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Plastics piping systems — Multilayer pipe systems for indoor gas installations — Part 2: Code of pratice

90.93 Standard confirmed

ISO/TC 138/SC 4

Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications

60.60 Standard published

ISO/TC 138/SC 4

Plastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systems

90.93 Standard confirmed

ISO/TC 138/SC 4

Plastics pipes and fittings — Butt fusion jointing procedures for polyethylene (PE) piping systems

90.93 Standard confirmed

ISO/TC 138/SC 4

Plastics pipes and fittings — Butt fusion jointing procedures for polyethylene (PE) piping systems — Amendment 1

60.60 Standard published

ISO/TC 138/SC 4

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 1: General

60.60 Standard published

ISO/TC 138/SC 4

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 2: Pipes

60.60 Standard published

ISO/TC 138/SC 4

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings

60.60 Standard published

ISO/TC 138/SC 4

Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 5: Fitness for purpose of the system

60.60 Standard published

ISO/TC 138/SC 4

Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 1: Pipes for a maximum operating pressure of 1 bar (100 kPa)

90.93 Standard confirmed

ISO/TC 138/SC 4

Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 2: Fittings for a maximum operating pressure of 200 mbar (20 kPa)

90.93 Standard confirmed

ISO/TC 138/SC 4

Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 3: Fittings and saddles for a maximum operating pressure of 1 bar (100 kPa)

90.93 Standard confirmed

ISO/TC 138/SC 4

Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 4: Code of practice for design, handling and installation

90.93 Standard confirmed

ISO/TC 138/SC 4

Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 2: Electrofusion

30.60 Close of voting/ comment period

ISO/TC 138/SC 4

Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 2: Pipes

40.20 DIS ballot initiated: 12 weeks

ISO/TC 138/SC 4

Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 3: Fittings

40.20 DIS ballot initiated: 12 weeks

ISO/TC 138/SC 4

Title missing — Part 2: Part 2: Pipes

10.20 New project ballot initiated

ISO/TC 138/SC 4

Polyethylene pipes and fittings for the supply of gaseous fuels or water — Training and assessment of fusion operators

10.20 New project ballot initiated

ISO/TC 138/SC 4