BIS CERTIFICATION FOR STEEL WIRE UMBRELLA RIBS IS 4223:1975

INTRODUCTION

Steel wire for umbrella ribs is made from thin, flexible steel wires that are bent to create the structure of an umbrella. They are designed to be strong and durable. Upon opening the umbrella ribs stretch out and hold the fabric canopy, shaping the umbrella and giving it coverage.

To ensure the product quality of steel wire for umbrella ribs, the Bureau of Indian Standards (BIS) has made it mandatory for manufacturers to undergo BIS registration and obtain the BIS ISI mark before selling it in the market. Manufacturers can use the ISI Mark on their products only after obtaining a license from BIS that is granted after BIS registration. The presence of the ISI mark on a product indicates that it complies with BIS's stringent quality standards.

IS 4223:1975 Covers Steel wires for umbrella ribs. The requirements for carbon steel round and flat wire used for umbrella ribs are covered by this standard.

This standard does not address the wire requirements for hollow U-shaped ribs.

There are three-wire grades designated as Grades 1, 2, and 3.

TESTS

Tests shall be carried out by the specified standard.

·       Chemical composition

·       Freedom from defects

·       Tensile test

·       Torsion test

·       Reverse bend test

·     Straightness test

·       Deflection test

BIS ISI Mark Certification Costing And Timeline

Conclusion:

Steel wire for umbrella ribs has been included in the mandatory ISI Certification Scheme under the IS 4223:1975 standard. This product cannot be exported, imported, or sold in the Indian consumer market without the ISI Mark imprinted.

If you need any assistance with BIS ISI registration for steel wire for umbrella ribs or ISI mark certification for steel wire for umbrella ribs, you can reach out to Evtlindia. We assist with all documentation formalities with India's BIS office, ensuring a smooth and hassle-free registration experience, and guiding you through the entire process from start to finish.

You can contact us via email at contact@evtlindia.com or by phone at 9560935898. Feel free to get in touch with us anytime for the support you need.