国际船级社协会（IACS）URP.pdfVIP

INTERNATIONALASSOCIATIONOFCLASSIFICATIONSOCIETIES

Requirements

concerning

PIPESAND

PRESSUREVESSELS

IACSReq.2002

Contents,Page1

CONTENTS

P1RulesforpipesRev.5Nov2001

P2Rulesforpipingdesign,constructionandtestingRev.2Nov2001

P3AirpipeclosingdevicesRev.1May2001/Corr.1April2002

P4ProductionandApplicationofPlasticPipesonShips*1996/Rev.2July1999

SeealsoLL36andRecommendationNos.4and5

IACSReq.2001

P1.1-P1.2

P1Rulesforpipes

(Rev2

1997)

(Rev3

P1.1Scope

May

(1987)

1998)

(Rev.4

Thisrequirementisapplicabletoallpipingsystemscoveredbyclassificationunlesssupersededbyother

June2000)

URandinterpretationapplicabletospecificpipingsystems.

(Rev.5

Chemicalcargoandprocesspipingareexcludedfromthescopeofthepresentrequirement.

Nov.2001)

P1.2Strengthofpipes

(1972

Rev.1

1987

Rev.2

1997

Rev.3

May,1998)(Rev.4,June2000)(Rev.5,Nov.2001)

P1.2.1Requiredwallthickness

Theminimumwallthicknessof