GOST R 55070-2012 Fiberglass reinforced thermosetting plastic pipes and parts of pipelines Methods to prove the leak tightness under short-term internal pressure《玻璃纤维增强热固性塑料管和管道部分 .pdf

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1、 55070 2012 , ISO 7511:1999 (NEQ) 550702012 II 1 2 063 , 3 14 2012 . 768- 4 ISO 7511:1999 . (GRP). (ISO 7511:1999 Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the leaktightness of the wall under short-term internal pressure, NEQ)

2、5 1.02012 ( 8). ( 1 ) , - . () - - . , (gost.ru) , 2014 , 55070 2012 (ISO 7511:1999) 1 , Fiberglass reinforced thermosetting plastic pipes and parts of pipelines. Methods to prove the leak tightness under short-term internal pressure 2014 01 01 1 , , ( ) . . . 2 : 545592011 , . , 1 , , , . , , (). ,

3、 , , , , . , , , , . 3 54559, : 3.1 : . 4 4.1 , , , . . 4.2 . 550702012 2 5 5.1 5.1.1 , : - ; - ; - ; - . 5.1.2 / / . . , 5.1.3 2 % 5 %. 5.1.4 , - . . 5.2 5.2.1 , : - ; - ; - ; - ; 5.2.2 . 5.2.3 / , / . . , . 5.2.4 2 %. 6 6.1 , . 6.2 , . 6.3 . 6.4 . 6.5 16 , , . 6.6 . 7 , , . 7.1 7.1.1 , . , . 55070

4、2012 3 7.1.2 , , , . 7.1.3 , , , , , . 7.2 7.2.1 , . . 7.2.2 . . 7.2.3 , , , . , 0,01 , . 7.2.4 , , , , , . 8 . 9 , : - ; - , ; - ; - , . ; - , ; - , , ; - ; - , , ; - . 550702012 4 678.742-462:006.354 23.040.20 23.040.45 29 2201 : , , , , 01.08.2014. 60x841/8. . . . 0,93. 69 . . 2806. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru

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