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Specification for Labelling of commodities: Part 10: Labelling of equipment, items and parts containing refrigerants

This standard specifies that labelling requirements for all types of equipment, items and parts containing refrigerants. It also includes containers or receptacles used for transporting and storing gases that are considered refrigerants. This standard shall be read in conjunction with the latest version of the Guyana Standard, GYS 9-1 “Specification for labelling of commodities- Part 1: General principles”.

Compulsory Consumer Products Environment Labelling

GYS 9-10 - 2014

GYD 5,500 17 pages

Specification for poly (vinyl chloride)(PVC) plastic pipe, schedules 40, 80 and 120

This specification covers poly (vinyl chloride) (PVC) pipe made in Schedule 40, 80, and 120 sizes and pressure-rated for water (see Appendix X1). 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.

The products covered by this specification are intended for use with the distribution of pressurized liquids only, which are chemically compatible with the piping materials. Due to inherent hazards associated with testing components and systems with compressed air or other compressed gases, some manufacturers do not allow pneumatic testing of their products. Consult with specific product/component manufacturers for their specific testing procedures prior to pneumatic testing.

Compulsory Plastic

GYS 99 - 2021

GYD 5,500 19 pages

Specification for pneumatic tyres for commercial highway vehicles

This standard specifies physical dimensions, performance and marking requirements for pneumatic tyres for highway commercial vehicles. Test methods for determining conformity to the performance requirements are also included.

Withdrawn Compulsory Consumer Products Tyres

GYS 194 - 2001

GYD 5,000 14 pages

Specification for Rotationally moulded polyethylene water storage tanks

This standard covers flat-bottomed water storage tanks of circular cross-section manufactured from unreinforced polyethylene by the process of rotational moulding. Included are requirements for physical characteristics, dimensions, materials performance, testing marking and labelling.

These specifications apply to tanks intended for:

(a) The storage of potable water at normal atmospheric pressure;

(b) Installation and use at environmental or service temperatures such that the material of tank remains between 15 °C and 80°C; and

(c) Vertical, above- ground installation on fixed, flat, fully- supporting bases.

Compulsory Plastic Stationary containers and tanks water

GYS 588 - 2023

GYD 6,100 27 pages