|
|
马上注册，结识高手，享用更多资源，轻松玩转三维网社区。
您需要 登录 才可以下载或查看，没有帐号？注册
x
GENERAL NOTES0 U, H1 s5 I! N9 C( b6 [. b
1. ALL DIMENSIONS AER IN mm.
1 y/ G5 @9 v0 j+ U' Z2. ALL FABRICATION.WELDING.INSPECTION AND TESTING TO COMPLY% D- y5 E6 Q2 O$ I; r6 ^1 g+ _* L/ K
WITH AS 1210-1997.9 B- g8 V5 s5 F: [
3. DIMENSIONAL SPECFICATIONS FOR NOZZLES TO AS 1772.1/2.
8 S/ {9 r' v8 N0 n5 v- d ANSI B1.20.1 API STD 58 OR EQUIVALENT STD.
! h2 N$ Y$ Q9 v- b$ p9 W. f4. EXT.SURFACE PREPARATION:AS 1627.5 ABRASIVE BLAST CLASS 2.5
0 E+ s; n7 F: d1 D" X6 i: B DEGREASE IN ACCORDANCE WITH AS 1627.1.
, n# k D( O! M, [) _ PROTECTIVE COATING:TBA
* p& u$ l) l# s9 D6 J5. 100% MPI FOR NOZZLE A AND CIRCUMFERENTIAL WELD SEAM C2
" H9 N0 ]7 W Z$ r& U AT LEAST 100 MM EACH SIDE FROM NOZZLE A .
n0 y3 Z, ]) K$ ^! S6. FOR THE LONGITUDINAL WELD SEAM. THE SINGLE WELDED BUTT JOINT
% w; j6 U w+ v3 g SHALL BE APPLIED USING A PROCESS AND PROCEDURE SO THAT
; q0 R1 j& x9 C% u SUBSEQUENT INSPECTION SHOWS COMPLETE PENETRATION AND FUSION
0 t. ~- K/ u4 [! |9 [ TO THR SIDE.3 ~$ l/ d) s$ x) w
; w4 [7 Z e. Q5 s( Y* |) |
[ 本帖最后由 beyond1968 于 2007-5-3 09:36 编辑 ] |
|
[复制链接]
发表于 2007-4-30 14:39:39
楼主