UNPLASTICIZED POLYVINYL CHLORIDE (UPVC) INJECTION MOULDED FITTINGS FOR SOIL AND WASTE DISCHARGE SYSTEM FOR INSIDE AND OUTSIDE BUILDINGS INCLUDING VENTILATION AND RAIN WATER SYSTEM
IS code: IS 14735 : 1999
Description
IS 14735:1999 is an Indian Standard titled "Unplasticized Polyvinyl Chloride (UPVC) Injection Molded Fittings for Soil and Waste Discharge System for Inside and Outside Buildings, Including Ventilation and Rainwater Systems." This standard provides specifications and requirements for UPVC injection-molded fittings that are used in soil and waste discharge systems for buildings, including ventilation and rainwater systems. These fittings play a crucial role in drainage and sanitation systems in both residential and commercial buildings.
Some of the key aspects covered by IS 14735 : 1999 include:
1. Scope:
The standard defines the scope and purpose of the specification, which is to establish requirements for UPVC injection-molded fittings for soil and waste discharge systems in buildings.
2. Materials:
It specifies the materials used in the manufacture of these fittings, ensuring they are of the appropriate quality and characteristics, including details about the UPVC material used.
3. Design and Construction:
Guidelines for the design and construction of the injection-molded fittings, including details about their dimensions, shapes, and mechanical properties.
4. Performance Requirements:
Specifications for the performance requirements of the fittings, ensuring they meet relevant standards for leak-tightness, resistance to chemicals and temperature, and other relevant properties.
5. Testing and Inspection:
Procedures for testing and inspecting the fittings to verify their compliance with the standard. This can include tests for dimensional accuracy, pressure resistance, and quality control measures.
Test Required for IS 14735 : 1999
Dimensions
Sealing ring
Design requirements (
Stress relief test
Vicat Softening temperature
Resistance to sulphuric acid
Titanium dioxide content
Sulphated as content
Impact test
Water tightness of joints
Effect on water
Conclusions:
If a product falls within the purview of the BIS Conformity Assessment Scheme, it is mandatory for manufacturers, importers, and foreign entities to acquire BIS ISI Certification. The Bureau reserves the right to revoke the license in cases where the product does not meet the certification prerequisites.
Certificates.World has a long-standing track record of acting as a one-stop solution for all product regulatory compliance needs within the industry. We are well-equipped to aid importers and manufacturers in fulfilling all the requirements for importing or marketing a product in the Indian market.
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- 1. Standardization:BIS is responsible for the development and maintenance of national standards for products and services in India.
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