AC | 交流电3 Y/ d8 Z0 k4 i
Alternating Current | EXP VLV | 膨胀阀
* F7 T) Y6 S( P7 M7 NExpansion Valve | PSIA | 磅/平方英寸(绝对值)7 l3 ?4 W/ u# y/ t' n H
Pounds Per Square Inch Absolute |
ALL IRON | 全铁结构
8 U0 _$ B8 l1 c6 f) N. w7 UAll-Iron Construction | F | 华氏温度5 k) z# `, m4 p, T& `
Degree Fahrenheit | PSIG | 磅/平方英寸(表值)4 G3 @: c& |8 {5 _
Pounds Per Square Inch Gage |
AMER STD | 美国标准
; P; [4 `6 n' z' k9 c6 VAmerican Standard | FF | 平面1 h; T: K o" W: W6 z- D
Flat Face | RECIRC | 再循环
0 N& J( P0 v! y* i6 v% {; {2 b* PRecirculate(d) |
AMS | 自动化工程师协会的航空材料规范& V7 N# C# G6 J% [
Aeronautical Material/ @: e& x" q1 k @
Specifications of the Society
" _6 t5 \( [0 U( K2 h% cof Automotive Engineers | FtoF | 面对面' U2 V# m5 N" O& P
Face to Face | RF | 凸面( C2 r) H8 Z5 H `7 F' r
Raised Face |
APPROX | 近似值
* A1 D* f- I7 u" \- t+ kApproximate | FLG | 法兰端口
3 v* t) J3 R$ d5 v) u& vFlanged End | RPM | 每分钟转数* n9 H' p' _. l5 o2 u
Revolutions per Minute |
ASME | 美国机械工程师协会
( f4 \/ N$ K; d- V7 A0 mAmerican Society of Mechanical. b# e1 U6 y7 l8 |. b) H
Engineers | FM | 表示产品已经美国工厂相互保险研究所认证
' o( p, m+ G: ZIndicates product has been approved. l. K4 ?( k, {. r( r' E z" b. J- u
by Factory Mutual Laboratories | RS | 明杆
% Q( q' B s+ h2 K4 x* FRising Stem |
ASTM | 美国实验材料协会
' n1 b4 N0 Q& x0 z& [0 P2 I3 d- ^American Society of Testing Materials | F/S | 安全因素& r# B _1 D; X
Factor of Safety | S.A.E. | 美国自动化工程师协会
" N- ^1 @; n( a3 rSociety of Automotive Engineers |
ATM | 大气，空气, g( [: B! F7 G0 D' ^! q
Atmosphere | FSPS | 内螺纹标准管道口径8 j/ T9 C, }* h" k+ G$ W# Y
Female Standard Pipe Size | SB | 螺纹旋进阀盖
- Q, l- `8 y1 J; S& ? ^ u/ VScrew-in Bonnet |
BB | 螺栓阀盖
% _1 h, w& ^; l* XBolted Bonnet | FT LB | 英尺磅(功的单位)
, Q2 a2 B( n$ _Foot Pound | SE | 螺纹端口
4 a$ b- K1 k( ^/ wScrewed (Threaded) End |
BLR | 锅炉
" w. O: A! |1 y* b9 S6 v uBoiler | GPH | 加仑/小时
+ D8 z6 ?+ |6 h* ~Gallons Per Hour | SJ | 焊接连接
7 q( y8 w2 [8 L% R+ }. p% X1 \Solder Joint |
B/M | 材料清单- x R3 c7 W3 l& Y8 P$ |
Bill of Material | GPM | 加仑/分钟
1 h$ U/ ]; v& v% B) u! UGallons Per Minute | SPEC | 规格说明
7 c; Y% ~0 K, D" i& q: BSpecification |
BTU | 英国热量单位6 f7 i" N- k0 g+ p8 F+ A2 @
British Thermal Unit(s) | IBBM | 铸铁阀体，青铜安装- t8 v8 f6 I1 F- @7 D/ v6 J6 W' A6 f
Iron Body, Bronze Mounted | STD | 标准' I% q# }/ l) l4 N* C3 j/ G
Standard |
C | 摄氏度( ~4 Q& i) M5 D$ ~7 W
Degree Centigrade | IN LB | 英寸-磅- ~3 b+ z5 O! p! N0 Y9 n
Inch-pound | SWP | 蒸汽工作压力
1 r2 p% ?; W, i& Q) a+ PSteam Working Pressure |
CxC | 铜对铜" L2 q% e3 k H6 [
Copper to Copper | IPS | 铁管口径8 P# B! H4 s7 ~& k3 I3 ?
Iron Pipe Size | TEMP | 温度# T2 G7 I6 p G( ?- _
Temperature |
CDA | 美国铜开发协会
5 ?* W0 I" y' R& K. t w2 _Copper Development Association | MSS | 美国阀门及其部件行业的制造商标准化协会1 c' ^4 K* Z1 f
Manufacturers Standardization Society8 t$ H- F; j0 R! l( `" {0 F
of the Valve and Fitting Industry | TRIM | 某些阀门部件的专用术语，如阀瓣，. v, w7 @- {. V
阀座环，阀杆，和重填填料阀座衬套/ B' }9 g* g: }% \" f) M" s2 }
Term designating certain valve parts! t3 G7 a$ u4 `+ Q# p n6 f
such as discs, seat rings, stems, and
7 Q. c% p5 ^7 A: orepacking seat bushings |
COND | 冷凝器
9 R" V7 i3 d( zCondenser | NEC | 美国国家电器法典* N: V" C5 k4 K
National Electrical Code | UB | 整体阀盖% y$ b" y+ D+ y: T
Union Bonnet |
COP | 铜
% c/ A$ `' |4 m/ z6 [Copper | NPT | 美国标准锥管螺纹1 Y) R. T2 X8 m) n. z' l
American Standard Taper Pipe Thread | UL | 表示经过美国保险商实验室有限公司认
. |: b$ C1 ^4 Z0 a7 n6 | q1 h. Z证的产品
Q" t& z7 J" v( Q3 _5 n5 |! D; @Indicates product has been approved
3 W0 m# W3 i+ z* {$ eby Underwriter's Laboratories, Inc. |
CSA | 加拿大标准协会
S$ G4 \+ x( e I# A% v, mCanadian Standards Association | NRS | 暗杆, h7 [! L2 k$ v
Non-Rising Stem | VAC | 真空
1 A h l, n* j; z, MVacuum |
CV | 止回阀7 } Y6 G! S, D9 P# B
Check Valve | OD | 外径
p! w0 s) u+ r# ^8 p g8 }% NOutside Diameter | VOL | 提及，容量
- x" a% w- D9 K* b+ A/ Z% e. k+ |Volume |
CWP | 冷水工作压力& n H; H6 ^: \5 O1 A9 T1 y0 w
Cold Working Pressure | OS&Y | 外螺纹和轭架$ y8 j- o2 B" a" X% f4 m% T7 Z. l: x
Outside Screw and Yoke | WOG | 水，油，气工作压力 B$ j' B" p* N2 T5 w
Water, Oil, Gas Working Pressure |
CYL | 圆柱体气缸4 _0 {# ~& ?5 y4 V' U
Cylinder | PNEU | 气动
: S3 q- C4 d# c2 }. oPneumatic | WWP | 水工作压力
- t0 l1 `" R: e- T5 o# I7 eWater Working Pressure |
DC | 直流电1 `, x# ]( g% B0 G( R
Direct Current | PRESS | 压力
+ b$ B. z, D0 L c3 @. j, r$ VPressure | - I; H1 J" p5 u% |+ l: Z
| |
DD | 双阀瓣) w4 n4 J- w$ j0 U. K; x, A+ `9 i
Double Disc | PRV | 减压阀9 |; s* x2 ]/ z: \# K+ ~0 N
Pressure Reducing Valve |
8 N# Y9 \$ M% s1 ?, h( J* t x | |
& J. [/ J2 B+ }: r+ o
| | PSI | 磅/平方英寸' X# l0 E5 @" G: s
Pounds Per Square Inch |
/ j" v: B( S) N |
发表于 2009-1-6 08:31:59
楼主