1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 15875 1 (PE-X) 1： KS M ISO 15875 1:2008 2008 10 28 http:/www.kats.go.krKS M ISO 15875 1:2008 : ( ) ( ) () ()SK () ( ) : (http:/www.standard.go.kr) ： ： 2003 11 28 ： 2008 10 28 2008-0705 ： ： ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M ISO 1587
2、5 1:2008 (PE-X) 1： Plastics piping systems for hot and cold water installations Crosslinked polyethylene(PE-X) Part 1： General 2002 ISO/FDIS 15875 1, Plastics piping systems for hot and cold water installations Crosslinked polyethylene(PE-X) Part 1： General , . 1 (KS M ISO 15875 1 1 ) (PE-X) . ( ) .
3、 , , . . (KS M)ISO 15875 , , , . 2 . . ( ) . KS M 3357, (PE-X) KS M ISO 472, KS M ISO 1043 1, 1： KS M ISO 4065, KS M ISO 15875 3, (PE-X) 3： KS M ISO 15875 1:2008 2 3 , , . 3.1 KS M ISO 472 KS M ISO 1043 1 . 3.1.1 3.1.1.1 3.1.1.1.1 (DN) , (mm) . 3.1.1.1.2 (DN/OD) 3.1.1.2 dn DN/OD 3.1.1.3 ( ) de 0.1 m
4、m 3.1.1.4 dem ( 3.142) 0.1 mm 3.1.1.5 dem,min 3.1.1.6 dem,max 3.1.1.7 dsm KS M ISO 15875 1:2008 3 3.1.1.8 3.1.1.9 en . 3.1.1.10 ( ) e 0.1 mm 3.1.1.11 ( ) emin 3.1.1.12 ( ) emax 3.1.1.13 , . 3.1.1.14 (S) KS M ISO 4065 (KS M)ISO 15875 S (KS M 3357 ). 3.1.1.15 Scalc 0.1 mm . nnncalc2eedS= dn： (mm) en：
5、(mm) 3.1.2 3.1.2.1 pD p D EN 806 11 (MDP) . KS M ISO 15875 1:2008 4 3.1.2.2 (MPa). . minminem2)(eedp= p ： (MPa) dem： (mm) emin： (mm) 3.1.2.3 TD 3.1.2.4 Tmax (TD) 3.1.2.5 Tmal 3.1.2.6 Tcold 25 20 . 3.1.2.7 3.1.3 3.1.3.1 (LCL) (T) (t) 97.5 % MPa 3.1.3.2 D ( DP) ( DF) (MPa) KS M 3357 A KS M ISO 15875 1
6、:2008 5 3.1.3.3 ( ) C LCL 1 3.1.3.4 3.1.4 , (PE-X) . 3.2 C ( ) de ( ) dem dem,min dem,max dn dsm e emax emin en p pD Scalc Scalc,max T Tcold TD Tmal Tmax t cold20 D DF DP F P LCL KS M ISO 15875 1:2008 6 3.3 DN DN/OD LCL MDP PE-X S 4 (KS M)ISO 15875 1 4 . 50 . ISO 105085 . , . ISO 105085 3( ) (KS M)I
7、SO 15875 . 1 . 0.4 MPa, 0.6 MPa, 0.8 MPa 1.0 MPa pD . 1 TD TD a Tmax Tmax Tmal Tmal PE-X 1a60 49 80 1 95 100 (60 ) PE-X 2a70 49 80 1 95 100 (70 ) PE-X 4b20 40 60 2.5 20 25 70 2.5 100 100 , PE-X 5b20 60 80 14 25 10 90 1 100 100 a PE-X 1 , PE-X 2 . b ( PE-X 5 50 ： 20 14 , 60 25 , 80 10 , 90 1 , 100 1
8、). TD, Tmax Tmal . 1 20 , 1.0 MPa 50 . . KS M ISO 15875 1:2008 7 . 5 5.1 KS M 3357 KS M ISO 15875 3 . 5.2 PE-X . , . 5.3 . , . KS M ISO 15875 1:2008 8 1 EN 806 1： 2000, Specification for installations inside buildings conveying water for human consumption Part 1： General 2 ENV 12108： 2001, Plastics
9、piping systems Guidance for the installation inside buildings of pressure piping systems for hot and cold water intended for human consumption 3 ISO/FDIS 15875 5： 2002, Plastics piping systems for hot and cold water installations Crosslinked polyethylene(PE-X) Part 5： Fitness for purpose of the syst
10、em 4 ISO/TS 15875 7, Plastics piping systems for hot and cold water installations Crosslinked polyethylene(PE-X) Part 7： Assessment of conformity 5 ISO 10508： 1995, Thermoplastics pipes and fittings for hot and cold water systems (PE-X) 1： 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 15875 1:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Plastics piping systems for hot and cold water installations Crosslinked polyethylene(PE-X) Part 1： GeneralICS 83.140.30； 91.140.60
