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Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation

90.93 Standard confirmed

ISO/TC 138/SC 5

Adhesives for thermoplastic piping systems — Part 1: Determination of film properties

90.93 Standard confirmed

ISO/TC 138/SC 5

Adhesives for thermoplastic piping systems — Part 2: Determination of shear strength

90.93 Standard confirmed

ISO/TC 138/SC 5

Adhesives for thermoplastic piping systems — Part 3: Test method for the determination of resistance to internal pressure

90.93 Standard confirmed

ISO/TC 138/SC 5

Unplasticized poly(vinyl chloride) (PVC-U) pipes — Dichloromethane resistance at specified temperature (DCMT) — Test method

90.93 Standard confirmed

ISO/TC 138/SC 5

Injection-moulded unplasticized poly(vinyl chloride) (PVC-U) fittings for pressure pipe systems — Crushing test

90.92 Standard to be revised

ISO/TC 138/SC 5

Thermoplastics pipes for the transport of fluids — Determination of Charpy impact properties — Part 1: General test method

60.60 Standard published

ISO/TC 138/SC 5

Thermoplastics pipes for the transport of fluids — Determination of Charpy impact properties — Part 2: Test conditions for pipes of various materials

60.60 Standard published

ISO/TC 138/SC 5

Thermoplastics pipes — Determination of creep ratio

90.93 Standard confirmed

ISO/TC 138/SC 5

Thermoplastics pipes — Determination of ring stiffness

90.93 Standard confirmed

ISO/TC 138/SC 5

Crosslinked polyethylene (PE-X) and crosslinked medium density polyethylene (PE-MDX) — Effect of time and temperature on expected strength

20.00 New project registered in TC/SC work programme

ISO/TC 138/SC 5

Plastics pipes for the conveyance of fluids under pressure — Miner's rule — Calculation method for cumulative damage

20.00 New project registered in TC/SC work programme

ISO/TC 138/SC 5

Plastics pipes and fittings — Peel decohesion test for polyethylene (PE) electrofusion assemblies of nominal outside diameter greater than or equal to 90 mm

40.00 DIS registered

ISO/TC 138/SC 5

Plastics pipes and fittings — Decohesion test of polyethylene (PE) saddle fusion joints — Evaluation of ductility of fusion joint interface by tear test

40.00 DIS registered

ISO/TC 138/SC 5

Thermoplastic materials for piping systems — Determination of resistanceto slow crack growth under cyclic loading — Cracked Round Bar test method

10.60 Close of voting

ISO/TC 138/SC 5

Polyethylene (PE) materials for piping systems — Determination of Strain Hardening Modulus in relation to slow crack growth — Test method

40.20 DIS ballot initiated: 12 weeks

ISO/TC 138/SC 5

Thermoplastic materials for piping systems — Determination of resistance to slow crack growth under cyclic loading — Cracked Round Bar (CRB) test method

30.20 CD study/ballot initiated

ISO/TC 138/SC 5

Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds

50.00 Final text received or FDIS registered for formal approval

ISO/TC 138/SC 5