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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;
' A r" ^" j* _, M1.ALL DIMENSIONS IN MM
, n4 T! H% Y* @! _; Z2.ALL FLANGE BOLT HOLES ARE TO STRADDLE VESSEL CENTERLINES AND 0° ,90°,180°,270° CENTERLINES IN
. h- H6 a% g; @# B8 G1 r) C9 F4 e PLAN VIEW2 ^4 P( @! d. @
3.ALL FABRICATION WELDING ,INSPECTION AND TESTING TO COMPLY WITH AS 1210-1997 I; o" G- y$ C8 @3 X/ p
4.ALL FANGES TO BE WELDNECK RAISED FACE IN ACCORDANCE WITH ASME B16.5 UNO.* [/ i2 w5 V$ r& O4 ]
5.FLANGE BOLTING SHALL BE STUD BOLTS TO ANS1 B18.2.1 THREANDE FULL LENGTH WITH REMOVABLE NUT / o5 O7 K/ m3 J: y. n: i4 d
TO ANS1 B18.2.2 EACH END.* w1 Y0 f1 }/ t0 K
THREADS SHALL BE:
6 `$ @2 x# z6 w8 W 1 INCH AND SMALLER -COARSE SERIES- e D% i7 {: M, ?) L/ [ `5 P" L
1-1/8" AND LARGER -8 THREAD SERIES2 o5 |3 [1 R0 e
ANS1 B1.1 CLASS 2A IMALE1&CLASS 2B (FFEMALE)$ f6 Y! g) c( l6 ?5 B0 _
6.ALL INSIDE EDGES OF NOZZLES TO HAVE RADIUS R3 MINIMUM.4 K6 m# g% w! N) |) L
7.EXTERNAL SURFACE TREATMENT TO BE POWDER COATING! O7 G% G% |: r2 E( C$ j$ c) X
8.UNFACTORED REGIONAL WIND SPEED=48M/S% p8 W5 ~/ u8 S/ D6 L* w
2 x2 R7 J" w4 P5 W$ Q# d, b; l8 R[ 本帖最后由 xuzhanhu2005 于 2008-2-2 15:38 编辑 ] |
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