Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2016); German version EN ISO 15614-8:2016
Edition 2016-11

Cast steel welding elbows for storm valves - DN 50 to DN 150, flangeconnecting dimensions according to PN 10
Edition 2014-02

Polyethylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings
Edition 2024-01

Laboratory glassware; volumetric glassware for gas analysis, gas burettes, azotometers, eudiometers, nitrometers
Edition 1978-10

Non-destructive testing of steel tubes - Part 5: Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections (ISO 10893-5:2011); German version EN ISO 10893-5:2011
Edition 2011-07

Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatus for corrosion protection - Part 3: Field corrosion test for removal of corrosion products in incrusted water installations
Edition 2024-07

Steel water pipes and fittings
Edition 2022-10

Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes (ISO 8497:1994); German version EN ISO 8497:1996
Edition 1996-09

Ship service tank piping system - Filling and pressure equalizing equipment for tanks on ships - Sounding pipes
Edition 2015-08

District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 1: Classification, general requirements and test methods; German and English version prEN 17878-1:2022
Edition 2022-08