RESIN LINING STEEL PIPE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a resin lining steel pipe used as piping for water supply, hot water supply, air-conditioning, fire fighting, drainage or the like, even in the case a polyolefin resin or a crosslinking polyolefin resin in which the penetration of oxygen as a corrosion factor is high...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KAYAZONO YOSHIHISA, MIMURA HIROYUKI, FUNATSU SHINICHI
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BLASTING CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PIPES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a resin lining steel pipe used as piping for water supply, hot water supply, air-conditioning, fire fighting, drainage or the like, even in the case a polyolefin resin or a crosslinking polyolefin resin in which the penetration of oxygen as a corrosion factor is high is applied as inside lining, which is usable instead of the conventional resin lining steel pipe obtained by inside-lining polyvinyl chloride to an inside-outside hot dip metal plated steel pipe without requiring complicated stages and special equipment, and in which the adhesion between the steel pipe and the inside resin lining layer is excellent over a long period, and to provide a method for producing the same. SOLUTION: In the resin lining steel pipe, the inside of a steel pipe is provided with an adhesive layer, the further inside thereof is provided with a polyolefin resin layer or a crosslinked polyolefin resin layer, the steel pipe is beforehand subjected to substrate treatment, as the substrate treatment, a chemical conversion treatment coating of phosphate subjected to crystal grain refining treatment is applied, preferably, the space between the steel pipe and the adhesive layer is provided with an epoxy primer layer, and the outside of the steel pipe is provided with a metal sprayed coating. The production method uses the same. COPYRIGHT: (C)2006,JPO&NCIPI