石油化工常用英文缩写非常的实用.doc

石油化工常用英文缩写非常的实用
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序号 缩写 英文 中文
1 AC Air Conditioning 空气调节装置
2 AGO Atmospheric gas oil 常压瓦斯油
3 AML Approved Manufacturers' List 批准的厂商名单
4 APE Area Project Engineer 区域项目工程师
5 AR Atmospheric residue 常压渣油
6 ARDS Atmospheric residue desulfurization 常压渣油加氢脱硫
7 ASME American Society of Mechanical Engineers 美国机械工程师协会
8 BD Business Director 商务主任
9 BD Business Development 市场部
10 BEDP Basic Design Engineering Package 基础设计包
11 BFW Boiler feed water 锅炉给水
12 BL Battery limits 界区
13 BEDD Basic Engineering Design Data 基础工程设计数据
14 BM Bill of Material 材料表
15 BOD Basis of Design 设计基础
16 BOD Biological Oxygen Demand 化学需氧量
17 BP Boiling point 沸点
18 BS Bright stock 光亮油
19 BSI British Standards Institute 英国标准协会
20 BTEX Benzene, toluene, ethyl benzene, xylene 苯,甲苯,乙苯,二甲苯
21 BTU British thermal unit 英热单位
22 BTX Benzene, toluene, xylene 苯,甲苯,二甲苯
23 C Construction 施工
24 CAD Computer Aided Design 计算机辅助设计
25 CADD Computer Aided Design and Drafting 计算机辅助设计和绘图
26 CCR Conradson carbon residue 康氏残炭
27 CCR Continuous Catalyst Regeneration 催化剂连续再生
28 CDU Crude distillation unit 原油蒸馏装置
29 CGO Coker gas oil 焦化瓦斯油
30 CI Cetane index 十六烷指数
31 CL Center line 中心线
32 CM Construction Manager 施工经理
33 CN Conference Note 会议纪要 （老外更喜欢用 MOM:Minitues of Meeting）
34 COD Chemical oxygen demand 化学需氧量
35 CPDP Chinese Preliminary Design Package 中国初步设计包 （直接称为 PDP就 OK 了）
36 CPM Critical Path Method 关键路径法
37 CR Catalytic Reforming 催化重整
38 CS Carbon Steel 碳钢
39 CW Cooling Water 冷却水
40 FEED Front End Engineering Design 前期工程设计
41 GB GUO BIAO 国标
42 GCD Guaranteed Completion Date 保证完成日期
43 GG Gauge glass 玻璃液面计
44 GHSV Gaseous hourly space velocity 气体体积空速
45 GPH Gas phase hydrogenation 气相加氢
46 GSN Global Supply Network 全球供应网络
47 GTG Gas Turbine Generator 燃气涡轮发电机
48 GW Gross weight 毛重
49 HAZID Hazard Identification Review 危险识别审查
50 HAZOP Hazard and Operability Study 危险与可操作性研究
51 HBP Highly branched paraffins 高支链烷烃
52 HC Hydrocracking 加氢裂化
53 HCCO Heavy catalytic cycles oil 重催化循环油
54 HCGO Heavy coker gas oil 重焦化瓦斯油
55 HDA hydrodearomatization 加氢脱芳烃
56 HDF hydrofinishing 加氢后精制
57 HDM hydrodemetallization 加氢脱金属
58 HDN hydrodenitrogenation 加氢脱氮
59 HDPE High Density Polyethylene 高密度聚乙烯
60 HO Home Office 总部
61 HDS hydrodesulfurization 加氢脱硫
62 HDT hydrotreating 加氢精制，加氢处理
63 HGO Heavy gas oil 重瓦斯油
64 HR Human Resource 人力资源
65 HP High pressure 高压
66 HSFO High sulfur fuel oil 高硫燃料油
67 HSR Heavy straight run 重直馏油
68 HVAC Heating, Ventilation and Air Conditioning 采暖通风
69 HVGO Heavy vacuum gas oil 减压重瓦斯油
70 HVI High viscosity index 高粘度指数
71 IBL Inside Battery Limits (Same as ISBL) 界区内
72 IBP Initial Boiling Point 初馏点，初沸点
73 IEC International Electro‐technical Commission 国际电工委员会
74 IFA Issued for Approval 用于正式批准
75 IFB Issued for Bid 用于招标 （ITB：用的更多）
76 IFC Issued for Construction 用于施工
77 IFD Issued for Design 用于设计
78 IFH Issued for HAZOP 用于危险与可操作性研究
79 ISBL Inside Battery Limits (same as IBL) 界区内
80 ISO International Standardization Organization 国际标准化组织
81 IS&T/IT Information System and Technology (same as IT) 信息系统和技术
82 ITB Invitation to Bid 邀标书
83 JV Joint Venture 合营者
84 KW Kilo‐Watt 千瓦
85 LAN Local Area Network 局域网
86 LC Letter of Credit 信用证 87 LCC Life Cycle Cost 寿命周期成本
88 LCCO Light catalytic cycle oil 催化裂化轻循环油
89 LCGO Light coker gas oil 焦化轻瓦斯油
90 LCN Light coker naphtha 焦化轻汽油
91 LCO Light cycle oil 轻循环油
92 LDE Lead Discipline Engineer 专业负责人
93 LDPE Low Density Polyethylene 低密度聚乙烯
94 Level 1 High Level Schedules, control documents
used for control of total scope 项目计划1 （项目进度）
95 Level 2 Intermediate Level Schedules, control documents designed to control scope at unit,
area, department, contract or discipline level 项目计划 2
96 Level 3 Detailed Schedules, control documents designed to control and report the status of
individual deliverables, e.g. documents, requisitions etc. 项目计划 3
（还有 LEVEL 4）
97 LLDPE Linear Low Density Polyethylene 线性低密度聚乙烯
98 LOI Letter of Intent 意向书
99 LP Low Pressure 低气压
100 LPG Liquefied Petroleum Gas 液化石油气
101 LS Lump Sum 固定总价
102 LS Low sulfur 低硫
103 LSD Low sulfur diesel 低硫柴油
104 LSFO Low sulfur fuel oil 低硫燃料油
105 LSR Light straight run 轻直馏油
106 LSTK Lump Sum Turn Key （一揽子价格）总承包
107 LSWR Low sulfur waxy residue 低硫含蜡渣油
108 LTFT Low‐temperature flow test 低温流动性试验
109 LTRS Low‐temperature recovery system 低温回收系统
110 LV Low Voltage 低（电）压
111 LVGO Light vacuum gas oil 轻减压瓦斯油
112 LVI Low viscosity index 低粘度指数
113 LVN Light virgin naphtha 直馏轻石脑油馏分
114 MC Mechanical Completion 机械竣工
115 MCR Micro carbon residue 微残炭
116 MEG Mono Ethylene Glycol same as EG) 乙二醇
117 MHC Mild hydrocracking 缓和加氢裂化
118 MPA Multi Project (Purchasing) Agreement 大宗采购协议
119 MFA Multi‐Facility (Purchase) Agreement 大宗采购协议
120 MON Motor octane number 马达法辛烷值
121 MP Medium pressure 中压
122 MPHC Moderate pressure hydrocracking 中压加氢裂化
123 MR Material Requisition 请购单
124 MRP Material Requisition (issued for Purchase) 请购单(用于购买)
125 MRQ Material Requisition (issued for Quotation) 请购单(用于报价)
126 MRR Material Receiving Report 材料验收单 127 MTO Material Take‐Off 材料表
128 MV Medium Voltage 中（电）压
129 MW Mega‐Watt 兆瓦
130 MW Molecular weight 分子量
131 N/A Not applicable or Not Appropriate 不适用的
132 N/A Not Available 无
133 NEC National Electrical Code 国家电气规范
134 NEMA National Electrical Manufacturers Association 国家电气制造商协会
135 NFPA National Fire Protection Association 全国防火协会
136 NGL Natural Gas Liquids 天然气液体
137 NP Normal paraffin 正构烷烃
138 NPSH Net positive suction head 净吸入头
139 NR Non Reimbursable (costs) 非实报实销
140 NTP Notice To Proceed 开工通知书
141 NTS Not to Scale 不按比例
142 OBL Outside Battery Limits ￡®same as OSBL 界区外
143 OBS Organization Breakdown Structure 组织分解结构
144 OSBL Outside Battery Limits (same as OBL) 界区外
145 P3 Primavera Project Planner 项目计划管理（一个盛名之下，其实难负的进度编
制软件，用来忽悠忽悠老外还行）
146 PAC Polycyclic aromatic compound 稠环芳烃,多环芳烃
147 PAG Project Automation Group 项目自动化团队
148 PAF Personnel Authorization Form 职员批准表
149 P&ID Process and instrumentation Diagram 工艺仪表流程图
150 PID Proportional, Integral and Differential 比例、积分加微分（控制）
151 PC Personal Computer 个人电脑
152 PDA Propane deasphalting 丙烷脱沥青
153 PDAO Propane deasphalted oil 丙烷脱沥青油
154 PDU Propane deasphalting unit 丙烷脱沥青装置
155 PE Project Engineer 项目工程师
156 PE Polyethylene 聚乙烯
157 PEM Project Engineering Manager 项目设计经理
158 PET Project Execution Team 项目执行组
159 PFD Process Flow Diagram 工艺流程图
160 PFE Project Field Engineer 项目现场工程师
161 PFPM Project Field Procurement Manager 项目现场采购经理
162 PEFS Process Engineering Flow Scheme (same as P&ID) 工艺设计流程图
163 PFS Process Flow Scheme (same as PFD‐Process Flow Diagram) 工艺流程图
164 P/L Packing List 装箱单
165 PM Project Manager 项目经理
166 PMC Project Management Contractor 项目管理承包商
167 PMM Project Material Manager 项目材料经理
168 PNA Polynuclear aromatics 稠环芳烃,多环芳烃
169 PNA Paraffin, Naphthene, Aromatic 烷烃、环烷烃、芳烃 170 PO Procurement Order 采购订单
171 POX Partial Oxidation 部分氧化造气
172 PP Polypropylene 聚丙烯
173 PPM Project Procurement Manager 项目采购经理
174 PQP Project Quality Plan 项目质量计划
175 PQAM Project Quality Assurance Manager 项目质量保证经理
176 PQCM Project Quality Control Manager 项目质量控制经理
177 PR Procedure 程序
178 PRC People Republic of China 中华人民共和国
179 PRS Power recovery system 能量回收系统
180 PSA Pressure swing adsorption 变压吸附
181 PSM Project Site Manager 项目现场经理
182 PVC Poly Vinyl Chloride 聚氯乙烯
183 PW Paraffin wax 石蜡
184 QA Quality Assurance 质量保证
185 QC Quality Control 质量控制
186 QM Quality Management 质量管理
187 RDS Resid desulfurization 渣油(加氢)脱硫
188 RFCC Resid FCC 渣油催化裂化
189 RFG Reformulated gasoline 新配方汽油
190 RHC Resid hydroconversion 渣油加氢转化
191 RHDS Residue hydrodesulfurization 渣油加氢脱硫
192 RIS Refinery information system 炼油厂信息系统
193 RMP Risk management plan 风险管理计划
194 RON Research octane number 研究法辛烷值
195 RONC Research octane number clear 不加铅研究法辛烷值
196 ROSE Resid oil supercritical extraction 渣油超临界抽提
197 SCO Synthetic crude oil 合成原油
198 SDW Solvent dewaxing 溶剂脱蜡
199 SIGF Site Integration & General Facility 全场一体化和一般设施
200 RFSU Ready for Start Up 待开车
201 S/C Subcontractor 分包商
202 SM Styrene Monomer 苯乙烯单体
203 SOR Start of run 运转初期
204 SR Semi‐regenerative 半再生的
205 SR Straight run 直馏
206 SRU Sulfur recovery unit 硫磺回收装置
207 SS Stainless Steel 不锈钢
208 SSOT Single stage once through 一段一次通过加氢裂化
209 STG Steam Turbine Generator 蒸汽发电机
210 TAN Total acid number 总酸值
211 TBD To be Determined 待定
212 TBN Total base number 总碱值
213 TBS Technical Bid Summary 技术标概要 214 T&C'S Terms and Conditions (e.g. of purchase) 术语和条件(用于采购)
215 TCD Target Completion Date 目标完成日期
216 TGCU Tai l gas cleanup unit 尾气净化装置
217 TGTU Tai l gas treating unit 尾气处理装置
218 TIC Total Installed Cost 总体安装费用
219 T&L Traffic and Logistics 交通与后勤管理
220 TS Technical Specialist 技术专家
221 TSA Technical Services Agreement 技术服务协议
222 TF Tank Farm 罐区
223 UFD Utility Flow Diagram 公用工程流程图 （UP&ID 或 UID更常用）
224 ULSD Ultra low sulfur diesel 超低硫柴油
225 UK United Kingdom 英国
226 UR Unit Rate 单价
227 USA United States of America 美利坚合众国
228 VDU Vacuum distillation unit 减压蒸馏装置
229 VE Value Engineering 价值工程
230 VGO Vacuum gas oil 减压瓦斯油
231 VI Viscosity index 粘度指数
232 VL Vendor List 制造厂表
233 VP Vendor Print 厂商资料
234 VPMS Vendor Print Management System 厂商资料管理系统
235 VPTL Vendor Print Transmittal Letter 厂商资料传送
236 VR Vacuum residue 减压渣油
237 VRDS Vacuum residue desulfurization 减压渣油加氢脱硫
238 VTB Vacuum tower bottoms 减压渣油
239 WAN Wide Area Network 广域网
240 WHSV Weight hourly space velocity 重时空速
241 WPC World Petroleum Congress 世界石油大会
242 WT Weight 重量
243 WWTS Wastewater treatment system 污水处理系统
244 VCM/PVC Vinyl Chloride 氯乙烯/聚氯乙烯
245 VIP Value Improvement Practices 价值工程实践
246 WBS Work Breakdown Structure 工作分解结构（这个是很重要的衡量进度的手段。 ）
247 XHVI Extra high viscosity index 超高粘度指数

以下为管件相关的中英文缩写，与大家分享。
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
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花蓝螺母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
6.1 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
stainless-steel SS奥氏体不锈钢Austenitic
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 SYM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Cente