Standards

This specification covers poly(vinyl chloride) (PVC) pipe made in standard thermoplastic pipe dimension ratios and pressure rated for water (see appendix). Included are criteria for classifying PVC plastic pipe materials and PVC plastic pipe, a system of nomenclature for PVC plastic pipe, and requirements and test methods for materials, workmanship, dimensions, sustained pressure, burst pressure, flattening, and extrusion quality. Methods of marking are also given.

This specification covers chlorinated poly(vinyl chloride) (CPVC) pipes made in standard thermoplastic pipe dimension ratios and pressure rated for water. (See Appendix). Included are criteria for classifying CPVC plastic pipe materials and CPVC plastic pipe, and requirements and test methods for materials, workmanship, dimension, sustained pressure, burst pressure, flattening, and extursion quality. Methods of marking are also given.

This document contains the standards governing TV broadcasting systems. The standards ensure satisfactory monochrome and colour television broadcasting services based on the 525-line NTSC colour system. The system is known as NTSC/M  

This standard specifies requirements for circular-cross-section seamless polypropylene (PP) pipes made from homopolymer polypropylene (PP-H), block copolymer polypropylene (PP-R) or random copolymer polypropylene with modified crystalline structure and elevated temperature resistance (PP-RCT).

This regional standard specifies requirements for high density polyethylene garbage badge which are normally used for the disposal of domestic and commercial waste. It includes requirements and test methods for impact resistance bag dimensions, burst resistance, heat seal integrity and leakage. This standard does not apply to bag intended for the disposal of industrial, biological or medical waste.