GOST R 50402-2011 Equipment used in gas welding cutting and allied processes Safety devices for fuel gases and oxygen or compressed air Technical requirements and tests《气焊、气割和相关工艺用.pdf

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1、 504022011( 5175:1987) , . ISO 51751987Equipment used in gas welding, cutting and allied processes Safety devices for fuel gases and oxygen or compressed air General specifi cations, requirements and testsMOD 504022011II 27 2002 . 184- , 1.02004 . 1 - - . . ( . . ), (), ( ), . , -, 42 364 3 - 13 201

2、1 . 1034-4 - 51751987 , . . , (ISO 51751987 Equipment used in gas welding, cutting and allied proces-ses Safety devices for fuel gases and oxygen or compressed air General specifi cations, requirements and tests). / 4 , 5 5040292 ( 517587) - , - . () . - , , 2012 , - - 504022011 III1 . . . . . . . .

3、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 . . . . . . . . . . . . . . . . . . . . . . . .

4、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 . . . . . . . . . . . . . . . . . . . . . . . . . . .45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45.1 . . . . . . . . . . . . . . . . . .

5、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 . . . . . . . . . . . . . . . . . . . . . . . . .

6、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56.2 , . . . .57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7、 . . . . . . . . . . . . . . . . .67.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67.3

8、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67.4 , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9、 . . . .67.6 , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109 . . . . . . . . . . .

10、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 () , . . . . . . . . . . . . . . .11 504022011IV 517587 , , . , . , - .1 201301011 , -, , - (, ) , . - , , 4. .2 : 5037992 ( 909089) -, . 547912011 , . - 300 (30 ) 12.2.054.1

11、89 . . - 2909091 ( 9539:1988) , -, . , 1 , - , . - (), () . , , , - , .3 :3.1 : , () . 504022011 ( 5175:1987) , Equipment used in gas welding, cutting and allied processes. Safety devices for fuel gases and oxygen or compressed air.Technical requirements and tests 50402201123.2 : , . (. 1) , , . 13.

12、3 : , - , , , , . (. 2) , - . : I ( ) - ; II ( ) -. - -. 23.4 : , - . (. 3) , . 504022011 3 33.5 3.5.1 , : , . (. 4) , , -, , , . 43.5.2 , : , - . (. 5) , , , . 5 50402201143.5.3 , : , . (. 6) , . . 64 -. .4.1 ( , ) ( ) : , I (- ), - 4.2 : , I (- ), - - 300 . -0192001 , , - .5 5.1 - . 504022011 5 - ( ).5.2 , , 29090.6 6.1 6.1.1 50379. 7.5.1 8 3/.6.1.2 , 5- , 6 (60 /2). 5 .6.2 , 6.2.1 .6.2.2 - 7.6.1.

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