1、 56349 2015 ( 10424-2:2007) 2 ISO 10424-2:2007 Petroleum and natural gas industries Rotary drilling equipment Part 2 Threading and gauging of rotary shouldered thread connections (MOD) 2015 563492015 II 1 7 357 4 , - 2 357 3 - 11 2015 . 78- 4 - 10424-2:2007 . 2: (ISO 10424-2:2007 Petroleum and natur
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5、 563492015 1 2 Drill pipes and other elements of drilling equipment for petroleum and natural gas industries. Part 2. Basic parameters and inspection of thread shouldered connection. General technical requirements 201510 01 1 - , -. , , , , , , . : - FH V-040 V-050. - ; - NC V-038R. 2,54 , ; - REG V
6、-040, V-050 V-055. ; - 28487 V-038 V-040 V-050 V-055. , . ( ). - ( ) , . 2 : 563492015 2 9.30186 . - . 9.30288 . - . 11708-82 . . 28487-90 . . . / 17025-2009 - (/ 17025, IDT) 54383-2011 . - ( 11961:2008, MOD) - , 1 , - . , , . -, , - (). -, , , , , . - , , , , - . 3 11708, : 3.1.1 (interchange stand
7、-off): - - . 3.1.2 (product): - ( , ) , . 3.1.3 (initial stand-off): - -. 3.1.4 - (master gauge): , . - (reference master), (regional master) (grand master) . 3.1.5 , (cone of box end, cone of pin end): . . 3.1.6 (box end): - . 3.1.7 (threader): , - . 3.1.8 (stand-off): - . 3.1.9 (low-torque feature):
