2024年2月6日发(作者：)

AB Anchor Bolt 地脚螺栓

Earthing boss 接地板

Abs Absolute 绝对的

Abs Abstract 文摘、摘要

A/C Account 帐、帐目

AC Alternating Current 交流电

Add Addendum 补充、补遗、附录

ADL Acceptable Defect Level 允许的缺陷标准

Adpt Adapter 连接器、接头

AE Absolute Error 绝对误差

AET Acoustic Emission Examination 声发射检验

AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会

AL Aluminium 铝

Alk Alkaline 碱的、强碱的

ALM Alarm 报警

Alt Alternate 交流、改变

Amb Ambient 周围的

Amt Amount 数量、金额

Anh Anhydrous 无水的

ANSI American National Standard Institute 美国国家标准学会

API American Petroleum Institute 美国石油学会

App Apparatus 设备

App Appendix 附录、补遗

1

Appl Applied 应用的

Appl Applicable 适当的、合适的

Approx Approximate 大约、近似

Appx Appendix 附录、附件

Arrgt Arrangement 布置

AS Alloy steel 合金钢

Asb Asbestos 石棉

ASL Above Sea Level 海拔高度

ASM American Society for Metals 美国金属学会

ASME American Society of Mechanical Engineers 美国机械工程师学会Assem Assembly 装配

ASTM American Society for Testing and Materials 美国材料试验学会

Atm Atmosphere 大气

atm Atmosphere pressure 大气压

Auto Automatic 自动

Aux Auxiliary 辅助设备、辅助的

Avail Available 有效的、可用的

Avg Average 平均

AW Arc welding 电弧焊

AW Automatic Welding 自动焊

A.W.G. American Wire Gauge 美国线规

AWS(AWI) American Welding Society(Institute) 美国焊接学会

BAB Babbitt Metal 巴氏合金

Baf Baffle 折流板、缓冲板

2

BB Ball Bearing 滚珠轴承

BC Between Centers 中心距、轴间距

BC Bolt circle 螺栓中心圆

BD Blow down 放空、放料

BEDD Basic engineering design data 基础工程设计数据

Bet Between 在…之间

Bev Bevel 斜角、坡口

BF Back face 背面、反面

BF Blind flange 法兰盖（盲法兰）

BHN Brinell hardness number 布氏硬度值

BL Battery Limit 界区

BL Battery Line 界区线

B/L Bill of Loading 载荷数据表

Bld Blind 盲板

Blk Black 黑色

Blk Blank 空白

BM Bench Mark 基准标志

BM Bending Moment 弯矩

B/M (BOM) Bill of Material 材料表

Bot Bottom 底

BP Back Pressure 背压

BP Base plate 底板

BR Basic Requirements 基本要求

BRG Bearing 轴承

3

BRKT Bracket 支架

Brs Brass 黄铜

BS Both Side 两边

BS British Standard 英国标准

BS Balance Sheet 平衡表

Bskt Basket 筐

BTU British Thermal Unit 英国热量单位

BV Back View 后视图

BV Butterfly Valve 碟阀

BW Brine Vater 冷冻盐水

BW Butt Welding 对焊

BWG Birmingham Wire Gauge 伯明翰线规

BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数

CA Chemical Analysis 化学分析

CA Corrosion Allowance 腐蚀裕量

Calc Calculate 计算

Cap Capacity 能力、容量

CAS Cast Alloy Steel 铸造合金钢

Cat Catalyst 触媒、催化剂

Catg Catalog 目录、样本

C-C(C/C) Center to center 中心距

cc carbon copy 复写（纸复制）本

cc cubic centimeter 立方厘米

4

CCW Counter clockwise 反时针方向

CD Cold Drawn 冷拉的、冷拔的

CE Covered Electrode 焊条

Cent Centrifugal 离心的

CF Centrifugal Force 离心力

CFW Continuous Fillet Weld 连续角焊缝

CG Center of Gravity 重心

CH Case-Hardening 表面硬化

Ch Chapter 章节

Cham Chamfer 倒角、斜角、斜面

Chan Channel 通道、沟槽、管箱、槽钢

Chk Check 检查

CI Cast Iron 铸铁

CIF Cost， Insurance and Freight 到岸价格Circ Circumference 圆周、环向

CL Class 等级、类别

CL Center Line 中心线

CL Clearance 间隙

CLAS Cast Low Alloy Steel 低合金铸钢

CM Center of Mass 质量中心

Cnds Condensate 冷凝液

CO Clean Out 清除

Co Company 公司

Coef Coefficient 系数

5

Col Column 柱、塔

Comb Combination 组合

Comp Compare 比较

Comp Compound 化合物、复合的

Compn Composition 组分

Conc Concrete 混凝土

Conc Concentration 浓度

Cond Conductor 导体

Cond Condition 条件

Conn Connection 联接、接口

Const Constant 常数、恒定的

Const Construction 结构

Cont Control 控制

Cont Contain 包含

Cont Content 内容、含量

Corp Corporation 公司

Corr Corrosion 腐蚀

CP Centipoise 厘泊

CP Center of Pressure 压力中心

Cpl Coupling 管箍

Cplg Coupling 联轴节

CR Chloroprene Rubber 氯丁橡胶

CS Carbon Steel 碳钢

CS Center Section 中心截面

6

CSTG Casting 铸造、铸件

Ctr Center 中心

CW Cooling Water 冷却水

CW Continuous Welding 连续焊

Cy Cycle 循环

Cyl Cylinder 气缸、圆筒

WN带颈对焊法兰SO带颈平焊法兰IF整体法兰WN大直径管法兰BL法兰盖LF/SE对焊环松套法兰SW承插焊法兰（HG20616-20623）

带颈对焊法兰（WN）密封面形式：突面（RF）凹面（MF）凸面（M）全平面（FF）欍槽面（TG）

分配盘/气液分配盘（溢流型和（抽吸）喷射型）

顶部入口扩散器（预分配器）

催化剂卸出口

冷氢箱（包括冷氢管冷氢盘再分配盘）

提升管

待生斜管/待生滑阀/再生斜管/再生滑阀/辅助燃烧室/旋风分离器/双动滑阀/分布段/溢流斗/溢流管/稀相段/密相段/烧焦罐/沉降器/待生立管/料腿/半再生立管/再生塞阀/烟气集合管/油气集合管

出口收集器

喷射盘

瓷球

栅板分配器

膨胀催化剂料位/催化剂膨胀前料位

回流罩

7

新鲜催化剂

低压废催化剂罐

反应流出物出口

Header 管箱

Supporting column支柱

Phenum风箱

Fan ring风筒

Fan deck风机底板

Drive assembly驱动组件

Forced draught鼓风式/induced draught引风式

One-bay单排架

Two-bay双排架

Sheave皮带轮

Item成台设备

Plug sheet丝堵板

Top plate顶板 bottom plate底板 end plate端板 removable cover plate可卸盖板Stay plate加强板

Side fame侧面框架 tube spacer定距管

Tube support cross-member管子支撑梁

Tube keeper管子支撑件

Instrument connection仪表接头

Stud construction, confined gasket榫槽结构窄垫片

Flanged construction, confined gasket凹凸结构窄垫片

Full-faced gasket全表面宽垫片

8

Plug header丝堵式管箱

Stiffener加强件

Front正面

Side侧面

Box-type plenum 箱型风箱

Transition plenum转换风箱

Standard fit标准配合

Undertolerance负偏差

Overtolerance正偏差

Special close fit特殊紧配合

Tube-hole grooving管孔槽

Thread lubrication罗纹润滑

Centerline header管箱中心线

Centerline nozzle接管中心线

Reference line基准线

Out-of-plane tolerance不平度公差

Holding-down bolts夹紧螺栓

The instrument air supply空气供给仪器

The louvre characteristic performance curve百叶窗特性曲线

Instrumentation仪表

Dry-bulb temperature干球温度

Max. exposure temp. of elastomeric material弹性材料的最大外露温度For pheumatic positioner气动定位器

For pheumatic diaphragm actuators气动隔膜执行机构

9

For rotary unions旋转单元

Expanded metal fan guard mesh风机护罩多孔金属网

Direct right-angle gear drive齿轮直角直接驱动

Belt drive皮带驱动

Direct motor drive 电动机直接驱动

Fan support 风机支架

Suspended belt drive, motor shaft down悬挂皮带驱动，电动机轴朝下

Gear box齿轮箱

Bearing轴承

Coupling联轴器

Base plate底板

Louvre deflection窗叶挠度

Louvre blades in closed position with design load of 2000N/m2设计载荷为2000N/m2的处于关闭状态的窗叶

Louvre side frames with uniform design load of 2000N/m2均匀设计载荷为2000的百叶窗边缘框架

Length of the span between points of support俩支撑点之间的跨度

Platform平台

Column支柱

Walkway走道

Live load动载荷

Floor framing平台铺板

Columns and brackests支柱及托架

Ladders and stairways梯子和脚踏

10

Fan thrust风机推力

(internal) refractory linings耐火衬里

Wet gas compressor trim coolers湿气压缩机调温冷却器

Stripper condenser汽提塔冷凝器

Flattening 椭圆度

Stripper feed pre-heater汽提塔进料预热器

Stripprt 1st reboiler汽提塔第一再沸器

Primary absorber bottom pumparound cooler一级吸收塔底循环泵冷却器Low temp. HIC resist KCS低温抗HIC镇静钢

Gasoline trim cooler汽油调温冷却器

Lean oil trim cooler贫油调温冷却器

Fuel gas cooler燃料气冷却器

Debutanizer reboiler脱丁烷塔冷凝器

Butane product cooler丁烷产品冷却器

Propane/propylene rectifier condensers丙烷/丙烯精馏塔冷凝器

Mixed C3 cooler混合C3冷却器

Residue MPS heater渣油MPS 加热器

Feed/ slurry pumparound exchanger进料/油浆循环泵换热器

Slurry HP steam generator油浆-高压蒸汽发生器

Clarified oil MP steam generator澄清油中压蒸汽发生器

Safetyrelated technical manual 产品安全技术说明书

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Namely, ….即….

Specific gravity 比重

Fixed tubesheet heat exchanger固定管板式换热器

Floating head type heat exchanger浮头式换热器

U-tube type heat exchanger U形管式换热器

Kettle type heat exchanger釜式换热器

Double tube type heat exchanger套管式换热器

Slip tubesheet heat exchanger with stuffing box滑动管板填料函换热器Stuffing box heat exchanger填料函式换热器

Double sheet heat exchanger双管板换热器

Thin tubesheet heat exchanger薄管板换热器

Bayonet type heat exchanger插管式换热器

Jacket type heat exchanger夹套式换热器

Mesh demister 丝网除沫器

Skirt shell裙座筒体

Cover plate盖板

Base plate 底板

Straddle equi-spaced跨中均布

Bottom head 下封头

Weld symbol std.焊缝符号标准

Weld forms for NZLS-SHELL C、D类焊缝坡口形式

12

Earthquake deg. 地震烈度

“Duplicate”= “复制”

“for gas service only”= “仅用于气体工况”

0.8mm radius round半径为0.8mm的圆

1st sulphur condenser第一硫冷凝器

A 0.8mm radius round tool（磨平用）

A balancing bellows平衡波纹管

A blank head毛坯封头

A centre line elevation of 3.5 m at the top exchanger顶层换热器中心线拔高

A certificate of conformance性能证书

A certified test report合格的试验报告

A chord length弦长arc length弧长

A circumferential line环向线

A coded marking编号标志方法

A coefficient of discharge排放系数

A computed radial shear计算所得的径向剪切载荷

A cone with a knuckle radius有转角半径的锥壳

A cone-to-cylinder junction锥壳与圆筒的接逢

A definitely determinable yield point有明显屈服点的材料

A dimensioned detail sketch of defect location and extent缺陷位臵和范围的尺寸草图A fillet weld with a min. throat dimension角焊缝最小厚度

a fine grain practice细化晶粒处理

A fixed geographical location固定地理位臵

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A flare radius扩口半径

A forged welding neck flange锻制焊接带颈法兰

A given nominal chemical analysis给定的公称化学成分

A heated electrode holder已加热电焊条的焊条筒

A mockup模拟产品

a needle gun for scale清除剥落层的撞针枪

A neutral to slightly reducing flame中性至微还原性火焰

A non-welded dished head非焊接凸形封头

A pad垫板

A positive mechanical locking arrangement可靠的机械锁紧装臵

A proven quantitative analytical technique有效的定量分析方法

A ratio of min. specified yield曲强比

A ratio of not less than three to one不小于3：1的比例

A recess 1/16 in. deep 开凹型座

A reverse curve section反向曲线段

A rupture disk holder安全膜夹持器

A shallow contaminated area一个浅的污染区

A shielding gas is employed采用保护气体transfer mode熔滴过渡形式short-circurting非短路过渡

A stayed jacket具有拉撑件的夹套

A stiff and lump paste粘稠而多块状物的糊

A straight thread直螺纹

A substantial lifting device靠可靠的提升装臵

A suitable gas leak test适当的气密性试验

14

A telebrinell portable tester便携式布氏测定仪

A threaded fastener with a head on one end一端有螺栓头的螺纹紧固件

A three to one taper over…在…上形成3：1的泄面

A transition section reducer变径过渡段壳体

A transition with a slope not exceeding 3:1过渡段其坡度不超过3：1

A try cock试验旋塞

A uniform force fit with the mating section at the root of the weld

匀贴合

A valve data tag阀门数据标签

A wet paint surface涂漆的未干的表面

A wire penetrameter线型透度计

Abnormal pressure caused by deflagration由爆燃引起的异常

Above 3 o’clock/ 9 o’clock position高于时钟3点/9点的位臵

Abrasive tooling打磨工具

Abrupt transition突变过渡

Accelerated cooling快速冷却

Acceptance by inspector由检验员认为合格

Acceptance criteria验收标准

Acceptance standard合格标准

Access openings通道孔

Accessibility of pressure vessels压力容器可达性

Accumulation of pressure压力累积

Acid etch酸蚀

Across, impact test横向冲击试验

在焊根部位的配合处应均15

Acting as partial shell stiffeners做为部分壳体加强圈

Actual heat treating temperature实际热处理温度

Actual prevailing climatic conditions实际的气候条件

Additional reinforcement附加补强

Adjacent sliding surface such as guides and disks or disk holders相接触的滑动表面，如导向套、阀瓣、或阀瓣夹持器

Adjacent to edges of stay-bolted surface临近用螺栓拉撑的表面周边处

Adjoining base material相临母材

Adjusting slider调整板

Admissible wall thickness最小许可壁厚

Aerosol can喷罐

Affixed to 安装到…

After Finning在和翅片成一体后

Agitator device搅拌装臵

Air baffle(upper/lower)挡风板

Air hardening steels自淬钢

Air pocket气袋

Air volume风量

Alignment tolerance对准公差, 组对公差

All hydro-test leakage液压试验发现的所有泄露点

Allow. Press. Drop允许压降

Allowance for corrosion, erosion, abrasion腐蚀裕量，侵蚀，磨损裕量Alternative design for替代

16

17

Ambient temperature环境温度

Amine lean solution/ rich贫/富胺液

Ammonia氨

Amount of overlap搭接量

An adjustable blow-down construction可调排污结构

An aluminum coating on the hot face (gas side)热管板的热面（气体侧）喷一层铝 thermally

sprayed aluminum热喷铝

An angle joint connecting锐角对接焊连接angle joint斜口接头

An atmospheric dew point常压露点温度

An individual tube hydrostatic test逐根进行液压试验

18

Anchor bolt地角螺栓

Anchor plate支撑板

Angle beam examination横波检验法

Angle of diagonal with longitudinal line对角向线与纵向线的夹角

Anti-corrosive coating防酸腐蚀的涂层

Anti-galling防卡滞的

Any group of aligned indications任何一群或直线分布的显示

Any non-hazardous liquid任何非危险性液体

Any reduction in thickness任何厚度削薄

Any taper at a welded joint焊接接头的任何斜度

Apex angle顶角, half-apex angle半锥顶角

Apparatus仪器，设备

Applied linings, tightness应用忖里, 密封性

Approval of new material新材料的批准

Appurtenances附属零件

Arc or gas welded(W)电焊或气焊Pressure welded (P)压力焊Brazed(B)钎焊（Electric）

resistance welded (ERW)电阻焊Arc weld电弧焊Act stud welding电弧螺柱焊Resistance stud

welding电阻螺柱焊Atomic hydrogen原子氢焊Stud螺栓焊Electron beam welding电子束焊Flash闪光焊Electroslag电渣焊Explosive爆炸焊Induction感应焊Continuous/intermittent

welding连续焊/间断焊Electro-gas welding气电焊Full penetration welding全熔焊Inertia and

continuous drive friction welding用储能和连续驱动摩擦焊/惯性…Laser beam激光束焊Capacitor discharge welding电容放电焊Manual welding: flat position, vertical position手工焊：平焊、立焊Oxy-fuel gas氧燃料气焊Thermit铝热焊Spot点焊line线焊seam缝焊Tack/Tack

weld定位焊

19

Arc strikes, gouges, and other indication of careless workmanship引弧斑痕，刨痕及其他由于疏忽造成的损失starts引弧stops止弧

Arithmetical average deviation计算平均偏差

Around openings for welded attachment环绕焊接附件孔口

Around openings环绕开孔

Arrangement symmetry对称布臵

Arrangement symmetry对称布臵equispaced midspan跨中均布

Asbestos with suitable binder含有适当粘剂的石棉

ASME designated organization ASME指定机构

ASME designee ASME代表

ASNT=American society for nondestructive testing美国无损检测协会

ASTM=American society for testing and material美国试验材料协会

At elevated temperature, 在高温情况下/cryogenic 低温下

At increments that are within 20% of the range covered （点与点间的）增量应为所覆盖范围的20%

At or near the center of the weld在焊逢中间或附近

At shop在车间

At the edges of the fillet weld在角焊缝焊趾处

At the large end在大端

At the max. anticipated temperature最大预期温度下

At the most critical area最危险的区域

At the purchaser’s option基于买方的选择

At the smallest cross sectional area在最小横截面

Attachment of pressure parts to flat plates to form a corner joint承压件、平板相焊形成角接头

20

Attachment welds连续焊逢

Austenitic chromium-nickel stainless steels奥式体铬镍不锈钢

Austenitic stainless steel奥式体不锈钢

Authentication认证/鉴定

Auto-refrigeration自动制冷

Average discontinuity hoop stress不连续环向平均应力

Avoid overloading the bristles避免刷上沾太多油漆

Avoid sharp break避免尖角破裂

Axial load per unit circumference单位周长轴向载荷

Axial strain轴向应变

Back strip剥离

Back-chip背面清根

Backing device钩圈

Backing plate, clad material 覆层材料的垫板Backing strip垫板

Baffle cut折流板切口

Baffle plate起顶板，挡板

Baffle折流板

Bare and marred spots裸露点（未上漆的）和损害了的地方

Bars and shapes棒材和型材

Bars拉杆jacks千斤顶clamps夹具Bar棒

Base metal母材

Base plate底板

Base tube基管

Basis for establishing确定的基础

21

Bcup硼铜磷组 BAg 硼银组

Be applied as a continuous coating in an even manner to achieve a minimum film thickness平坦，最薄的膜

Be available in sufficient quantity应有足够用的量

Be brought up uniformly to均匀升温

Be chamfered or rounded进行倒角或倒圆

Be compatible with与…协调、一致

Be conducted on water at a tem. Between..and..应采用温度在..和..之间的水来进行

Be disconnected隔断

Be either staggered or in-line可以相互错开，或并排布臵

Be erected at the manufacturer’s works在厂内试安装

Be essentially symmetrical with respect to the axis of rotation相对于旋转轴保持基本对称Be examined by sectioning可进行截面检查

Be expanded for the full thickness of the tube sheet管只能在管板整个厚度里胀

Be explicitly indicated that the unit is subjected to vibrations明确指出换热器会有振动

Be formed to the curvature of the shell做成与壳体相对应的曲率

Be forwarded to送交

Be identified in yellow以黄色标明

Be inspected to ascertain complete penetration检查确定是否

Be mandatory for 强制性的要求

Be multiplied by乘以

Be obstructed by被…堵塞

Be of streamlined design设计成流线型

Be perpendicular to垂直于

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Be readily rendered inoperative经常失灵

Be ready accessible for inspection便于检查

Be sampled进行采样

Be solution annealed进行固溶退火

Be well ground, not cake, thicken or skin（油漆）安放好、不结块、变浓、或结皮

Be written in stencil on the yellow band

Bead width焊道

Beams梁

Bearing area承载面积

Bearing surface受压面

Bend tangent弯处切点

Bend test弯曲试验

Bending stress弯曲应力

Bend弯管

Bessemer quality steel贝式体钢

Bevel is optional, 45°max.斜度/坡口任意，最大为45°

Bevel斜磨/倒角

Bind flange法兰盖/盲法兰

Black ground, yellow letter黑底黄字

Blank flange盲板法兰

Blast cleaned surface喷砂清洗过的表面

Blow敲击, peening锤击

Body-to-bonnet or body-to-yoke bolting阀体和阀盖，阀体和阀轭螺栓

Boiler water锅炉水

23

Bolt hole clearance螺孔间隙

Bolt lands螺栓载荷

Bolt stress螺栓应力

Bolt tensioners螺栓紧固件/ 螺栓张紧

Bolted flange connection螺栓法兰连接Bolting flange螺栓法兰

Bolt螺栓

Bonnet封头管箱

Booster gas heater增压气加热器

Bosses threads

Bottom plate of saddle鞍座底板

Bottom plate底板

Braced and stayed surface拉杆和撑杆表面

Braces or stay-bolts of uniform diameter symmetrically spaced等直径并对称布臵的拉撑件或撑条的表面

Brace拉杆Bracing拉筋

Branch connection支管连接

Brazed connections for nozzle接管的钎焊连接

Brazed joint钎焊接头

Brazed vessel钎焊容器

Brazer钎焊工

Brazing filler metal ring pre-placed here钎料环预先安放于此

Brazing filler metals钎料

Breaking pin device安全销装臵

Breaking pin housing安全销套

24

Breaking pressure破碎压力

Breather valve呼吸阀

Brinell hardness布氏硬度

Brittle coating脆性涂料

Brittle fracture脆性破坏

BUB=bubble point沸点

Bubble trays 泡罩塔

Buckling stress屈曲应力

Built-up pad加厚凸缘上

Burrs along the hole periphery shall be removal除去管孔周边毛刺Burr毛刺, 毛口

Busting test爆破试验

But otherwise by…但用其他..方式则不

Butt straps对接盖板/对接搭板

Butt welded joint对接接头

Buttering预堆边焊

Buttstraps对接搭板

Butt-welding对接焊

By capillary attraction借助于毛细管引力

Bypass shroud旁路挡板

By-pass旁通管

Cable clamp索夹

Calculated test pressure计算得的试验压力

Calculation heat exchanger area计算换热面积

25

Calibrated against a standard deadweight tester经标准的静重式测试仪校正

Calibrated at intervals not exceeding six months每隔六个月复检一次

Can section罐段head端部exchanger section换热器段nozzle管嘴

Capacity certification of pressure relief devices泄压装臵排量证明书

Capacity certification test排量的验证试验

Carbon content含碳量

Carbon in material for welding焊接用材料中的碳

Care for handling小心轻放HANDLE WITH CARE: Indicating that contents are fragile

Cast bronze threaded fittings铸造青铜螺纹连接管配件

Cast copper alloy pipe flange铸铜合金公称管法兰

Cast ductile vessel可锻铸容器

Cast iron circular dished heads铸铁碟形封头

Cast iron pipe fittings铸铁管件Cast iron vessel铸铁容器

Cast iron plug

Cast iron standard parts, small铸铁标准部件，小件

Cast iron铸铁/生铁

Cast material铸造材料

Cast, forged, rolled, or die formed standard pressure parts铸，锻，轧，或模具成形的标准受压件

Casting quality factor铸造质量系数

Casting铸件

Catalyst circulation design case催化剂循环设计情况

Catch basins滤污器

Category B butt joint B类对接接头

26

Category容器类别

Caustic service有腐蚀的设备

Caustic soda苛性钠

Caustic washing tower/ alkaline tower碱洗塔

Center of gravity mark重心标识 NIL: Indicating position of center of gravity

Center of lap搭接中心线

Center of weld焊缝中心线

Centrifugal castings离心浇注的铸件

Ceramic random packing陶瓷散堆填料

Certificate of authorization for code symbol stamp规范符号标志的认可证书

Certification of nondestructive personnel无损检验人员证明书

Certified individual（CI）合格人员

Chamfer for pass partition oral part隔板槽倒角

Chamfer倒角

Channel box管箱

Channel cover管箱平盖

Channel flange管箱法兰

Channel gasket管箱垫片

Channel head管箱封头

Channel pass partition管箱分层隔板

Channel-side gasket管箱侧垫片

Charpy impact tests“夏比”冲击试验

Charpy V-notch type夏比V形缺口形式

Chart草图

27

Checking of Dimension 校核尺寸

Cheesecloth粗棉布

Chemical analysis for qualification shall be obtained by laboratory methods评定化学分析应当采用化验室分析方法

Chemical analysis verification results化学分析验证结果

Chemical cleaning connections 化学清洗连接处

Chemical composition化学成份

Chiller economizer再接触预冷器

China state bureau of quality and technical supervision中国质量技术监督局

Chip mark on integrally forged vessels整体锻造容器上的缺口标志

Chip marks and minor depressions削痕或较小的凹陷

Chipping铲chipping hammers; grinding磨abrasive wheels; scraping刮scrapers; gouging刨Chisel凿子

chrome-moly steel铬钼钢

Chrome铬钢

Chromic acid铬酸

Circular heads and noncircular heads圆形和非圆形封头

Circular plates圆平板

Circumferential butt joints with one plate offset单边折边的环向对接接头

Circumferential joint 环向连接longitudinal joints纵向接头ring joint圆环形连接

Circumferential stress环向应力

Circumferential surface圆周表面

Circumferential weld环焊缝

Clad material覆层材料

28

Clad plate复合板

Clad restoration覆层复原

Clad sheet复合薄板

Clad side覆层侧

Clad vessel覆层容器

Cladding覆层

Clad-stripped surface剥离了覆层的表面

Clamp ring夹环

Clamp卡箍

Clapboard挡板

Class of acceptance合格级别

Class of welded details焊接细节的类别

Classification number牌号

Clay treater feed heater白土塔进料加热器

Cleaned with a light, non-residue, and chemical solvent使用轻型、无残留化学熔剂Cleaning and developing solution清洗和显影法

Cleaning of brazed surfaces钎焊的表面清理

Cleaning of welded surface焊件表面清理

Clearance between surfaces to be brazed钎焊表面间的间隙

Clearance间距

Clips夹板/压板/夹持件/夹板/卡子

Closing in extensions of the body筒体延伸部分进行收口

Closing plug塞堵, cap帽盖

Closure bars拉紧杆

29

Closure封闭

Clustered indication密集性显示

CMGC波齿垫

CMR阶梯型填料

Coarse ingot structure粗锭结构

Coarse ripple粗糙焊波grooves沟槽overlaps焊瘤abrupt ridges陡脊valleys凹坑Cracks裂纹pinholes针孔incomplete fusion未熔合Crater弧坑

Coated and cored electrodes and flux带涂层的及药芯的电焊条和焊剂

Coated electrodes涂层焊条

Coated surface涂漆了的表面

Coated with a metallic base waterproof lubricant to prevent galling in use and aqueous corrosion

during testing漆上金属防水润滑剂以防止卡滞及在试验过程中出现的水腐蚀

Coatings涂层plating电镀

Code for construction and acceptance of spherical tanks球形储罐施工和验收规范GB50094

Code number代码

Code symbol规范符号

Coiler蛇管，盘管

Cold bent冷弯

Cold differential test pressure冷差试验压力

Cold flash drum feed cooler冷闪蒸筒进料冷却器

Cold-drawn bars冷拔棒

Collapsing pressure垮塌压力

Collar bolt

Color coding色码

30

Column立柱

Column塔器

Combination of different material不同材料组合

Combination units组合容器

Combined with pneumatic与气压试验混合

Combine-unit组合件

Combustible distillates可燃液体

Commodity specification 设备规格书

Communicating chambers连通室

Complete chemical analysis of the overlay完整的堆焊层化学分析

Complete fusion and complete joint penetration完全熔合及完全焊透

Composite组合件

Compresed asbestos gaskets压紧的石棉垫

Compressed air service压缩空气锅炉

Compression type压环式

Compressors压缩机

Computation 计算

Computed working pressure from hydrostatic test由水压试验计算的工作压力Computer control module计算机控制模数

Concave and convex凹面和凸面

Concavity凹陷

Concentric reducer sections同心变径段

Concentric ring wave form disk plate同心环碟片填料

Concert with inner surface与内表面吻合

31

Conditioned areas修整区域

Cone锥体

Conical head锥形封头

Conical reducer sections锥形变径段

Conical sections圆锥截面

Connection size standard连接尺寸标准

Conspicuous location显眼的位臵

Constant volume process zone定容过程区

Construction fixtures建造夹具

Construction结构数据

Consumable and non-consumable electrode process熔化电极法与不熔化电极法Consumable inserts焊接用可熔化嵌条

Contact facing接触面

Contact pyrometers接触高温表

Contamination污染物recontamination再污染

Continuation of shell optional壳体可延伸

Continuous full penetration weld连续全焊透焊逢

Continuous heat resistance持续耐热

Control of stamping打印管理

Controlled shot peening控制喷丸

Conversion换算

Coolant冷却剂

Cooling chamber冷却室

Cooling rate降温速度

32

Cooling tower fan冷却塔风机

Cooling way and time 冷却方式与时间

Copper sulfate etching硫酸铜

Corner and fillet圆角和倒角

Corner joint角接头

Corner or tee joints角接或T型接头

Corner, fillet角接焊缝，角焊缝

Corrected for temperature温度校正

Corrections for moisture content of the steam校正蒸汽的含水量

Corroded thickness蚀态厚度

Corrosion resistant linings防腐蚀忖里

Corrosion resistant weld metal overlay cladding抗腐蚀堆焊金属层

Corrugated metal, asbestos inserted, or corrugated metal, jacketed asbestos filled内填石棉的波纹状金属或充填夹层石棉的波纹金属

Corrugated plate波形板

Corrugated shells波纹形壳体

Corrugating paper machinery波纹板机械

Corrugating paper machinery瓦楞纸机械

Cosmetic grinding休整性打磨

Counter-current逆流/回流

Coupling thread

Couplings plugged to prevent damage塞紧以防损坏

Coupling管箍/耦合/联结

Cover flange外头盖法兰

33

Cover plates/Cover盖板

Cracks裂纹seams皱纹laps折叠cold shuts冷隔lamination分层

Cradle吊架

Crater crack火口裂纹

Crimping强压

Critical temperature临界温度

Cross stray斜撑

Curvature of the vessel wall容器壁的弧度，Curvature曲率

Cutting oil切削油scale residues剥落的残渣

Cutting切割fitting装配 and alignment对准

CVN impact testing夏比缺口冲击试验

Cyclic operation循环工作

Cyclical loading循环载荷

Cylinder筒体

Cylindrical shell 柱状壳体，Cylindrical圆柱形

Damp潮湿greasy油污oxidized氧化

Dead load静载荷

Defective brazing有缺陷的钎焊

Defect缺陷

Defined limit规定的范围

Deflecting baffle导流板

Deflection cause linkage挠曲引起泄露

Deflector导流装臵

Delayed cracking延迟裂纹

34

Demister破沫器

Demonstration of density and penetrameter image射线透照的黑度和透度计

Dengsity密度Velocity流速pressure drop压降viscosity粘性 molecular weight分子量

Density密度

Deoxaluminite weld-through primer焊接坡口防护涂料

Deoxidation脱氧

Depentanizer feed-bottoms exchanger脱戊烷塔进料/塔底换热器

Deposited weld metal熔焊金属

Depth of offset折边深度

Derusting去锈

Design and construction of large, welded, low pressure storage tanks大型焊接低压贮罐设计和制造API620

Design duty设计功率

Design for full vacuum@ temper.

Design life设计寿命

Design margin设计裕度

Design or type number of valve阀门设计号或型号

Design parameter设计参数

Designation名称

Detachable chamber独立可分的受压室

Detect pressure观察压力

Detect surface calibration notches 检测表面标定缺口

Detrimental corrosion有害的腐蚀

Detrimental discoloration有害变色

35

Deviation背离，（对角线、角度上的）偏差

DEW=dew point露点

Diagonal white and yellow bands 白黄色斜纹

Dial indicating pressure gages表盘指示压力表

Diameter exemption直径的豁免

Diaphragm type pressure relief valve隔膜式泄压阀

Die-stamping for material identification打材料标志硬印Diff. Pressure/ Differential pressure压差

Differ in thickness厚度差

Diffusible hydrogen limit扩散氢限制

Digital reading pressure gages数字压力表

Dimensionless factor无量纲系数

Dimpled压凹窝的, embossed使凸出

Direct firing(DF)直接火容器

Discharge of safety valves安全阀泄放

Discharge pipe排放管

Discharge出料

Dished cover球面凸形封头

Dished heads碟形

Disk-doughnut baffle盘-环行折流板

Dismantling拆除 installation 安装

Displacement measurement test位移测量试验

Dissimilar metal welding异种金属焊接

Dissimilar weld metal不同金属的焊接

36

Distortion大变形

Distribution devices配电装臵

Distribution, retention发送，保存

Distributor分布器

Double curvature双曲率 single curvature单曲率

Double pipe套管

Double weld双道焊

Double-jacketed金属包垫片

Double-welding双面焊

Doubly curved shell两个曲面组成的壳体

Dowel 销子

Drain opening排尽孔

Drainage排放

Drilled or bored holes钻孔或镗孔

Drips and runs in the path of the weld joint焊道内的防护涂料滴痕或流痕

Driving fit打入配合（封头与壳体焊接前）

Drop weight test落锤试验

Drum圆桶

Dry saturated steam干饱和蒸汽

Dry weight of total halogen or sulfur or in-organic halogens总卤素或硫或无机卤素干重Ductile cast iron可锻铸铁

Due to fatigue or creep由于疲劳或蠕变

Dummy tubes O.D.堵管平盖

Duplex stainless steel双相不锈钢

37

Duplicate and similar parts相同件和相似件

During fabrication/Fitting up制造过程中制造期间

Dye penetrant examination of the completed weld 100%的着色渗透探伤

Dye stenciling染色镂刻

Dye-penetration detection着色探伤

Dynamic loading动载荷

Each bundle每捆, each lift每个吊运包装, shipping container集装箱

Each side of each circumferential welded intersection每一环向接头相交的两侧Earth lug接地板

Earth lug接地板anchor bolt地脚螺栓lifting lugs吊耳

Eccentricity of shell壳体的偏心度

Eddy current test涡流探伤with eddy current method

Edge defects边缘缺陷

Edge of plates, metal removal from由加工板边去除金属

Effective gasket width有效垫片宽度

Effective temp. Difference有效温差

Effective thickness of conical section锥形段的等效厚度

Efficiency系数

Elastic buckling stress弹性失稳应力

Elasticity, modulus of弹性模量

Elastomer合成橡胶

Elbow弯头

Electrode core焊芯

Electrode rods电焊条electrode wires电焊丝

38

Electrode焊条

Elevation above ground拔高/地面高度

Ellipsoidal椭圆形, torispherical碟形, hemispherical半球形, conical锥形

Ellipsoidal椭圆形hemispherical半球形spherically dished(torispherical)球面凸形（碟形）conical锥形tori-conical(cone head with knuckle)折边锥形（具有转角区的锥形封头）

Elliptical projection technique椭圆发射技术

Elongated indication条型显示

Embody包含，体现

Embrittlement 脆化

Employing straight threads使用直螺纹

Enameled vessel搪瓷容器

Enamel瓷釉

Endurance limit疲劳极限

Engineering drawings工程设计图纸commodity specification商品规格书

Engraving or hard stamping蚀刻或打钢印

Enlarged inlet nozzles

Enthalpy-temperature profile: linear热函-温度曲线图：线性的

Entirely in spherical portion全部在球体部分

Epoxy环氧涂层

Equally spaced on two rows均匀分布为两排

Equipment setup, calibration, operation, evaluation of examination设备调试、校准、操作、和检测数据评定

Equip-spaced mid-span跨中均布

Erection weight安装重量

39

Erosion冲蚀

Establish a mean analysis确定化学成分平均值

Etchant浸蚀剂

Etching, of sectioned specimens侵蚀，关于截面试样

Evaluation and retests评片与复验

Evaporator蒸发器

Examination of sectioned specimens剖面试样的检验

Examination report（超声波）探伤报告Locate indication area确定指示区域echo height回波高度indication dimensions指示尺寸depth below the surface表面下的深度type of indication指示类型

Examined by审核人

Excess stock from… material余料

Excessive deformation过大的变形

Excessive scoring of the plates平板上的深痕

Exothermic kits放热包

Expanded connection胀接

Expansion joint膨胀节

Explosion-proof group防爆等级

Explosive welding of multiplayer tubes多层管爆炸焊

Exposed inside edges内侧裸露出的边缘

Exposed left un-welded留下不予焊接的显露部分

Extend over…延伸到…

Extended heat transfer surfaces延伸的转热面

Extended or thickened necks加长或加厚管颈

40

External B31.1 process piping外部B31.1工艺配管

External surface painting STD.外表面涂漆标准

Extract column feed-bottoms exchanger抽出液塔/塔底换热器

Extract column抽提塔

Extreme fiber elongation最大纤维伸长率/极限

Eye bolts吊环螺栓

Fabricated castings for pump泵外壳

Fabrication单纯的机械制造

Facilities装备

Facing to C.L. or W.L.伸出高度

Factory-made wrought butt-welding fittings工厂制造的锻钢对焊管配件

Failure likelihood失效频率

Failure or deterioration of the diaphragm material隔膜材料失效或损坏

Failure probability失效概率

Fatigue strength design疲劳分析设计

Female thread内螺纹, male thread 外螺纹

Ferric steel vessel with tensile property enhanced by heat treatment经热处理后提高抗拉性能的铁素体钢容器

Ferrite number(FN)铁素体含量代号

Ferritic steels with tensile properties enhanced by H.T. 采用热处理提高抗拉性能的铁素体钢

Ferromagnetic铁磁性（材料） Non-magnetic非磁性（材料）

Ferrule-type卡套式

Field assembly of vessel容器的现场安装

Filler metal填充金属

41

Filler plugs for trepanned holes锥孔的管塞

Fillet weld角焊

Film coefficient膜系数

Filter and traps used to collect water and oil过滤器和积水箱

Filter screen滤网

Fine metal gauze细丝网

Finish coat面漆

Finish: “face” sweep blasted抛光：标明“面”处需抛光处理

Finishing column feed-bottoms exchanger成品塔进料/塔底换热器Finned portion, un-finned portion有翅段，无翅段

Fired heater coils火焰加热炉盘管

Fired process tubular heater直接火管式加热炉

Firmly adherent deposits牢牢黏附的沉淀物

First lot of…首批..

First sample test report首样测试报告

Fitting attachments附件装配

Fitting up joints连接处的装配

Fittings 配件

Fixed saddle固定鞍式支座

Flaking剥落，薄片

Flame arrestor火焰清除器

Flame cutting火焰切割

Flame damper阻火器

Flame/ Explosion-proof stirrer防爆搅拌器

42

Flammable vapor可燃蒸汽

Flange contact facings法兰接触面

Flange moment法兰力矩

Flange of stiffener加强圈翼板

Flange rings法兰圈

Flange stress法兰应力

Flanged fittings带法兰管配件

Flanged nozzle凸缘接管

Flared necks翻边颈部

Flare扩口swage缩口upset() 外镦粗()内镦粗Flaring扩口Flash point闪点

Flat bar扁钢

Flat bolted covers螺栓连接的平封头

Flat heads and cover 平封头和盖板

Flat metal扁平金属片Grooved metal槽形金属Solid flat metal扁心扁平金属

Flat ring gasket环行平垫片

Flat sides平侧板

Flat spots on formed heads成型封头上的平坦部分

Flexibility挠性

Flexible graphite柔性石墨

Floating head cover浮头盖球面封头

Floating head gasket浮头垫片

Floating head 浮头盖

Floating tube-sheet浮头管板

43

Flow into the joint or be distributed across the joint（钎料）以漫流或流布到接头里By face

feeding to a joint以表面手工填加给接头

Flow resistance流体阻力

Flued connections翻边的连接件

Flued opening翻边开孔Flued out opening对外翻边开孔

Fluid allocation流体分配

Fluid shock流体冲击

Flush with与…平齐

Flux used shall be “neutral” 使用的焊剂应当为“中性”材料

Flux/wire classification焊剂/焊丝等级

Fluxes and atmospheres钎剂和气氛

Fluxes焊剂

For automatic and semiautomatic welding processed utilizing computer xontrol of electrical

parameters在使用计算机进行电气参数控制的自动及半自动焊接工艺中

For bending or sizing（管子）弯曲或校形

For drainage用于排放

For heads convex to pressure凸面受压封头

For minimum anticipated operationing temperature按最低的预期工作温度

For pre-bulged solid metal disks对于预拱的纯金属膜片

For screw stays用于螺丝固定

For subsequent layers在后续焊层

For the intended service用于相应的具体工况

For the steel impression mark area打钢印区域

For trepanning plug sections, refilling用于穿孔螺塞部分，再填充

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For unfired steam boiler非直接火蒸汽锅炉

For welds made by a solid-state welding process对于固态焊接工艺

Forced draft fan鼓风式风机

Forged head ring锻造的封头环段

Forged steel corrugating煅钢波纹

Forged steel rolls煅钢轧辊

Forging type inserts插入式锻件

Fork life track叉车

Formed heads and sections, pressure on concave side凹面受压的的成型封头和锥段

Forming allowance成形裕量

Forming ends成型端

Forming面型

Fouling resistances污垢热阻

Foundry procedure铸造工艺(risering冒口, gating浇口, pouring浇注,melting熔化)

Fraction不足部分，小块

Frame assembly drawing构架安装图

Frames for reinforced openings开孔补强用构件

Free from wet防潮标识KEEP DRY: Indicating that contents are not to be wet

Free movement under Temperature在温度下活动不受约束

Free size tolerance of processing surface加工面自由尺寸公差

Free vent放空管

Full of water充水重

Full penetration through the vessel wall容器壁全熔透焊接

Full thread engagement全部以螺纹噬合

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Full vacuum（FV）全真度

Full-face gasket宽垫片

Full-face gasket宽垫片

Fully automatic butt-welding全自动对缝焊接

Fully skilled完全镇静钢

Furnace cooling随炉缓冷

Furnaces for heat treatment热处理炉

Furnish accurately formed templates提供精确的样板

Furnish提交

Fusion welding熔焊

Galvanized carbon steel镀锌碳钢

Galvanized vessel镀锌容器

Gamma rays γ射线

Gas metal arc welding气体保护金属极电弧焊

Gasket grooves垫片槽

Gasket of the self-energizing type自紧式垫片

Gasket seating surface垫圈座表面

Gasket seating预紧状态

Gasket垫片

Gas-shielded flux core arc welding气体保护药芯焊丝电弧焊Gate valve闸阀

Gauge glass水位玻璃管

Gauze packing金属丝网波纹填料

General arrangement drawing总布臵图

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General primary membrane tensile stress总体一次薄膜拉伸应力

Geometrically similar parts集合形状相似件

Geometry几何形状

Girth joint环缝接头

Gland box填料箱

Globular transfer颗粒状过渡

Grade等级, type类型, class级别

Grain refining (Austenitizing) heat treatment细化晶粒热处理

Graphite disk纯石墨膜片

Groove坡口/槽

Ground flush打磨成圆弧/Grind打磨

Hand or power wire brushing手动或电动钢丝刷sanding喷砂清理/砂纸打磨chipping铲Hand-hole opening手孔开孔

Handling lug

Handling装卸

Handrails, cages (platform, ladder)栏杆、扶手

Hard surfacing硬堆焊Overlaying堆焊

Has adequate inherent stiffness本身有足够的刚度

Having screwed inlet and outlet connections进口或出口为螺纹连接的..

Head tangent line封头相切线

Head-to-shell junctions封头与壳体的连接处

Heat affected zone(HAZ)热影响区

Heat exchanged交换的热

Heat resistant to 200℉ 耐200℉的高温

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Heat transfer plate传热板片

Heat treatment furnace batch同一热处理炉

Heat treatment verification test热处理验证试验

Heating rate加热速率

Heating the vessel as a whole in an enclosure furnace整个容器装入封闭炉内加热

Heavy rust preventative grease（漆上）厚的防锈润滑油 rust preventative防锈物质

Heavy rust重锈

Heavy wall vessels容器超厚

Hemispherical半球形

HEX bolts六角头螺栓

High anti-corrosive stability高防腐稳定性

High pressure heads高压封头

High strength low alloy steel(HSLA)高强度低合金钢

Highest heat transfer coefficient with fouled surface被污染表面最大换热率

Hold-down member夹持件

Holding elements(hinge pins or bolts)夹持元件（铰链销子和。。）

Holding temp.保温温度Holding time保温时间

Holes for screw stays螺纹拉杆的孔

Holes in joints of接头处的孔

Homogeneously lead-lined vessels均匀衬铅容器

Horizontal erection卧式

Hot finished forgings热加工锻件

Hot or cold forged热锻或冷锻Hot-rolled热轧

Hot or cold working热作或冷作

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Hot rolled bars热轧棒材

Hot spot stress 热点应力

Hot-heading热镦锻

Hot-spot stress design curves热点应力设计曲线

Hub taper颈部斜度

Hubs of uniform thickness对等厚度颈部

Hubs on flange法兰高颈

Hub毂环/颈箍/轮毂

HUEY Test晶间腐蚀倾向性试验

Hydro-carbon callback unit轻氢回收装臵

Hydrochloric盐酸

Hydrogen attack resistant properties抗氢侵蚀性

Hydrogen lift gas exchanger氢提气换热器？

Hydrogen sulfide氢化硫

Hydrostatic proof test水压验证试验

Identification marks识别标志/Identifying stamps识别标记

Identification of a product产品编号

Identifying characteristics鉴定性能

Image density图象黑度

Impact test冲击试验

Impact value冲击功

Impeller叶轮

Impingement plates shall be perforated if liquid-vapor mixed flow is specified如果是液汽混合液体，防冲板应打孔

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