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由于个人英语水平烂得要命,请各位帮忙把下面压力容器的技术要求翻译一下;
3 R; ]# y' F9 z/ |% [( z) E1.ALL DIMENSIONS IN MM7 k; N1 t! s1 _. ]
2.ALL FLANGE BOLT HOLES ARE TO STRADDLE VESSEL CENTERLINES AND 0° ,90°,180°,270° CENTERLINES IN $ t- R8 \* A5 y7 e% E- T3 W
PLAN VIEW" `- J: [! h6 Q0 T: d
3.ALL FABRICATION WELDING ,INSPECTION AND TESTING TO COMPLY WITH AS 1210-1997
' w" W$ J9 A( r% `+ J4.ALL FANGES TO BE WELDNECK RAISED FACE IN ACCORDANCE WITH ASME B16.5 UNO.
+ h0 I7 [9 G5 O) q3 z5 j" o6 Q5 g5.FLANGE BOLTING SHALL BE STUD BOLTS TO ANS1 B18.2.1 THREANDE FULL LENGTH WITH REMOVABLE NUT
. j+ W( c$ s8 u/ [1 [: g TO ANS1 B18.2.2 EACH END.& F L8 _* r. Q& e5 T+ e* j
THREADS SHALL BE:" w2 ^! y) l% c u( h) [# H
1 INCH AND SMALLER -COARSE SERIES0 Q% _, U& ]7 y; Y3 B- T3 U
1-1/8" AND LARGER -8 THREAD SERIES
8 g9 ?; B$ U0 B) D2 h, R ANS1 B1.1 CLASS 2A IMALE1&CLASS 2B (FFEMALE)( f4 b2 Z8 Q7 @( r/ g' P
6.ALL INSIDE EDGES OF NOZZLES TO HAVE RADIUS R3 MINIMUM.- E, _4 z" l% G7 J! ~
7.EXTERNAL SURFACE TREATMENT TO BE POWDER COATING" B: o7 ]- g! F4 z% o7 l. I* U
8.UNFACTORED REGIONAL WIND SPEED=48M/S! c- D9 O& K' U1 B" l4 z' J
" @* S, `# M. D[ 本帖最后由 xuzhanhu2005 于 2008-2-2 15:38 编辑 ] |
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