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Round Steel Wire for Ropes IS 1835:1976

June 21, 2025 | 3 min Read

Round steel wire is a fundamental component in the manufacturing of ropes due to its high tensile strength, flexibility, and durability. These wires are twisted or braided together to form robust ropes that are capable of handling heavy loads and withstanding harsh environmental conditions. Round steel wire ropes are widely used in various industries such as construction, mining, shipping, and transportation. They are essential for applications including lifting, hoisting, towing, and securing loads, as well as in elevators, cranes, and suspension bridges. The reliability and strength of round steel wire make it indispensable for ensuring safety and efficiency in operations that require robust and long-lasting rope solutions.

Importance of BIS Certification

BIS certification for round steel wire used in ropes is crucial to ensure that the wire meets the stringent quality and safety standards set by the Bureau of Indian Standards. This certification verifies that the wire possesses the necessary mechanical properties, such as tensile strength, flexibility, and durability, which are essential for its performance in demanding applications. Adherence to BIS standards guarantees product consistency, reliability, and safety, preventing potential failures that could compromise the integrity of the ropes used in critical operations. Furthermore, BIS certification fosters consumer confidence, supports regulatory compliance, and promotes industry best practices, ensuring that the round steel wire used in ropes meets the highest quality benchmarks required for various industrial and safety-critical applications.

Key Highlight

Product Name Round Steel Wire for Ropes
Applicable Indian Standard IS 1835:2012
Applicable Certification Scheme Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement Mandatory
QCO Link View QCO
Scope as per Standard

Indian Standard IS 1835:1976

As per the latest Quality Control Order (QCO) issued by the Ministry of Steel, Government of India on 5th February 2024, round steel wire intended for ropes must conform to the Indian Standard IS 1835:1976. This standard specifies the essential requirements for round steel wire used in the manufacturing of ropes, ensuring compliance with critical quality criteria such as mechanical properties, dimensional tolerances, and surface characteristics. Compliance with IS 1835:1976 is essential to guarantee the reliability, durability, and safety of ropes used in various industrial and commercial applications. Adhering to this standard supports the production of high-quality round steel wire that meets the stringent performance standards necessary for safe and effective use in rope manufacturing across India.

Process

Process for BIS ISI Mark Certification

A streamlined process designed to ensure compliance, quality, and efficiency at every step.

01

Documentation

Preparation and submission of required documents.

02

Application Submission

Filing the application with BIS along with applicable fees.

03

BIS Audit

Inspection and evaluation of manufacturing facility.

04

Sample Testing

Testing of product samples in BIS recognized laboratory.

05

Grant of License

Successful evaluation and grant of BIS ISI Mark license.

BIS ISI Mark Certification Process Video

Learn the complete process

Watch our detailed video to understand each step involved in obtaining BIS ISI Mark Certification.

Note

For detailed information about the Procedure for
BIS ISI Certification, visit:

Timeline for BIS Certification

The estimated time frame for obtaining BIS certification under IS 1835:1976 is:

For Indian Manufacturers

(Standard Timeframe)
30 Days

For Foreign Manufacturers

(Standard Timeframe)
180 Days

Conclusion

Round steel wire is indispensable in the realm of rope manufacturing, offering essential qualities like strength, flexibility, and durability. These wires play a critical role across industries such as construction, mining, and transportation, where they support heavy lifting, secure loads, and ensure safety in various operations. BIS certification for round steel wire, as per IS 1835:1976, ensures that these wires meet stringent quality standards, guaranteeing reliability and performance under demanding conditions. This certification not only promotes product consistency and safety but also instills confidence in consumers and supports regulatory compliance, reinforcing the role of round steel wire in maintaining high standards across industrial and safety-critical applications in India.

For more updates and detailed procedures, stay connected with Aleph INDIA and ensure your products are always compliant and top-quality.

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Partner with Aleph INDIA to simplify your BIS certification journey and ensure full compliance with IS 1835:1976 for robust and high-performance packaging solutions.

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