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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;
$ i* R; K7 ~- h$ P1.ALL DIMENSIONS IN MM
$ `1 j" S1 v4 |6 p8 C* x! r2 M2.ALL FLANGE BOLT HOLES ARE TO STRADDLE VESSEL CENTERLINES AND 0° ,90°,180°,270° CENTERLINES IN : p$ z8 a: O% m$ M& ? H) J9 V( A
PLAN VIEW& ^0 V, G8 g5 r) O
3.ALL FABRICATION WELDING ,INSPECTION AND TESTING TO COMPLY WITH AS 1210-1997) y( d. ?7 x/ H% a; P0 F. V7 ^3 ?
4.ALL FANGES TO BE WELDNECK RAISED FACE IN ACCORDANCE WITH ASME B16.5 UNO.& d( F4 y# B+ S0 f4 i7 Z5 }) x- z
5.FLANGE BOLTING SHALL BE STUD BOLTS TO ANS1 B18.2.1 THREANDE FULL LENGTH WITH REMOVABLE NUT ; \3 q6 P& i$ i3 w! x8 l9 c2 j: `* i) S
TO ANS1 B18.2.2 EACH END.9 _9 E9 P! q4 A( X: n% k
THREADS SHALL BE:
) h3 o U6 o$ @; m/ [3 H 1 INCH AND SMALLER -COARSE SERIES; q4 G4 R) T- j$ R6 x
1-1/8" AND LARGER -8 THREAD SERIES
# h8 b5 y/ [# N) M, p f; m ANS1 B1.1 CLASS 2A IMALE1&CLASS 2B (FFEMALE)6 p' C) Y+ d+ G9 D/ T- ]0 l0 C
6.ALL INSIDE EDGES OF NOZZLES TO HAVE RADIUS R3 MINIMUM.8 R5 K8 w/ [$ j
7.EXTERNAL SURFACE TREATMENT TO BE POWDER COATING0 u8 o6 Q+ r6 J- b
8.UNFACTORED REGIONAL WIND SPEED=48M/S5 C/ m( s7 I' a7 E, X- o8 N
- k2 S! B% q- e$ \ i5 ]' V% p[ 本帖最后由 xuzhanhu2005 于 2008-2-2 15:38 编辑 ] |
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