1、 , ( )INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC) ISO1167 1 2013, 1 (ISO 1167-1:2006, IDT) 2014 ISO 1167 12013 II, 1.0 92 . 1.2 2009 . , - . , , -, 1 - - , 42 241 , -, , 3 , (- 63- 27 2013 .) : ( 3166) 004 97 ( 3166) 004 97 AMBYKGMDRUUZ -4 ISO 1167-1:2006 Thermoplastics
2、pipes, ttings and assemblies for the conve ance of ids Determination of the resistance to internal pres-s re art 1: General method (, . . 1. ). (), - , (), - , (. 7.1 7.4). ISO T 13 , (ISO), S , . (en). , - , , , . - . (IDT) 20 2014 . 201- ISO 1167-1 2013 1 2014 .6 241 7- 0 ISO 1167 12013 III - , -
3、. ( ) - . , , 2014 , - ISO 1167 12013 IV . . , , . ISO 1167-2 2013 , ISO 1167-3 2013 ISO 1167-4 2013 - : , . , ISO 1167-1:2006: 5.4 9 10, . ; 5.5 7 8, . . -, . 24157 80 - . ISO 1167 1 4 -. , 4), : (), .1 ISO 1167 12013 2014 08 011 - , - . : -, - -. 2 . - , ( ). ISO 1167-2:2006 Thermoplastics pipes,
4、ttings and assemblies for the conveyance of uids Determi-nation of the resistance to internal pressure Part 2: Preparation of pipe test pieces (, - . . 2. )ISO 1167-3:2007 Thermoplastics pipes, ttings and assemblies for the conveyance of uids Determi-nation of the resistance to internal pressure Par
5、t 3: Preparation of components (, . - . 3. )ISO 1167-4:2007 Thermoplastics pipes, ttings and assemblies for the conveyance of uids Deter-mination of the resistance to internal pressure Part 4: Preparation of assemblies (, . - . 4. )ISO 3126 Plastics piping systems. Plastics components Determination
6、of dimensions ( . . )ISO 9080 Plastics piping and ducting systems Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation ( . - )3 :3.1 (component): , , ., 1. Thermoplastics pipes, ttings and assemblies for the conveyance of uids.Determination of
7、 the resistance to internal pressure. Part 1. General method ISO 1167 1 2013 23.2 (standard dimension ratio); SDR: - dn n.4 - . : ( ), ( ) ( ). , , - :) (. 5.1 ISO 1167-2, 4.1);b) ;c) SDR, S*, - ;d) ;e) () , - ( ); f) , . , ;g) ;h) , , - .5 5.1 , ( ). - , , -. . : , , , , 1 . , ( ), , . B : , - , ,
8、, , . , . 1, - , . () . . , . , , - , . , - ISO 1167-3. ISO 9080 . , - .* . ISO 4065 1. ISO 1167 1 2013 3) b) B 1 , 5.2 , , -, , 1 , , + 2 - 1 . , , - () . , . , , - . . , , , - , .5.3 , - (5.2) , , , / , .5.4 , - 10 + 2 - 1 % . , . . - , , (, , ). ISO 1167 1 2013 4 - ( ). 5.5 , - . , (. 8). . , . . , (5.8) -
