conform to IS 14394 standards. Surface discontinuities of step bolts must align with IS 1367 (Part 9/See 2). Sampling, inspection, and acceptance criteria must follow IS 1367 (Part 17). A dedicated laboratory is essential for conducting requisite tests according to standard methods specified in the guidelines.

Product Name	Fasteners - Threaded Steel Fastener - Step Bolts for Steel Structures
Applicable Indian Standard	IS 10238:2001
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory

TESTS

The following are the major tests for step bolts:

Dimensions and Tolerances
Tensile test
Proof load test
Hardness test
Yield strength test
Finished test

PACKING AND MARKING:

To utilize the Standard Mark per IS 10238:2001, adherence to labeling and marking guidelines outlined in the same standard is imperative. Packaging of step bolts must comply with IS 1367 (Part 18). Any production meeting Indian Standards and covered by the license must prominently display the Standard ISI Mark.

Manufacturers seeking to use the standard mark must secure a BIS license for Step Bolts for Steel Structures from the Bureau of Indian Standards. This license is granted following a comprehensive evaluation of manufacturing infrastructure, quality control measures, testing capabilities, and production processes. Acquiring a BIS license for Step Bolts for Steel Structures is essential to ensure consumer safety and reliability.

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.

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