Fluid systems and components

prEN 17151-1 - Plastics piping systems for non-pressure underground conveyance and storage of surface water - Part 1: Test method for determination of long-term compression strength of boxes
Categories: Pipelines
Committee: CEN/TC 155 (Plastics piping systems and ducting systems)
Origin: CEN
Close date: 12 Feb 2026
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prEN 17151-2 - Plastics piping systems for non-pressure underground conveyance and storage of surface water - Part 2: Test method for determination of creep behaviour of boxes
Categories: Pipelines
Committee: CEN/TC 155 (Plastics piping systems and ducting systems)
Origin: CEN
Close date: 12 Feb 2026
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prEN 17152-1 - Plastics piping systems for non-pressure underground conveyance and storage of surface water - Boxes used for infiltration, attenuation and storage systems - Part 1: Specifications for boxes made of PP and PVC-U
Categories: Pipelines
Committee: CEN/TC 155 (Plastics piping systems and ducting systems)
Origin: CEN
Close date: 12 Feb 2026
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prEN ISO 1403 - Rubber hoses, textile-reinforced, for general-purpose water applications — Specification (ISO/DIS 1403:2026)
Categories: Pipelines
Committee: CEN/TC 218 (Rubber and plastics hoses and hose assemblies)
Origin: CEN
Close date: 27 Feb 2026
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ISO/DIS 1403 - Rubber hoses, textile-reinforced, for general-purpose water applications — Specification
Categories: Pipelines
Committee: ISO/TC 45/SC 1 (Rubber and plastics hoses and hose assemblies)
Origin: ISO
Close date: 27 Feb 2026
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ISO/DIS 15524 - Pneumatic fluid power — Cylinders — Single-rod short-stroke cylinders, 1 000 kPa (10 bar) series, bores from 20 mm to 100 mm
Categories: Fluid power systems
Committee: ISO/TC 131/SC 3 (Cylinders)
Origin: ISO
Close date: 05 Mar 2026
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ISO/DIS 6964 - Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test method
Categories: Pipelines
Committee: ISO/TC 138/SC 5 (General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications)
Origin: ISO
Close date: 09 Mar 2026
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prEN ISO 13760 - Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO/DIS 13760:2026)
Categories: Pipelines
Committee: CEN/TC 155 (Plastics piping systems and ducting systems)
Origin: CEN
Close date: 10 Mar 2026
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ISO/DIS 13760 - Plastics pipes for the conveyance of fluids under pressure — Miner's rule — Calculation method for cumulative damage
Categories: Pipelines
Committee: ISO/TC 138/SC 5 (General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications)
Origin: ISO
Close date: 10 Mar 2026
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ISO/DIS 6162-1 - Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
Categories: Fluid power systems
Committee: ISO/TC 131/SC 4 (Connectors and similar products and components)
Origin: ISO
Close date: 10 Mar 2026
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ISO/DIS 9853 - Thermoplastics piping systems — Crushing test for moulded fittings
Categories: Pipelines
Committee: ISO/TC 138/SC 5 (General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications)
Origin: ISO
Close date: 10 Mar 2026
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ISO/DIS 10146 - Crosslinked polyethylene (PE-X) and crosslinked medium density polyethylene (PE-MDX) — Effect of time and temperature on expected strength
Categories: Pipelines
Committee: ISO/TC 138/SC 5 (General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications)
Origin: ISO
Close date: 12 Mar 2026
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ISO/DIS 8434-2 - Metallic tube connections for fluid power and general use — Part 2: 37 degree flared connectors
Categories: Fluid power systems
Committee: ISO/TC 131/SC 4 (Connectors and similar products and components)
Origin: ISO
Close date: 16 Mar 2026
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