1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)255752014, - 1.092 . - 1.22009 . , . , , -, 1 - (), - - ( )2 523 - ( 523)3 , (- 25 2014 . 45) : ( 3166) 00497 ( 3166) 00497 KZKGMDRUTJ -4 5 2015 . 313- 255752014 - 1 2015 .5 2557583 -, - . () . , - - , 2015 -, II 2557520141
2、 12 13 14 .25 .2 () .9III 255752014 2557583 - . , :- , 632, ;- 101,60, 110,00 323,85 , ;- -, ;- -, - -, - ;- ;- ;- .IV 255752014 Gauges for trapezoidal thread connections for casing pipes with couplings.Types and basic dimensions 201512011 - , , .2 : 278973 . 2467281 . - - - , 1 , . (), (-) . , , ,
3、 .3 :D - - ;D1 - ;d - ;d1 - - ;d2 - - ;d3 - - ;d4 -;d5 -;d6 - , - ;L - -;l - ;l1 - -;1 255752014 l2 - - - ;l3 - -;l4 - - - - .4 4.1 : - -;- - -;- -; - -;- -;- - -;- -. - , -, - - .4.2 :- ;-;- , ;- . - - 298,45 : 299 255752014. - - 139,70 : - 140 255752014.-, 114,30 : 114 255752014. 114,30 - .4.3 .4
4、4 24672.5 5.1 , - 19 1.2 2557520143 2557520141 ; 2 ;3 1 - -1 ; 2, ; 3 2 - -1 ;2 3 - 4 2557520141 ;2 4 - -1 ; 2 5 - - -1 ; 2 , ; 3 6 - -5 2557520141 ; 2 7 - - -1 ;2 8 - - - -1 ; 2 9 - - - -6 2557520141-d52)-D-D1-d-d1-d2-d3-,-d41)c1770,010101,6096,08799,28799,525101,60098,400110,00104,487107,687107,9
5、25110,000106,800114,30108,475111,675112,225106,800112,225114,300106,375111,100127,00121,050124,250124,925119,375124,925127,000118,950123,800139,70133,500136,700137,625131,875137,625139,700131,400136,500146,05139,850143,050143,975138,175143,975146,050137,750142,850168,28161,825165,025166,200160,15016
6、6,200168,275159,725165,0751 - ,-d6-l3-l4-L-l-l1-,-l2h16101,60975960377267110,001055960377267114,30109646560427772127,00122666762447974139,70135707166488378146,05141707166488378168,281637475705287827 2557520141-d52)-D-D1-d-d1-d2-d3-,-d41)c1770,010177,80171,100174,300175,725169,425175,725177,800169,00
7、0174,600193,68186,725189,925191,600185,050191,600193,675184,625190,475219,08211,750214,950217,000210,075217,000219,075209,650215,875244,48237,150240,350242,400235,475242,400244,475235,050241,275273,05265,725268,925270,975264,050270,975273,050263,625269,850298,45291,125294,325296,375296,375298,450295
8、250323,85316,525319,725321,775314,850321,775323,850314,425320,650339,72332,400335,600337,650337,650339,725336,5251 - ,-d6-l3-l4-L-l-l1-,-l2h16177,80173787974569186193,68189828378609590219,082148889846610196244,482398889846610196273,052688889846610196298,452938889846610196323,853198889846610196339,7
9、23358889846610196 11) d4 - -.2) d5 -. d5 c45c430 0200 015,.5.2 , :) - - (l3 20) + 0,020;) - - Lc45c4500350010,; , :) - - - l1 l2:- 56 + 0,010;- 56 + 0,015;) - (l 12) + 0,020;) - l2c45c4500250010,;) - - - - - c1770,005. .5.3 .5.4 .5.5 - - - - - l1 l2 c1770,10 . - - - - - c1770,10 . c45c43050020,. - - - - - l4 c1770,10 . - - - - - l4 c1770,10 , c45c43100020,.5.6 - - 0,05 .5.7 - 0,025 .5.8 0,003 .5.9 Ra 27
