;5 ?;9 ".@15.01 !"# $%&’%( ! "#$%&’($%(* +#, -$ .(/ 01(" />
当前位置:文档之家› 天然气长输管道清管技术_图文(精)

天然气长输管道清管技术_图文(精)

・・!"#$%&’ ("%$! *+,- ".//.0/ (1230454/6 47 ’40/ 8.9:;021 <;:=>;5 ?;9".@15.01 !"# $%&’%( ! "#$%&’($%(* +#, -$ .(/ 01($/2*13(3#*$ 4*52($6 *7 4&#$( +#, -$ .(/ 8#29,#$9 :’19(’; "#$%&’($%(*; <9=9# >??>>> , 4&#$(@ &A9:>;2:B 0&#/2(291 #//913(39/ A*5219&9$/#B9,6 3&9 2#%%#$% 39A&$*,*%6 (//*A#(39 C#3&2#% A(39%*16 ($ 7’$A3#*$; ,*A(3#$% 593&*; 2#%%#$% 21*A9//; 2#%%#$% 9779A3 9B(,’(3#*$; (/ C9,, (/ 31*’=,9/ (1#/9$ ’1#$% 2#%%#$%*291(3#*$ ($ A*’$39159(/’19/D 0&9 A’119$3,6 9E#/3#$% 21*=,95/ #$ 2#%%#$%*291(3#*$ (19 #/A’//9 #$ 93(#, ($ 19,(3#B9 #521*B#$% /’%%9/3#*$/ (19 2’3 7*1C(1D C16 D4>E9B ,*$% #/3($A9 $(3’1(, %(/ 2#29,#$9F 2#%F 2#%%#$% 21*A9//F31*’=,9F #521*B#$% 59(/’19 *+F- #G;5=;:.40 H1:34E 47 I19.E=;5 !:>10/:374> .5 ;0E ?;9 ".@15.019 *+,- ./0(&1% !G*’3&C9/3 8931*,9’5 H$/3#3’39; 4&9$%’;G#A&’($ ?I>J>>; 4&#$(@ , 23 4/0(&56( , 23# +(&1%(,78 09: &A9:>;2:B 0&92(291 9E2(3#(39/ /6/395(3#A(,,6 3&9 9B(,’(3#*$ 593&*/ *7 19/#’(, /319$%3& 7*1 *#, ($ %(/ 2#29,#$9/; A*52(19/ 3&9/9 #77919$3 9B(,’(3#*$ 593&*/ 7*1 3&9#1/31*$%2*#$3/ ($ /&*13A*5#$%/D 0&9 ($(,6/#/ /&*C/ 3&(3 3&9 7#$#39 9,959$3593&* #/ (=,9 3* /#5’,(39 $’591#A(,,6 3&9 /31(#$K/319// *7 979A3#B9 *#, *1 %(/2#29,#$9 /’=L9A39 3* B(1#*’/ ,*(/; /* #3 #/ ($ 9779A3#B9 59($/ 7*1 19/#’(, /319$%3& ($(,6/#/D C16 D4>E9B *#, ($ %(/ 2#29,#$9/F 19/#’(, /319$%3&F 9B(,’(3#*$F 593&* *,J- $=>>10: !:;:=9 47 (>;09@4>:;:.40 (1230454/6 47 <;:=>;5 ?;9 ".@15.019 .0 K4>1./0 $4=0:>.19 23# ; 7(! 8#29,#$9 GA#9$A9 ($ 09A&$*,*%6 49$391 *7 4&#$( 8931*,9’5 8#29,#$9 4*52($6; M($%7($%; <9=9# >?J>>> , 4&#$(@; !<# $%0=&1= &A9:>;2:B G*59 9B9,*259$3 79(3’19/ *7 31($/2*13(3#*$ 39A&$*,*%6 *7 $(3’1(, %(/ 2#29,#$9/ #$ 7*19#%$ A*’$31#9/ (19 /’55(1#N9D0&9 5(#$ (/29A3/ (19 #$A19(/#$% %(/31($/2*13(3#*$ 219//’19; (*23#$% &#%& %1(9 /399, 2#29 5(391#(,/ ,’/#$% ,(1%9 #(59391 2#29/ #$ 31’$O 2#29,#$9; 9B9,*2#$% %(/ 31’$O 2#29,#$9 $93C*1O; (/ C9,, (/ (22,6#$% &#%& 219//’19 1#A& %(/ 31($/2*13(3#*$ 21*A9//; &#%&,6 (’3*5(3#A 195*39 A*$31*,; (P B($A9 A*55’$#A(3#*$ 39A&$*,*%6; 7(/3 2#29,#$959A&($#N(3#*$ A*$/31’A3#*$ 39A&$*,*%6 ($ 9Q’#259$3D 0&9/9 9E291#9$A9/ ($ 39A&$*,*%6 (19 C*13&C&#,9 3* =9 ,9(1$ ($ ’/9 (/ 197919$A9 7*1 *59/3#A2#29,#$9 19/9(1A& 291/*$$9, ($ A*$/31’A3#*$ 291/*$$9,D C16 D4>E9B7*19#%$ $(3’1(, %(/ 2#29,#$9/F 31($/2*13(3#*$ 39A&$*,*%6F 9B9,*259$3 ・・# .2;5 (;0O ">4P12: ;: #:365101 "5;0: 47 (.;0P.0 "1:>4231M.Q 2;5 $4M@;06 "> < -6=&/60 ! 0#($L#$ 4&9$E#$ 8931*A&95#A(, R$%#$991#$% S9/#%$ 4*52($6;0#($L#$ T>>UV> , 4&#$(@ &A9:>;2:B 0&9 R3&6,9$9 8,($3 *70#($L#$ 8931*A&95#A(, 4*52($6 2,($/ 3* =’#, 3C* $9C U >>> 5T ,#%&3 *#,/2&91#A(, 3($O/ *$ *1#%#$(, 3($O /#39D 0&9 9/#%$ C*’, $*3 /(3#/76 /(793619Q’#1959$3 *7 7#19 21*39A3#*$ (/ A*52,939,6 A*52,6#$% C#3& 3&9 A’119$39/#%$ A*9/; *3&91C#/9 9EA9//#B9 /#39 (19( C*’, =9 $999D0&9 19/’,3/ *=3(#$9#$ (AA*1($A9 C#3& 3&9 #77919$3 A*9/ (19 Q’#39 #77919$3D 0* /*,B9 3&9/921*=,95/; 3&9 9/#%$91/ ($(,6N9 #$ 93(#, 3&9 2&6/#A(, A&(1(A391#/3#A/ *7 3&9/29A#7#A 59#’5 C#3& A*5P =#$9 %(/ 2&(/9 ($ ,#Q’# 2&(/9; ($ A*$/#91A*5219&9$/#B9 7(A3*1/; 3&9$ (,391 3&9 &9#%&3 *7 7#1921**7P #$% C(,, 71*5*1#%#$(, >D?5 3* I5; ( ( 7*(5 2’52 /3(3#*$ 7*1 2(13#A’,(1 2’12*/9D 0&9/29A#(,#/3W/ (/P /9//59$3 #/ 3&(3 3&9 7#1921**7#$% 9/#%$ *7 3&#/ 21*L9A3 #/ 9,(=*1(39 ($ 3&9 2,($9 ,(6*’3 #/ 1(3#*$(,D C16 D4>E9B ,#Q’97#9 &61*A(1=*$F/2&91#A(, 3($OF A*$/31’A3#*$ 1(C#$% 9/#%$F A1#391#*$F (22,#A(3#*$ *,R- 819./0 47 H40.:4>.0/ ;0E $40:>45 !69:1M 47 8.9:>.2: (31>M;5 "4D1>">4P12: .0 !310/5. .57.15E (G&9$%,# R$%#$991#$% S9/#%$ 4*$/’,3(3#*$ 4*52($6 *7 G&9$%,# +#,7#9,; S*$%6#$% , 23# ?%0( G&($*$% UJV>U?, 4&#$()&A9:>;2:B 0&9 #/31#A3 3&915(, 2*C91 21*L9A3 (3 3&9 =(/9 #/31#A3 *7 G&9$,# +#,7#9, #/ ( O96 21*L9A3 C#3& ,(1%9 /A(,9; $9C 39A&$#Q’9/ ($ =#% #$B9/359$3D 0&9 5*$#3*1#$% ($ A*$31*, /6/395 *7 C&*,9 3&915(, 2*C91 $93C*1O ($ /3(3#*$/ #/ 9/#%$(39 3* (*23 G4-S- /6/395; C&#A& A*$/#/3/ *7 5*$#3*1#$% ($ A*$P 31*,A9$391 !X44@; 195*39 A*$31*, ’$#3 !Y0Z@; ($ 19,(39 (’3*5(3#A A*$31*,#$/31’59$3/ ($ #%#3(, A*5P 5’$#A(3#*$ $93C*1OD 0&9 21(A3#A(,(22,#A(3#*$ /&*C/ 3&(3 3&9 /6/395 #/ 21*291,6 7’$A3#*$(,; 7,9E#=,9; 21(AP 3#A(,; ($ (,, 3&915(, 2*C91 /3(3#*$/ A($ 19(,#N9 ’$(339$9 *291(3#*$/D C16 D4>E9B#/31#A3 3&915(, 2*C91 21*L9A3F G4-S- /6/395F 3&915(, 2*C91 /3(3#*$F5*$#3*1$% ($ A*$31*,F =9$97#3 ($(,6/#/ —T—。

相关主题