Plastics piping systems; crosslinked polyethylene (PE-X) pipes; determination of degree of crosslinking by solvent extraction; German version EN 579:1993— 4 стр.
Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011); German and English version EN ISO 10147:2012— 17 стр.
Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 1: Thermoplastics (ISO 23936-1:2009); English version EN ISO 23936-1:2009— 36 стр.
Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011); German and English version EN ISO 10147:2012— 17 стр.
Plastic piping systems for warm water floor heating systems and radiator pipe connecting - Crosslinked polyethylene of medium density (PE-MDX)— 15 стр.
