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BIS Certification for Hot Dip Galvanized Stay Strand | IS 2141:2005 – Qualitance India

Introduction Hot dip galvanized stay strand is a stranded steel product used to provide mechanical support and tension in applications such as overhead electrical distribution lines, utility poles and other installations requiring reliable anchoring and support. Its performance depends on factors such as strand construction, wire tensile properties, breaking force, dimensional accuracy and zinc coating […]

BIS Certification for Sanitary Napkins | IS 5405:2019 — Requirements, Testing and ISI Mark -Qualitance

Important Update: IS 5405:2019 Has Been Superseded This article explains the certification framework associated with IS 5405:2019. However, the BIS standards catalogue now lists IS 5405:2025 — Disposable Sanitary Napkin/Panty Liner/Maternity Pad/Period Panty — Specification (Third Revision) and identifies it as mandatory certification. IS 5405:2025 supersedes IS 5405:2019. Manufacturers planning a new BIS application in […]

BIS Certification for Stainless Steel Tubes for the Food and Beverage Industry | IS 6913

Introduction Stainless steel tubes are widely used in food processing, beverage production, dairy plants, breweries, pharmaceutical manufacturing and other hygienic processing applications. These tubes carry liquids and process materials where corrosion resistance, mechanical strength, surface finish and dimensional accuracy are important for reliable operation. In India, the relevant Indian Standard is IS 6913, which originally […]

BIS Certification for Steel Pipe Flanges | IS 6392:2020 – Qualitance India

Introduction Steel pipe flanges are essential components used to connect pipes, valves, pumps, pressure vessels and other equipment in industrial piping systems. They are widely used in oil and gas, petrochemicals, power generation, water treatment, chemical processing and general engineering applications. To ensure product quality, dimensional accuracy, mechanical strength and reliable performance, the Bureau of […]

BIS Certification for Geogrids for Flexible Pavements | IS 17371:2020 -Qualitance India

BIS Certification for Geogrids for Flexible Pavements under IS 17371:2020 Geogrids are geosynthetic reinforcement materials used in road construction and pavement engineering to improve the structural performance of pavement layers. They help distribute loads, reinforce pavement structures and reduce deformation when appropriately selected and incorporated into an engineered pavement design. In India, geogrids for flexible […]

BIS Certification for Polypropylene Multifilament Woven Geobags | IS 16654:2017 -Qualitance India

BIS Certification for Polypropylene Multifilament Woven Geobags under IS 16654:2017 Polypropylene multifilament woven geobags are geosynthetic products used for coastal protection, riverbank stabilisation and erosion control in waterways. These bags are filled with sand or other suitable material and installed in applications where protection against erosion, scouring and water movement is required. In India, these […]

BIS Certification for Jute Geotextiles | IS 14715 (Part 1):2016 – Qualitance India

BIS Certification for Jute Geotextiles under IS 14715 (Part 1):2016 Jute geotextiles are textile-based geosynthetic materials used in civil engineering and road construction. They can help reinforce road sub-grade, improve soil separation and provide filtration functions when designed and installed according to the requirements of the project. In India, jute geotextiles intended for strengthening road […]

*BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes | IS 15909:2020 -Qualitance India

BIS Certification for Poly Vinyl Chloride (PVC) Geomembranes under IS 15909:2020 Poly Vinyl Chloride (PVC) geomembranes are flexible, impermeable membrane products used for lining and waterproofing applications in infrastructure, water management, environmental protection and civil engineering projects. They help control seepage and provide a barrier against water and certain liquids when appropriately selected, installed and […]

BIS Certification for Centrifugally Cast (Spun) Iron Pressure Pipes | IS 1536:2001 – Qualitance India

BIS Certification for Centrifugally Cast (Spun) Iron Pressure Pipes | IS 1536 Centrifugally cast (spun) iron pressure pipes are used in water supply, gas distribution and sewage infrastructure. These pipes must meet applicable technical requirements for mechanical strength, pressure resistance, dimensions, tolerances and coating to ensure reliable performance in service. In India, these products are […]

BIS Certification for Needle-Punched Non-Woven Geobags | IS 16653:2017

BIS Certification for Needle-Punched Non-Woven Geobags under IS 16653:2017 Needle-punched non-woven geobags are specialised geosynthetic products used for coastal protection, riverbank stabilisation and erosion control. To ensure consistent product quality and performance, these products are covered by IS 16653:2017 — Geosynthetics: Needle-Punched Nonwoven Geobags for Coastal and Waterways Protection — Specification. The Bureau of Indian […]