1 管子及管件 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 1.1 |
P |
管子 |
Pipe |
| 1.2 |
EL |
弯头 |
Elbow |
| 1.2.1 |
ELL |
长半径弯头 |
Long radius elbow |
| 1.2.2 |
ELS |
短半径弯头 |
Short radius elbow |
| 1.2.3 |
MEL |
斜接弯头（虾米腰弯头） |
Mitre elbow |
| 1.2.4 |
REL |
异径弯头 |
Reducing elbow |
| 1.3 |
T |
三通 |
Tee |
| 1.3.1 |
LT |
斜三通 |
Lateral tee |
| 1.3.2 |
RT |
异径三通 |
Reducing tee |
| 1.4 |
R |
异径管接头（大小头） |
Reducer |
| 1.4.1 |
CR |
同心异径管接头（同心大小头） |
Concentric reducer |
| 1.4.2 |
ER |
偏心异径管接头（偏心大小头） |
Eccentric reducer |
| 1.5 |
CPL |
管箍 |
Coupling |
| 1.5.1 |
FCPL |
双头管箍 |
Full coupling |
| 1.5.2 |
HCPL |
单头管箍 |
Half coupling |
| 1.5.3 |
RCPL |
异径管箍 |
Reducing coupling |
| 1.6 |
BU |
内外螺纹接头 |
Bushing |
| 1.7 |
UN |
活接头 |
Union |
| 1.8 |
HC |
软管接头 |
Hose coupler |
| 1.9 |
SE |
翻边短节 |
Stub end |
| 1.10 |
NIP |
短节 |
Pipe nipple or straight nipple |
| 1.10.1 |
SNIP |
异径短节 |
Swaged nipple |
| 1.11 |
CP |
管帽（封头） |
Cap |
| 1.12 |
PL |
管堵（丝堵） |
Plug |
| 1.13 |
BLK |
盲板 |
Blank |
| 1.13.1 |
SB |
8字盲板 |
Spectacle blind (blank) |
| 1.14 |
RP |
补强板 |
Reinforcing pad |
2 法兰 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 2.1 |
PLG |
法兰 |
Flange |
| 2.1.1 |
WNF |
对焊法兰 |
Welding neck flange |
| 2.1.2 |
SOF |
平焊法兰 |
Slip-on flange |
| 2.1.3 |
SWF |
承插焊法兰 |
Socket-welding flange |
| 2.1.4 |
T |
螺纹法兰 |
Threaded flange |
| 2.1.5 |
LJ |
松套法兰 |
Lapped joint flange |
| 2.1.6 |
REDF |
异径法兰 |
Reducing flange |
| 2.1.7 |
BF |
法兰盖（日法兰） |
Blind flange |
| 2.2 |
FSF |
法兰密封面 |
Flange scaling face |
| 2.2.1 |
FF |
全平面 |
Flat face |
| 2.2.2 |
RF |
凸台面 |
Raised face |
| 2.2.3 |
MFF |
凹凸面 |
Male and female face |
| 2.2.4 |
LF |
凹面 |
Female face |
| 2.2.5 |
LM |
凸面 |
Male face |
| 2.2.6 |
RJ |
环连接面 |
Ring joint face |
| 2.2.7 |
TG |
榫槽面 |
Tongue and groove face |
| 2.2.8 |
TF |
榫面 |
Tongue face |
| 2.2.9 |
GF |
槽面 |
Groove face |
3 垫片 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 3.1 |
G |
垫片 |
Gasket |
| 3.1.1 |
NMG |
非金属垫片 |
Non-metallic gasket |
| 3.1.1.1 |
AG |
石棉垫片 |
Asbestos gasket |
| 3.1.1.2 |
RG |
橡胶垫片 |
Rubber gasket |
| 3.1.1.3 |
TEG |
聚四氟乙烯包复垫片 |
PTFE envelope gasket |
| 3.1.2 |
SMG |
半金属垫片 |
Semimetallic gasket |
| 3.1.2.1 |
MJG |
金属包垫片 |
Meta-jacket gasket |
| 3.1.2.2 |
SWG |
缠绕式垫片 |
Spiral wound gasket |
| 3.1.3 |
MG |
金属垫片 |
Metallic gasket |
| 3.1.3.1 |
FMG |
金属平垫片 |
Flat metallic gasket |
| 3.1.3.2 |
SMSG |
齿形金属垫片 |
Solid metal serrated gasket |
| 3.1.3.3 |
LER |
透镜式金属环垫 |
Lens ring gasket |
| 3.1.3.4 |
OCR |
八角形金属环垫 |
Octagonal ring gasket |
| 3.1.3.5 |
OVR |
椭圆形金属环垫 |
Oval ring gakset |
| 3.1.3.6 |
IR/OR |
内外定位环 |
Inner ring and outer ring |
| 3.1.3.7 |
IR |
内定位环 |
Inner ring |
| 3.1.3.8 |
OR |
外定位环 |
Outer ring |
4 坚固件/紧固件 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 4.1 |
B |
螺栓 |
Bolt |
| 4.1.1 |
SB |
螺柱 |
Stud bolt |
| 4.2 |
NU |
螺母 |
Nut |
| 4.3 |
TB |
花篮螺母 |
Turnbuckle |
| 4.4 |
WSR |
垫圈 |
Washer |
| 4.4.1 |
SWSR |
弹簧垫圈 |
Spring washer |
5 阀门 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 5.1 |
GV |
闸阀 |
Gate valve |
| 5.2 |
GLV |
截止阀 |
Globe valve |
| 5.3 |
CHV |
止回阀 |
Check valve |
| 5.4 |
BUV |
蝶阀 |
Butterfly valve |
| 5.5 |
BAV |
球阀 |
Ball valve |
| 5.6 |
PV |
旋塞阀 |
Plug valve (cock) |
| 5.7 |
CV |
调节阀 |
Control valve |
| 5.8 |
SV |
安全阀 |
Safety valve |
| 5.9 |
RV |
减压阀 |
Pressure reducing valve |
| 5.10 |
ST |
蒸汽疏水阀 |
Steam trap |
| 5.11 |
PRV |
泄压阀 |
Pressur relief valve |
| 5.12 |
BV |
呼吸阀 |
Breather valve |
| 5.13 |
NV |
针形阀 |
Needle valve |
| 5.14 |
AV |
角阀 |
|
| 5.15 |
DV |
隔膜阀 |
|
| 5.16 |
TWV |
三通阀 |
|
| 5.17 |
SGV |
插板阀 |
|
6 管道上用的小型设备 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 6.1 |
SPR |
气液分离器 |
Separator |
| 6.2 |
FA |
阻火器 |
Flame arrester |
| 6.3 |
SR |
过滤器 |
Strainer |
| 6.3.1 |
SRY |
Y型过滤器 |
Y-type strainer |
| 6.3.2 |
SRT |
T型过滤器 |
T-type strainer |
| 6.3.3 |
SRB |
桶式过滤器 |
Bucket type strainer |
| 6.3.4 |
TSR |
临时过滤器 |
Temporary strainer |
| 6.4 |
SIL |
消声器 |
Silencer |
| 6.5 |
SG |
视镜 |
Slight glass |
| 6.6 |
SC |
取样冷却器 |
Sample cooler |
| 6.7 |
DF |
排液漏斗 |
Drain funnel |
| 6.8 |
LM |
管道混合器 |
Line mixer |
| 6.9 |
RO |
限流孔板 |
Restriction orifice |
| 6.9.1 |
MO |
混合孔板 |
Mixing orifice |
| 6.10 |
RD |
爆破片（爆破膜） |
Rupture disk |
| 6.11 |
EJ |
补偿器 |
Expansion joint |
7 隔热、伴热 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 7.1 |
INS |
隔热 |
Thermal insulation |
| 7.1.1 |
H |
保温 |
Hot insulation |
| 7.1.2 |
C |
保冷 |
Cold insulation |
| 7.1.3 |
P |
防烫伤隔热 |
Personnel protection insulation |
| 7.2 |
T&I |
伴热 |
Tracing and insulation |
| 7.3 |
T |
管道伴热（冷） |
Tracing |
| 7.3.1 |
EST |
蒸汽外伴热 |
External steam tracing |
| 7.3.2 |
IST |
蒸汽内伴热 |
Internal steam tracing |
| 7.3.3 |
SJT |
蒸汽夹套伴热 |
Steam-jacket tracing |
| 7.3.4 |
ET |
电伴热 |
Electric tracing |
8 配管材料和等级 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 8.1 |
M |
金属材料 |
Metallic material |
| 8.1.1 |
CS |
碳钢 |
Carbon steel |
| 8.1.2 |
CAS |
铸钢 |
Cast steel |
| 8.1.3 |
FS |
锻钢 |
Forged steel |
| 8.1.4 |
AS |
合金钢 |
Alloy steel |
| 8.1.5 |
SS |
不锈钢 |
Stainless steel |
| 8.1.6 |
AUST |
奥氏体不锈钢 |
Austenitic stainless-steel |
| 8.1.7 |
CI |
铸铁 |
Cast iron |
| 8.1.8 |
MI |
可锻铸铁 |
Malleable iron |
| 8.1.9 |
DI |
球墨铸铁 |
Ductile iron |
| 8.1.10 |
AL |
铝 |
Aluminum |
| 8.1.11 |
BRS |
黄铜 |
Brass |
| 8.1.12 |
BRZ |
青铜 |
Bronze |
| 8.1.13 |
CU |
紫铜 |
Copper |
| 8.1.14 |
LAS |
低合金钢 |
Low alloy steel |
| 8.1.15 |
FLAS |
低合金锻钢 |
Forged low alloy steel |
| 8.1.16 |
CLAS |
低合金铸钢 |
Cast low alloy steel |
| 8.2 |
THK |
壁厚 |
Thickness |
| 8.2.1 |
SCH |
表号 |
Schedule number |
| 8.2.2 |
STD |
标准 |
Standard |
| 8.2.3 |
XS |
加强 |
Extra strong |
| 8.2.4 |
XXS |
特强 |
Double extra strong |
9 装置布置 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 9.1 |
CN |
建北 |
Construction north |
| 9.2 |
E |
东 |
East |
| 9.3 |
W |
西 |
West |
| 9.4 |
S |
南 |
South |
| 9.5 |
N |
北 |
North |
| 9.6 |
H |
水平 |
Horizontal |
| 9.7 |
V |
竖直、铅直、直立 |
Vertical |
| 9.8 |
GRD |
地坪 |
Ground |
| 9.9 |
UG |
地下 |
Underground |
| 9.10 |
BL |
装置边界线 |
Battery limit line |
| 9.11 |
ESEW |
事故沐浴洗眼器 |
Emergency shower and eye washer |
| 9.12 |
HS |
软管站 |
Hose station |
| 9.13 |
ML |
接续分界线 |
Match line |
| 9.14 |
PS |
管道支架（管架） |
Piping support |
| 9.15 |
PR |
管桥 |
Pipe rack |
| 9.16 |
STRU |
构架（构筑物） |
Structure |
| 9.17 |
BLDG |
建筑物 |
Building |
| 9.18 |
PD |
清扫设施 |
Purge device |
| 9.19 |
PT |
池 |
Pit |
| 9.20 |
SHLT |
棚 |
Shelter |
| 9.21 |
COFF |
围堰 |
Cofferdam |
| 9.22 |
FL |
楼板 |
Floor |
| 9.23 |
PF |
平台 |
Plateform |
10 尺寸标注 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 10.1 |
EL |
标高 |
Elevation |
| 10.2 |
BOP |
管底 |
Bottom of pipe |
| 10.3 |
COP |
管中心 |
Center of pipe |
| 10.4 |
TOP |
管顶 |
Top of pipe |
| 10.5 |
FOB |
底平 |
Flat on bottom |
| 10.6 |
FOT |
顶平 |
Flat on top |
| 10.7 |
CL |
(屯)中心线 |
Center line |
| 10.8 |
TL |
切线 |
Tangent line |
| 10.9 |
SY |
对称的 |
Symmetrical |
| 10.10 |
BOS |
支架底 |
Bottom of support |
| 10.11 |
TOS |
支架顶 |
Top of support |
| 10.12 |
CL |
净距（净空） |
Clearance |
| 10.13 |
CTC |
中心至中心 |
Center to center |
| 10.14 |
CTF |
中心至面 |
Center to face |
| 10.15 |
CTE |
中心至端部 |
Center to end |
| 10.16 |
ETE |
端到端 |
End to end |
| 10.17 |
FEF |
法兰端面 |
Flange and face |
| 10.18 |
FTF |
面到面 |
Face to face |
| 10.19 |
D |
直径 |
Diameter |
| 10.20 |
DN |
公称直径 |
Nominal diameter |
| 10.21 |
ID |
内径 |
Inside diameter |
| 10.22 |
OD |
外径 |
Outside diameter |
| 10.23 |
DIM |
尺寸 |
Dimension |
| 10.24 |
MAX |
最大 |
Maximum |
| 10.25 |
MIN |
最小 |
Minimum |
| 10.26 |
AVG |
平均 |
Average |
| 10.27 |
APP |
约、近似 |
Approximate |
| 10.28 |
PT.EL |
点标高 |
Point elevation |
11 图表 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 11.1 |
PFD |
工艺流程图 |
Process flow diagram |
| 11.2 |
PID |
管道和仪表流程图 |
Piping & instrument diagram |
| 11.3 |
COD |
接续图 |
Continued on drawing |
| 11.4 |
DTL |
详图 |
Datail |
| 11.5 |
SPDWG(ISODWG) |
管段图 |
Spool drawing (each line isometric drawing) |
| 11.6 |
DWGNO |
图号 |
Drawing number |
| 11.7 |
DWGI |
所在图号 |
Drawing identification |
| 11.8 |
LOW |
材料表 |
List of material |
| 11.9 |
MTO |
汇料 |
Material take-off |
| 11.10 |
APPX |
附录 |
Appendix |
| 11.11 |
JOB.NO. |
工号 |
Job Number |
| 11.12 |
BEDD |
基础工程设计数据 |
Basic engineering design data |
| 11.13 |
DEDD |
详细工程设计数据 |
Detail engineering design data |
| 11.14 |
REV.NO. |
修改号 |
Recision number |
| 11.15 |
REFDWG |
参考图 |
Reference drawing |
| 11.16 |
SC |
采样接口 |
Sample connection |
12 操作方式及工作参数 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 12.1 |
AUT |
自动 |
Automatic |
| 12.2 |
ML |
手动 |
Manual control |
| 12.3 |
CHOP |
链条操作 |
Chain operated |
| 12.4 |
CSC |
铅封关 |
Car seal close |
| 12.5 |
CSO |
铅封开 |
Car seal open |
| 12.6 |
LC |
锁闭 |
Lock closed |
| 12.7 |
LO |
锁开 |
Lock open |
| 12.8 |
NC |
正常关 |
Normally close |
| 12.9 |
NO |
正常开 |
Normally open |
| 12.10 |
ATM |
大气压 |
Atmosphere |
| 12.11 |
PN |
公称压力 |
Nominal pressure |
| 12.12 |
A |
绝压 |
|
| 12.13 |
G |
表压 |
|
| 12.14 |
(T) |
温度 |
Temperature |
| 12.15 |
(P) |
压力 |
Pressure |
13 施工 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 13.1 |
W |
焊接 |
Welding |
| 13.1.1 |
AW |
电弧焊 |
Arc welding |
| 13.1.2 |
GSAW |
气体保护电弧焊 |
Gas shielded-acr welding |
| 13.1.3 |
EFW |
电熔焊 |
Elecric fusion welding |
| 13.1.4 |
ERW |
电阻焊 |
Electric Resistance welding |
| 13.1.5 |
GW |
气焊 |
Gas welding |
| 13.1.6 |
LW |
搭接焊 |
Lap welding |
| 13.1.7 |
BW |
对焊 |
Butt welding |
| 13.4.8 |
TW |
定位焊 |
Tack welding |
| 13.1.9 |
SW |
承插焊 |
Socket welding |
| 13.1.10 |
CW |
连续焊 |
Continuous welding |
| 13.1.11 |
SEW |
密封焊 |
Seal welding |
| 13.1.12 |
SFG |
堆焊 |
Surfacing |
| 13.1.13 |
FW |
现场焊接 |
Field welding |
| 13.2 |
HT |
热处理 |
Heat treatment |
| 13.2.1 |
PH |
预热 |
Preheating |
| 13.2.2 |
SR |
应力消除 |
Stress relief |
| 13.2.3 |
PWHT |
焊后热处理 |
Post weld heat treatment |
| 13.3 |
EIT |
检查、探伤和实验 |
Examination, inspection & testing |
| 13.3.1 |
VE |
外观检查 |
Visual examination |
| 13.3.2 |
UI(UT) |
超声探伤 |
Ultrasonic inspection (test) |
| 13.3.3 |
RI(RT) |
射线探伤 |
Radiographic inspection (test) |
| 13.3.4 |
MPI(MT) |
磁粉探伤 |
Magnetic particle inspection (test) |
| 13.3.5 |
LPI(PT) |
液体渗透检验 |
Liquid penterant inspection (test) |
| 13.3.6 |
HADT |
硬度实验 |
Hardness testing |
| 13.3.7 |
HYDT |
水压实验 |
Hydraulic testing |
| 13.3.8 |
PNET |
气压实验 |
Pneumatic testing |
| 13.3.9 |
CE |
焊条 |
Covered electrode |
| 13.3.10 |
WW |
焊丝 |
Welding wire |
| 13.3.11 |
ASSY |
装配、组合 |
Assembly |
| 13.3.12 |
F |
现场 |
Field |
| 13.3.13 |
F/F |
现场制造 |
Field faricated |
| 13.3.14 |
SFG |
现场决定 |
Suit in field |
| 13.3.15 |
CSP |
冷紧 |
Cold spring |
| 13.3.16 |
BCT |
螺栓冷紧 |
Bolt cold tightening |
| 13.3.17 |
BHY |
螺栓热紧 |
Bolt hot tightening |
| 13.3.18 |
CO |
清洗口 |
Clean out |
| 13.3.19 |
ANNY |
退火 |
Annealed |
| 13.4 |
PE |
平端面 |
Plain end |
| 13.5 |
BE |
坡口端 |
Belelled end |
| 13.6 |
THR |
螺纹 |
Thread |
| 13.7 |
HB |
布氏硬度 |
Brinnel hardness |
| 13.8 |
RC |
洛氏硬度 |
|
14 其他 |
| 编号 |
缩写 |
中文名称 |
英文名称 |
| 14.1 |
FDN |
基础 |
Foundation |
| 14.2 |
INF |
信息（资料） |
Information |
| 14.3 |
REF |
参考 |
Reference |
| 14.4 |
REV |
修改 |
Revision |
| 14.5 |
SEQ |
序号（顺序） |
Sequence |
| 14.6 |
W/E |
设备带来 |
With equipment |
| 14.7 |
W/I |
仪表带来 |
With instrument |
| 14.8 |
CM |
色标 |
Colour mark |
| 14.9 |
CA |
腐蚀裕度 |
Corrosion allowance |
| 14.10 |
UTI |
公用系统 |
Utility |
| 14.11 |
UC |
公用工程接头 |
Utility connection |
| 14.12 |
QTY |
数量 |
Quantity |
| 14.13 |
WT |
重量 |
Weight |
| 14.14 |
WHR |
工时 |
Man hour |
| 14.15 |
BC |
螺栓分布圆 |
Bolt circle |
| 14.16 |
HP |
高点 |
High point |
| 14.17 |
LP |
低点 |
Low point |
| 14.18 |
SUC |
吸入（口） |
Suction |
| 14.19 |
DIS |
排出（口） |
Discharge |
| 14.20 |
SO |
蒸气吹扫（口） |
Steam out |
| 14.21 |
NPT |
美国标准锥管螺纹 |
National standard taper pipe thread |
| 14.22 |
NPS |
美国标准直管螺纹 |
National standard straight pipe thread |
| 14.23 |
DR |
排液 |
Drain |
| 14.24 |
VT |
放气 |
Vent |
| 14.25 |
RTG |
（压力）等级 |
Rating |
| 14.26 |
CL |
等级 |
Class |
| 14.27 |
SMLS |
无缝 |
Seamless |
| 14.28 |
|
螺旋缝 |
|
7672366