Thermoplastic piping systems—Preliminary evaluation of the resistance to chemicals—Part 2:Polyolefin piping components
K dispozici od: únor 2027

Norma vydána dne 30.7.2026

Thermoplastics piping systems—Preliminary evaluation of the resistance to chemicals—Part 3: Unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinylchloride) (PVC-HI), modified poly(vinylchloride) (PVC-M), oriented poly(vinylchloride) (PVC-O) and chlorinated poly(vinyl chloride) (PVC-C) piping components
K dispozici od: únor 2027

Norma vydána dne 30.7.2026

Thermoplastics piping systems—Preliminary evaluation of the resistance to chemicals—Part 4: Fluoropolymer piping components
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Norma vydána dne 30.7.2026

Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 1General
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Norma vydána dne 30.7.2026

Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 2Pipes
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Norma vydána dne 30.7.2026

Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 3Fittings
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Norma vydána dne 30.7.2026

Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 4Valves
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Norma vydána dne 30.7.2026

Abrasion-heat resistant cast steels
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Norma vydána dne 30.7.2026

Silica-based ceramic cores for investment casting
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Norma vydána dne 30.7.2026

Investment castings(steel, nickel alloys and cobalt alloys)—General technical requirements
K dispozici od: únor 2027

Norma vydána dne 30.7.2026