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PDMS管道元件命名规则(中文版)
2007.12

第 1 页 共 62 页

Index 目录

1.Naming Components

元件命名

2. Deriving Bolt Names

螺栓命名

3. COCO

Table Coding

联接兼容表命名

4. Component CATREF coding

元件CATREF命名

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1.

Naming Components 元件命名

Size Facing Rating Component Type Standard number International Standard

International Standard: 国际标准
A ANSI Standard (ANSI) B British Standard (BS) C China (中国) D Deutsche Institut fü Normung (DIN) r F FRAMATOME I ISO M Manufacturers Standardisation Society (MSS) P American Petroleum Institute (API) J Japanese Standards

Standard 标准 BS1560, ANSI B16.9, DIN 2050,中国(如GB、JB等)etc. Type 类型
PDMS 常用类型:ATTA, TEE, BEND, ELBO, REDU, FLAN, OLET, NOZZ CROSS, VALVE, INST etc.

Rating 压力等级
ANSI, BS, API, MSS 125#, 150#, 300#, 600#, 900#, 1500#, 2500#, 3000#, 6000#, 9000# (#=lb/sq. in.) China(中国) 0.25MPa,0.6MPa,1.0MPa, 1.6MPa, 2.5MPa, 6.3MPa, 10.0MPa, 16.0MPa, 25.0MPa, 32.0MPa, DIN (ND=Nenndruck) 10, 16, 25, 63, 100, 160, 250, 320, 400

Facing 端面类型
ANSI,BS,API,MSS,DIN RF Raised Face FF Flat Face RTJ Ring Type Joint SCF Screwed Female SCM Screwed Male TUB Plain End BLF Blinded BWD Buttweld End LIN Lined Facing ANSI,BS,API,MSS TO Tongue GR Groove MA Male FE Female DIN FE NU VS RS Tongue Groove Projection Recess China RF凸台面,突面,光滑面 FF 平面法兰 RTJ 环连接面法兰 SCF 内螺纹连接 SCM 外螺纹连接 TUB 管子 BLF 盲板 BWD 对焊连接

Size: 公称直径
Nominal bore sizes in inches or mm 英制或公制的公称直径 Typical Catalogue Names: 典型的Catalogue命名 BARC200 = AAEA200 = CAFWBD0= DCZFBP0= DAVHBPR= BS1640 BW CONC REDUCER ANSI B16.9 BW ELBOW 90 DEG 中国国标GB12459-96 PN1.6Mpa带颈对焊法兰 DIN 2633 FLANGED NOZZLE PN16RF DIN 3202 GLOBE VALVE PN16 RF

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2. Bolting 螺栓
Bolts are named according to the following convention 螺栓是根据以下规则命名:

Bore size code Flange Rating Flange Facing Type M=Machine Bolt S=Stud Bolt Standard A=Ansi D=DIN
Flange Face: 法兰端面 : A FF B RF C FE-DIN2512 D NU-DIN2512 E F G H J K L M N P V13-DIN2513 Q R13-DIN2513 R Flange Rating: 法兰压力等级: A PN 125# B PN 150# C PN 250# D PN 300# E PN 400# F PN 600# G PN 900# H PN 1500# J PN 2500# K PN 5000# L PN 0.25 M PN 0.6 N PN 1.0 P PN 1.6 Q PN 2.5 R PN 4.0 S PN 6.3 T PN 10.0 U PN 16.0 V PN 25.0 W PN 32.0 X PN 40.0 Y PN 75# Z PN 10000# Bore code: 公称直径: A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 DIN 6 8 10 15 20 25 32 40 50 65 80 90 100 125 150 175 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 ANSI 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1.1/4" 1.1/2" 2" 2.1/2" 3" 3.1/2" 4" 5" 6" 7" 8" 10" 12" 14" 16" 18" 20" 22" 24" 26" 28" 30" 32" 34" 36"

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3. COCO Table Coding 端面匹配表命名
connection types are coded according to the following convention: 联接类型是根据以下规则命名:

Normally unused Rating Facing ISOGEN TYP E
Each COCO is restricted to a maximum of 4 characters to define the connection. The following types are treated as standard connections and there meanings are described below:每个COCO是用最多4个字符的代码来定义联接类型,以下是一些标准的联接类型的代码及表述: ALL Compatible with all items SCF Screwed Female 所有元件兼容 内螺纹 ATT Attachment SCM Screwed Male 附件 外螺纹 BWD Buttweld CLOS Closed end 对焊 堵头 SWF Female Socketwelding SWM Male Socketwelding 内承插焊 外承插焊 TUB Pipe or Tubing OPEN Open end 管子 开口端 VENT Open to vent DRAN Drain connection 排空口 排水管联接 The following codes are used to set the connection types of flanged items. Each character defines a different attribute of the appropriate connection type. 以下代码是用来设置法兰联接类型,每个字符定义了相关联接类型的不同属性。 PDMS Type (char 1) Facing (char 2) Rating (char 3) F Flange facing (for Flanges, Valves etc.) A FF 全平面 A PN 125# G Gasket facing(To connect to flanges) B RF 凸台面 B PN 150# W Wafer type component (Char 1 followed C T 榫面 C PN 250# by normal flange COCO) D G 槽面 D PN 300# E E PN 400# F F PN 600# G G PN 900# H H PN 1500# J J PN 2500# K K PN 5000# L L PN 0.25 M Female凹面 M PN 0.6 N Male 凸面 P V13 DIN2513 Q R13 DIN2513 R RJ(环连接面) S T U N P Q R S T U V W X Y Z PN 1.0 PN 1.6 PN 2.5 PN 4.0 PN 6.3 PN 10.0 PN 16.0 PN 25.0 PN 32.0 PN 40.0

4. Component NAME codes 元件命名标准
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Each character of the component name can be Leave or Branch bore selected from Arrive bore Special Qualifier (usually 0) the appropriate P ressure Rat ing tables. End connect ion Character 3 Specific T ype (WN or SO etc) Component T ype defines the Component Standard component Genral Standard type. Character 1 is derived from the international standard columns on page 4. All other characters are derived from the component specific page as either direct information or reference to the tables. 元件名称的每个字符都可从相关表格中选取。字符3定义了元件类型,字符1可从第4页中 的国际标准栏中选取。 所有其它字符都可从元件代码表及参考表中选取。 Example: To find the name of a 100NB ANSI B 16.9 LR 90 degree BW elbow 例如: 查找100NB ANSI B 16.9 LR 90 degree BW elbow的名称 Char 1 is selected from page 4 =A (字符1从第2页中选取) Char 2 is then selected from page 16 =A (字符2从第16页中选) Char 3 is selected from the type list on page 8 =E (字符3从第6页中选取) This gives the first 3 characters as AAE (这里定义了前3个字符): AAE Char 4 is selected from page 17 as Long Radius =A (字符4从第17页中选取作为长半径) The chart at the bottom of page 17 then points to the tables to be used to get the rest of the characters (在第17页底部的表中定义了其余字符) Char 5 is selected from the facing table E1 or E2 page 53/54 = 2 (字符5可从第53/54页facing table E1 or E2中选取) Char 6 is selected from the pressure rating table D1 page 56 = 0 (字符6可从第56页Pressure rating table D1中选取) Char 7 is selected from D2 page 57 as Not specified =0 (字符7可从第57页D2中选取作为未指定) Finally the bore sizes are selected from table N1. There are characters for both bore sizes so the final two characters are NN (最后公称直径可从表N1中选取。有两个公称直径,所以最后两个字符是NN) This gives us a catalogue name of AAEA200NN (这将得出该元件名称:AAEA200NN)

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Component Type 元件类型

A B C D E F G H I J K L M N P Q R S T U V W X Y Z

Auto (Control Valve, specials etc.) Bend Coupling Blank flanges Elbow Flanges Gaskets Insulation Instrument ftube Closures (Cap, Plug) Miscellaneous Nipples Pipe Reducer Stub-Ends TEEs Valves Welds Atta, Support Nozzles

仪表自控(控制阀,特殊阀等) 弯管 联接器 法兰盖 弯头 法兰 垫片 保温 仪表 定长管(新增) 堵头 (管帽,管塞) 其它 短管 管子 大小头 轴端 三通 阀门 焊点 附件,支架 管嘴

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Control Valves Specials etc. 特殊控制阀
T yp

A

Typ=M

Typ=N

Typ=S

Typ=W

A B C D E F G H J K L M N P Q R S Masoleian T U V W X Y Z
Typ=C China

A B C D E F Fisher G H J K L M N P Q R S T U V Northvale W X Y Z

A B C D E F G H J K L M N P Q R S Severn T U V W X Y Z

A Worcester B C D E F G H J K L M N P Q R S T U V W X Y Z

A B

SH HG

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Regulating valves

调节阀

A
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Angle, Direct Acting Globe Ball Direct Acting Globe Butterfly 角阀,直动式截止阀 球阀 直动式截止阀 蝶阀

Plug Reverse acting globe

塞型阀 反向截止阀

Three Way

三通阀

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Regulating valves -actuator operated

调节阀---执行机构

A
A B C D Diaphragm 膜片 E Electric Motor 电动马达 F G H J K L M N P Piston – Linear 线性活塞 Q R Piston – Rotary 旋转活塞 S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Character table reference for Auto items 自动控制阀的字符参考表

A
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Pressure Rat ing = T able D1 Facing = T able E1

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Bend
Std.

弯管

B
American Std.= A A ANSI B16.9 B ANSI B16.11 C ANSI B16.3 D ANSI B16.4 E ANSI B16.18 F ANSI B16.22 G H J K L M N British Std.= B A BS 1640 B BS 3799 C BS 1387 D BS 143 E F G H J K L M N DIN Std.=D A B C D E F G H J K L M N MSS Std.= M A MSS-SP83 B C D E F G H J K L M N

China Std.=C A B C D E F G SH3410-96 锻钢制承插焊管件 H J K L M N

Manufacturers Std.= V A B C D E F G H J K L M N P Q R S T Victaulic

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Bend specific type

弯管特殊类型

B
A B C D Single Tangent (LR) 单切线(长半径) E Double Tangent (LR) 双切线(长半径) F Long Radius Return (3NB) G Short Radius Return(2NB) H J K Close Radius L Medium Radius M Open Radius N 67.5 Deg Spring P 45 Deg Spring Q 22.5 Deg Spring R 90 Deg Bend S 3D Pulled Bend T 4D Pulled Bend U 5D Pulled Bend V Variable Radius Bend 变径弯管 W X Mitre Bend 虾米腰弯管 Y Z 45 Deg Bend 45度弯管 1 45 Deg Bend R=1NB 45度弯管 R=1NB 2 90 Deg Bend R=2.5NB 90度弯管 R=2.5NB 3 45 Deg Bend R=2.5NB 45度弯管 R=2.5NB 4 45 Deg Bend R=5NB 45度弯管 R=5NB 5 6 60 Deg Bend 60度弯管 7 8 9 0 Character table reference for bends 弯管字符参考表

B

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

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Coupling
Std.

管箍

C
American Std.= A A ANSI B16.9 B ANSI B16.11 C ANSI B16.3 D ANSI B16.4 E ANSI B16.18 F ANSI B16.22 G H J K L M N British Std.= B A BS 1640 B BS 3799 C BS 1387 D BS 143 E F G H J K L M N DIN Std.=D A B C D E F G H J K L M N MSS Std.= M A MSS-SP83 B C D E F G H J K L M N

China Std.=C A B C D E F G SH3410-96 锻钢制承插焊管件 H J K L M N

Manufacturers Std.= V A B C D E F G H J K L M N P Q R S T Victaulic

Example : 例如: ANSI B16.4 Straight Coupling = ADC Victaulic Coupling =VTC

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Coupling Type

管箍类型

C
A B C D Dow Radial Clamp E F Full Coupling G H Half Coupling J K L M N P Q R Flange Adapter, Radial Lock S T U Union V Victaulic W X Y Z 1 2 3 4 5 6 7 8 9 0 Character table reference for Couplings 联接器字符参考表

C

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

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Blank Flanges

法兰盖

Std

D
China Std.=C A JB/T 86.1-94 B JB/T 86.2-94 C HG 20601-97 D HG 20602-97 凸面钢制管法兰盖 凹凸面钢制管法兰盖 《钢管制法兰盖(欧洲体系)》 《不锈钢衬里法兰盖(欧洲体系)》 Manufacturers Std.= V A B C D

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Blank Flanges Type

法兰盖类型

D
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

全平面 FF

环连接面 RJ

凹凸面 MFM 凸面 M

突面 RF 榫槽面 TG 榫面 T

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Elbows
Std.

弯头

E
British Std.= B A BS 1640 B BS 3799 C BS 1740 D BS 1965 E BS 1387 F BS 143 G H J K L M N DIN Std.=D A DIN 2605 B C D E F G H J K L M N Manufacturers Std.= P A B C D Peabody Dore E F G H J K L M N

American Std.= A A ANSI B16.9 B ANSI B16.11 C ANSI B16.28 D ANSI B16.5 E ANSI B16.3 F ANSI B16.4 G ANSI B16.22 H ANSI B16.18 J ANSI B16.24 K L M N

China Std.=C A GB12459-2005 钢制对焊无缝管件(I系列) B GB12459-2005 钢制对焊无缝管件(II系列) C GB/T 13401-2005 钢板制对焊管件 D E SH3408-96 不锈钢、碳素钢、合金钢无缝弯头及管封头系列 F SH3409-96 钢板焊制弯头系列及管封头系列 G SH3410-96 锻钢制承插焊管件 H J K L M N

Manufacturers Std.= V A B C D E F G H J K L M N P Q R S T Victaulic

Example : 例如: Elbow DIN 2605 = DAE Victaulic Elbow = VTE

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Elbow specific type

弯头特殊类型

E
A Long Radius (R=1.5 NB) 长半径 B Short Radius (R= 1 NB) 短半径 C 45 Deg Elbow 45度弯头 D Single Tangent (LR) E Double Tangent (LR) F Long Radius Return (3NB) G Short Radius Return(2NB) H Reducing 异径弯头 J Street Elbow K Close Radius L Medium Radius M Open Radius N 67.5 Deg Spring P 45 Deg Spring Q 22.5 Deg Spring R 90 Deg Bend S 3D Pulled Bend T 4D Pulled Bend U 5D Pulled Bend V Variable Radius Bend W X Mitre Bend Y Side Outlet Elbow Z 45 Deg Bend 1 45 Deg Elbow R=1NB 2 90 Deg Elbow R=2.5NB 3 45 Deg Elbow R=2.5NB 4 45 Deg Elbow R=5NB 5 6 60 Deg Elbow 60度弯头 7 30 Deg Elbow 30度弯头 8 带碳钢短管 9 不带碳钢短管 0 Character table reference for Elbows 弯头字符参考表

E
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

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Flanges
Std.

法兰

F
DIN Std.=D A DIN 2632 B DIN 2633 C DIN 2635 D DIN 2527 E DIN 2631 F DIN 2634 G DIN 2636 H DIN 2630 J DIN 2637 K DIN 2638 L DIN 2641 M N DIN 2512 P Q R DIN 2628 S DIN 2629 MSS Std.= M A MSS SP-44 B MSS SP-51 C D E F G H J K L M N P Q R S

American Std.= ABritish Std.= B A ANSI B16.5 A BS 1770 B API 600 B BS 1560 C API 605 C BS 3293 D ANSI B16.36 D BS 4504 E ANSI B16.24 E BS 10 F F BS 2035 G G H H BS 4622 J J BS 4772 K K L L M M N N P P Q Q R R S S China Std.=C A SH3406-96 B JB/T 79.2-94 C JB/T 79.3-94 D JB/T 79.4-94 E JB/T 81-94 F JB/T 82.1-94 G JB/T 82.2-94 H JB/T 82.3-94 J JB/T 83-94 K JB/T 85-94 L HG 20593-97 M HG 20594-97 N HG 20595-97 P HG 20596-97 Q HG 20597-97 R HG 20598-97 S HG 20599-97 T HG 20600-97 U HG 20601-97

石化法兰标准 凹凸面整体铸钢管法兰(系列1) 榫槽面整体铸钢管法兰(系列1) 环连接面整体铸钢管法兰 (系列1) 凸面板式平焊钢制管法兰 (系列1) 凸面对焊钢制管法兰(系列1) 凹凸面对焊钢制管法兰(系列1) 榫槽面对焊钢制管法兰(系列1) 环连接面对焊钢制管法兰 (系列1) 翻边板式松套钢制管法兰 (系列1) 《板式平焊钢制管法兰(欧洲体系)》 《带颈平焊钢制管法兰(欧洲体系)》 《带颈对焊钢制管法兰(欧洲体系)》 《整体钢制管法兰(欧洲体系)》 《承插焊钢制管法兰(欧洲体系)》 《螺纹钢制管法兰(欧洲体系)》 《对焊环松套钢制管法兰(欧洲体系)》 《平焊环松套钢制管法兰(欧洲体系)》 《钢制管法兰盖(欧洲体系)》

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Flange Type

法兰类型

F
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Blind Screwed Boss 盲法兰

Hub Slip on IF Lap

带颈平焊法兰 整体法兰

Plate Slip on Orifice Reducing Socket Weld Threaded Victaulic Weld Neck Spacer PJ/SE PJ/PR

板式平焊法兰 孔法兰 大小法兰 承插焊法兰 螺纹法兰

带颈对焊法兰 对焊环松套法兰 平焊环松套法兰

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Orifice Flanges

孔板法兰

F
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 BSP NPT SW

Q
Weld Neck Weld Neck Weld Neck Socket Weld Socket Weld Socket Weld Screwed BSP Screwed BSP Screwed BSP Screwed NPT Screwed NPT Screwed NPT Slip on Slip on Slip on :BSP :NPT :SW : BSP : NPT : SW : BSP : NPT : SW : BSP : NPT : SW : BSP : NPT : SW

BSP : NPT BSP : SW NPT : BSP NPT : NPT NPT : SW BSP NPT SW

not used

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Reducing Flanges

F

R

A Weld Neck concentric B Weld Neck eccentric C Socket Weld concentric D Socket Weld eccentric E Screwed BSP concentric F Screwed BSP eccentric G Screwed NPT concentric H Screwed NPT eccentric J Slip On concentric K Slip On eccentric L Filler Flange M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Used Character table reference for flanges 法兰字符参考表

F
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

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Gaskets
Std.

垫片

G
British Std.= B A BS 3063 (BS10/1770/2035) B BS 3381 (BS1560) C BS 4865 (BS4504/4622/4772) D BS 1560 (BS1560) E BS 3293 (BS3293) F G H J K L M DIN Std.=D A DIN 2690 (for DIN2501) B DIN 2691 (for DIN2512) C DIN 2692 (for DIN2513) D E F G H DIN 2697 J DIN 2698 K L M

American Std.= A A ANSI B16.20 B ANSI B16.21 C ANSI B16.5 D API 605 E F G H J K L M Manufacturers A B C D E F G H J K L M N P Q S T

China Std.=C A SH3407-96 管法兰用缠绕式垫片 B SH3401-96 管法兰用石棉橡胶垫片 C SH3402-96 管法兰用聚四氟乙烯包覆垫片 D SH3403-96 管法兰用金属环垫 E HG 20606-97 《钢制管法兰用非金属平垫片(欧洲体系)》 F HG 20607-97 《钢制管法兰用聚四氟乙烯包覆垫片(欧洲体系)》 G HG 20608-97 《钢制管法兰用柔性石墨复合垫片(欧洲体系)》 H HG 20609-97 《钢制管法兰用金属包覆垫片(欧洲体系)》 J HG 20610-97 《钢制管法兰用缠绕式垫片(欧洲体系)》 K HG 20611-97 《钢制管法兰齿形组合垫(欧洲体系)》 L HG 20612-97 《钢制管法兰用金属环垫(欧洲体系)》 M N P R S T

Example : 例如: Gasket DIN 2697 = DHG Victaulic Gasket = VTG

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Gasket Type

垫片类型

G
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Full Face Inside Bolt Circle Raised Face with Centring Ring Large Tongue & Groove Small Tongue & Groove Ring Type Joint Graylock Sealing Ring & Clamp Large Male / Female Small Male / Female

突面带定位环

环连接

基本型缠绕垫 带内环型缠绕垫 带外环型缠绕垫 带内外环型缠绕垫 剖切型包覆垫片 折包型包覆垫片 椭圆形金属环垫片 八角形金属环垫片 Victaulic Clamp 齿型垫片 非金属

第 24 页 共 62 页

Gasket Thickness

垫片厚度

G
A 1 mm B 2 mm C 3 mm D 4 mm E 5 mm F 6 mm G 1.5 mm H J K L M N P Q R S T 30 mm U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not specified Character table reference for gaskets

垫片字符参考表

G
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Pressure Rat ing = T able D1 Facing = T able E1

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Closures
Std.

堵头

K
British Std.= B A BS 1640 B BS 3799 C BS 1965 D BS 1740 E BS 143 F G H J K L M N P Q R S DIN Std.=D A DIN 2617 B C D E F G H J K L M N P Q R S Manufacturers Std.= G A MSS SP-44 B MSS SP-51 C D E F G H J K L M N P Q R Graylock S Manufacturers Std.= V A B C D E F G H J K L M N P Q R S T Victaulic

American Std.= A A ANSI B16.9 B ANSI B16.11 C ANSI B16.4 D ANSI B16.3 E ANSI B16.18 F ANSI B16.22 G H J K L M N P Q R S

China Std.=C A GB12459-2005 钢制对焊无缝管件 B HGJ514-87 碳钢、低合金钢无缝对焊管件设计标准 C GB/T 13401-2005 钢板制对焊管件 D E SH3408-96 不锈钢、碳素钢、合金钢无缝弯头及管封头系列 F SH3409-96 钢板焊制弯头系列及管封头系列 G SH3410-96 锻钢制承插焊管件 H J K L M N P Q R S T Example : 例如: Cap DIN 2617 = DAK Victaulic Cap = VTK

第 26 页 共 62 页

Closures Specific type

堵头特殊类型

K
A B C Long Cap D Short Cap E F Flat Closure G Graylock Blind Hub H J K L Countersunk Plug M Square Head Plug N Hexagonal Head Plug P Round Head Plug Q Plain Bull Plug R Tapped Bull Plug S Slotted Head Plug T U V Victaulic Clamp W X Y Z 1 2 3 4 5 6 7 8 9 0 Character table reference for Caps

长型管帽 短型管帽 平板管帽

方头丝堵 六角头丝堵 圆头丝堵

有槽螺丝头丝堵

管帽字符参考表

K
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 27 页 共 62 页

Miscellaneous Items (sheet 1 of 2)
Std.

其它元件(第一页)

M
British Std.= B A British Std. B C D E F G H J K L M N P Q R S China Std.=C A B C D E F G H J K L M N P Q R S B C D E F G H J K L M N P Q R S Manufacturer Std.= G A

American Std.= A A American Std. B C D E F G H J K L M N P Q R S

Gestra

Manufacturer Std.= K Manufacturer Std..=N Manufacturer Std.= P Manufacturer Std.= R A A A A B B B B C C C C D D D D E E E E F F F F G G G G H H H H J J J J K Krupp K? ppers K K K L L L L M M M M N N Norgren N N P P P P Q Q Q Q R R R R Rhodes S S S Plenty Simplex S T T T T

第 28 页 共 62 页

Miscellaneous Items (Sheet 2 of 2)
Std.

其它元件(第二页)

M

Manufacturer Std.= S Manufacturer Std.= T Manufacturer Std.= V Manufacturer Std.= Y A A A A B B B Veebee B C C C C D D Teddington D D E E E E F F F F G G G G H H H H J J J J K K K K L L L L M M M M N N N N P P P P Q Q Q Q R R R R S Spirax Sarco S S S T Amstrong T T T U U U U V V V V W W W W Yarway

第 29 页 共 62 页

Miscellaneous Item types

其它元件类型

M
A Flame Arrester 阻火器 B Single Bellows Unit C Bursting Disc Assembly D Air Dryer 空气干燥器 E Double Bellows F Flow Indicator 流量计 G Filter H Sight Glass 视镜 J Spacer for tongue and groove flanges K Ball Float Trap 浮球式汽水阀 L Line blind M N P Pot Type Strainer Q Orifice Plate 孔板 R S Spectacle Blind 8字盲板 T U V W Weld 焊点 X Basket Type Strainer 蓝式过滤器 Y Y Type Strainer Y型过滤器 Z T Type Strainer T型过滤器 1 2 3 4 5 6 7 8 9 0 Character table reference for Miscellaneous items 其它元件字符参考表

M
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 30 页 共 62 页

Nipple: Standard
Std.

短管:

标准

N
British Std.= B A BS 534 B BS 806 C BS 1306 D BS 1387 E BS 1600 F G H J K L M N P Q BS 3799 R BS 1740 S BS 143 T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not specified China Std=C A B C D E F G H J K L M N P Q HGS04-04-01-1 R HGS04-04-02-1 S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not specified Manufacturer Std.= V A B C D E F G H J K L M N P Q R S T U V Victaulic W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

American Std.= A A ASTM A120 B ASTM A53 C ANSI B36.10 D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not specified

Example : 例如: Nipple ASTM A120 = AAN Victaulic nipple= VTN

第 31 页 共 62 页

Nipple: Type

短管: 类型

N
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

Barrel Nipple

Eccentric Swage

Hexagonal Close Taper

Pipe Nipple

短节

Concentric Swage Tank Nipple

第 32 页 共 62 页

Nipple End Connection

短管: 端面联接类型

N
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Plain x Bevel Plain x Plain Plain x Threaded NPT Plain x Threaded BSP Threaded Both Ends NPT Threaded Both Ends BSP Bevel x Threaded NPT Bevel x Threaded BSP Threaded NPT x Bevel Threaded BSP x Bevel Threaded NPT x Plain Threaded BSP x Plain Bevel x Plain Bevel x Bevel Radial Lock Both Ends Soldered, Brazed Radial Lock x Flanged Bevel x Victaulic Groove Threaded x Victaulic Groove Victaulic Groove To Groove

第 33 页 共 62 页

Nipple: Length

短管:长度

N
A 50 mm B 65 mm C 75 mm D 100 mm E 125 mm F 150 mm G 175 mm H 200 mm J 2" K 250 mm L 3" M 400 mm N 4" P 5" Q R 6" S As Per Standard T U 9" V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Nipples 短接管字符参考表

N
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 34 页 共 62 页

Pipe Standard
Std.

管子: 标准

P
American Std.= A DIN Std.=D A ANSI B36.10 A DIN 2448 B ASTM A-106 B DIN 2458 C API 5L C DIN 2462 D ASTM A-53 D DIN 2463 E ANSI B36.3 E DIN 2916 F ANSI B36.19 F DIN 4376 G ASTM B42/B43 G H H J J K K L L M M N N P P Q Q R R S S T T U U V V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified W X Y Z 1 2 3 4 5 6 7 8 9 China Std=C A GB3087-82 低中压锅炉用无缝钢管 B GB/T3092-93 低压流体输送用焊接钢管 C GB5310-1995 高压锅炉用无缝钢管 D GB8163-1999 输送流体用无缝钢管 E GB12771-91 流体输送用不锈钢焊接钢管 F GB/T14976-94 流体输送用不锈钢无缝钢管 G H J K L SH3405-96石油化工企业钢管尺寸系列 M N P Q R S GB/T9711.2-1999直缝电阻焊钢管 T U V

W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

0 Not Specified

Example : 例如: Pipe DIN 2462 = DCP

第 35 页 共 62 页

Pipe Type

管子类型

P
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Seamless Steel Pipe Centrifugally Cast Electric Fusion Welded Glass Pipe 无缝钢管 离心浇铸 有缝管(电熔焊) 玻璃管

Lined Flanged Pipe

内衬法兰管

Resistance Welded

电阻焊管 铜管

Not Specified

第 36 页 共 62 页

Pipe Outer Diameter

管子外径

P
N.B.= A A B C D E F G N.B.= E A 25 B 27 C 28 D 29 E N.B.= J A 53 B 54 C 56 D 57 E 60 F 63 G 63.5 H 65 J 68 N.B.= N A 108 B 110 C 114 D 120 E 121 F 125 G 127 H J N.B.= V A 273 B 299 C N.B= B A B C D E F G N.B= F A 30 B 32 C 34 D 35 E N.B= K A 70 B 73 C 75 D 76 E 80 F 83 G 85 H J N.B= P A 130 B 133 C 140 D 146 E 150 F 152 G H J N.B= W A 325 B 351 C

N.B O.D . N.B=C
A B C D E F G 14 15 16 17

N.B= D A 18 B 19 C 20 D 21 E 22 F 23 G 24 N.B= H A 44.5 B 45 C 48 D 50 E 51 N.B= M A 95 B 100 C 102 D E F G H J N.B= T A 219 B 245 C D E F G H J N.B= Y A 426 B 450 C

N.B=G A 36 B 38 C 40 D 42 E N.B=L A 89 B 90 C D E F G H J N.B=R A 159 B 160 C 168 D 170 E 180 F 190 G 194 H 200 J 203 N.B=X A 377 B 402 C

第 37 页 共 62 页

N.B.= Z A 480 B 500 C N.B.= 4 A B C N.B.= 8 A B C N.B.= c A 1220 B C N.B.= g A 1620 B C N.B.= l A 2020 B C N.B.= r A 2820 B C

N.B= 1 A 529 B 530 C 560 N.B= 5 A 720 B C N.B= 9 A 920 B C N.B= d A 1320 B C N.B= h A 1720 B C N.B= m A 2220 B C N.B= t A 3020 B C

N.B=2 A 600 B C N.B=6 A B C N.B= a A 1020 B C N.B= e A 1420 B C N.B= j A 1820 B C N.B= n A 2420 B C N.B= v A 3220 B C

N.B= 3 A 630 B C N.B= 7 A 820 B C N.B= b A 1120 B C N.B= f A 1520 B C N.B= k A 1920 B C N.B= p A 2620 B C N.B= w A 3420 B C

Character table reference for Pipe

管子字符参考表

P
Outer Diameter Nominal Bore 1 = Table N1 Wall Thickness = Table D2 Pressure Rating = Table D1 Facing = Table E1

第 38 页 共 62 页

Reducer Standard
Std.

大小头

R
British Std.= B A BS 1640 B BS 3799 C BS 1740 D BS 1965 E BS 143 F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified China Std=C A GB12459-2005 钢制对焊无缝管件(I系列) B GB12459-2005 钢制对焊无缝管件(II系列) C GB/T 13401-2005 钢板制对焊管件 D E SH3408-96不锈钢、碳素钢、合金钢无缝弯头及管封头系 F SH3409-96 钢板焊制弯头系列及管封头系列 G SH3410-96 锻钢制承插焊管件 H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

American Std.= A A ANSI B16.9 B ANSI B16.11 C ANSI B16.14 D ANSI B16.5 E 列F ANSI B16.18 G ANSI B16.22 H J ANSI B16.24 K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

Example : 例如: Reducer ANSI B16.11 = ABR

第 39 页 共 62 页

Reducer Type

大小头类型

R
A B C Concentric D E Eccentric F G H Hexagonal Bush J K L M N Hexagonal Nipple P Q R Reducing Insert S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Reducers

同心 偏心

六角衬套

六角短管

大小头字符参考表

R
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 40 页 共 62 页

Stub-End: Standard
Std.

轴端: 标准

S
American Std.= A A ANSI B16.9 B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified British Std.= B A BS 1640 PT1 B BS 1640 PT2 C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified China Std=C A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

Example : 例如: Stub-End ANSI B16.9 = AAS

第 41 页 共 62 页

Stub-End Type

轴端类型

S
A B C D E As Per Standard F G Graylock Weld Hub H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Stub Ends 轴端字符参考表

S
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 42 页 共 62 页

TEE Standard
Std.

三通: 标准

T
British Std.= B A BS 1640 B BS 3799 C BS 1740 D BS 1965 E BS 143 F G H J K L M N P Q R S DIN Std..= D A DIN 2615 B C D E F G H J K L M N P Q R S

American Std.= A A ANSI B16.9. B ANSI B16.11 C ANSI B16.3 D ANSI B16.4 E ANSI B16.5 F ANSI B16..18 G ANSI B16..22 H J ANSI B16.24 K L M N P Q R S

Manufacturer Std.= N China Std=C A Bonney Forge A GB12459-2005 钢制对焊无缝管件(I系列) B B GB12459-2005 钢制对焊无缝管件(II系列) C C GB/T 13401-2005 钢板制对焊管件 D D E E SH3408-96 不锈钢、碳素钢、合金钢无缝弯头及管封头系列 F F SH3409-96 钢板焊制弯头系列及管封头系列 G G SH3410-96 锻钢制承插焊管件 H H I I J J J K K K L L L M M M N N N P P P Q Q Q R R R S S S T T T Example: 例如: TEE DIN 2615= DAT

第 43 页 共 62 页

TEEs

三通:类型

T
A 90 Deg. Fitting B 45 Deg. fitting C Cross D Y- Piece E Elbolet F TEE By Full Coupling G Street TEE H TEE By Half Coupling J Sweep TEE K Double Sweep TEE L Latrolet M Side Outlet TEE N Nipolet P Side Outlet Elbow Q Tee R Reduce Tee S Set On Branch (90Deg) T Reinforced Set On Branch U Set On Branch With Saddle V Set On Branch, Var Angle W Weldolet X Sockolet Y Thredolet Z Sweepolet 1 Instrument TEE 2 3 4 5 6 7 8 9 0 Not specified Character table reference for Tees 三通字符参考表

十字 Y形

等径三通 异径三通

T

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 44 页 共 62 页

Valves (sheet 1 of 2)
Std.

阀门(第一页)

V
DIN Std..= D A DIN 3202. B C D E Delta F G H J K L M N P Q R China Std=C A GB12232-89 通用阀门连接铁制闸阀 B GB12233-89 通用阀门铁制截止阀与升降式止回阀 C GB12234-89 通用阀门法兰和对焊连接钢制闸阀 D GB12235-89 通用阀门法兰连接钢制截止阀和升降式止回阀 E GB12236-89 通用阀门钢制旋启式止回阀 F GB12237-89 通用阀门法兰和对焊连接钢制球阀 G GB12238-89 通用阀门法兰和对夹连接蝶阀 H GB12239-89 通用阀门隔膜阀 J GB12240-89 通用阀门铁制旋塞阀 K GB12243-89 弹簧直接载荷式安全阀 L GB7512-87 液化石油气瓶阀 M GB10877-89 氧气瓶阀 N GB/T13932-92 通用阀门铁制旋启式止回阀 P GB/T15185-94 铁制和铜制球阀 Q JB/T5298-91 管线用钢制平板闸阀 R JB/T5299-91 通用阀门液控碟式止回阀 S JB/T6441-92 压缩机用安全阀 T JB/T6900-93 排污阀 U JB/T6901-93 封闭式眼镜阀 V
W X Y Z 0

American Std.= A A ANSI B16.10. B C D E F G H J K L M N P Q R

未指定

第 45 页 共 62 页

Valves (sheet 2 of 2)
Std.

阀门(第二页)

V

Manufacturer Std..= L Manufacturer Std.= M ManufacturerStd..= N Manufacturer Std.= P A A MSS-SP-72 A A B B B B C C C C Pacific D Ladish D D D E E E E F F F F G G G Naegelen G H H H H J J J J K K K K L L L L Powell M M M Newman M N N N N P P P P Q Q Q Q R R Marlin R R V Macavoy V Northvale Manufacturer Std.= S Manufacturer Std..= T Manufacturer Std.= V Manufacturer Std.= W A Saunders A A A Worcester Series 44/45 B B B B C Schuf C C C Worchester D D D D E Serck Audco E E E F F Tuflin F F G Sapag G G Vogt G H H H H Wheatley J J J J K K T.K. Valves K K L L L L M M TRW-Mission M M N N N N Winn P Sperry Vickers P P P Q Q Q Q R R Triangle R R S S S Ives S T T T T V Severn V Thevignon

第 46 页 共 62 页

Valve Types

阀门类型

V
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Angle Globe Ball Ball Type Check Diaphragm Piston Check Butterfly Gate Globe Swing Check Tilting Disc Full Bore Diaphragm Flap Check Needle Plug Poppet Relief Short Ball Tank Dump Valve Angle Stop Check Straight Stop Check Wafer Check Y Type Globe 角阀 球阀 球形止回阀 隔膜阀 活塞止回阀 蝶阀 闸阀 截止阀 回转止回阀

针阀 塞型阀 提升阀 安全阀

升降式止回阀 Y形截止阀 调节阀

Three Way

三通阀 低温截止阀 低温安全阀 低温止回阀

Not Specified

第 47 页 共 62 页

Valve Actuators

阀门执行机构

V
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Manual 90 Deg Turn Diaphragm Fail Open Diaphragm Fail Close Pneumatic Piston Electric Motor Actuator Gear Driven Handwheel Hydraulic Pressure Seal 手动90度回转 隔膜开启 隔膜关闭 气动活塞 电动马达 齿轮驱动手轮 液压 压力密封

Non Rising Stem Handwheel Piston Fail Open Piston Fail Closed Rising Stem Handwheel Soenoid

暗杆手轮 活塞开启 活塞关闭 明杆手轮 气动套筒 气动薄膜

Not Specified

第 48 页 共 62 页

1

Orifice plate hole sizes

孔板孔径

V
A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

R

0.110 SQ INS 0.196 SQ INS 0.307 SQ INS 0.503 SQ INS 0.785 SQ INS 1.287 SQ INS 1.838 SQ INS 2.853 SQ INS 3.600 SQ INS 4.340 SQ INS 6.379 SQ INS 11.050 SQ INS 16.000 SQ INS 26.000 SQ INS

Not Specified

第 49 页 共 62 页

Saunders Valves

S

A

V

D
Manual Lever 90 Deg Turn Saunair ES60 Saunair ES61 Saunair ES62 Saunair ES63 Saunair ES64 Saunair ES65 Saunair ES66 Saunair ES67 Saunair ES68 Saunair ES69 Saunair ES70 Saunair ES71 Saunair ES72 Saunair ES73 Lever, Vertical Arc Non Rising Stem Handwheel Diaphragm Operated Spring Open Diaphragm Operated Spring Close

0

A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 Not Specified

第 50 页 共 62 页

Worcester Valves

W

A

V

A Wrench or Tee Bar B Norbro 10-40 C Norbro 20-40 D Norbro 25-40 E Norbro 30-40 F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Valves 阀门字符参考表

V

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 51 页 共 62 页

Welds

焊点

0

0

Z

A B Branch C D E F Fillet (SW) G H J K L M N P Q R S SQ Flange Fillet T TEE U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Welds

焊接字符参考表

Z

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) = T able D2 Pressure Rat ing = T able D1 Facing = T able E1

第 52 页 共 62 页

Attas

附件

0

0

X

A B C D E F G H J K L M N P Q R S Pipe Support Atta T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Attas 附件字符参考表

X

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) T able D2 Pressure Rat ing = T able D1 Facing = T abelle E1

第 53 页 共 62 页

Nozzle Standard
Std.

管嘴标准

Z
British Std.= B A B BS 1560 C BS 4504 D BS 3799 E BS 10 F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified DIN Std. = D A B DIN 2632 C DIN 2633 D E DIN 2635 F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified China Std=C A SH3406-96 B C D E F G H J K L HG 20593-97 M HG 20594-97 N HG 20595-97 P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

American Std.= A A ANSI B16.5 B ANSI B2.1 C ANSI B36.10 D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified

Example : 例如: Nozzle Flanged to DIN 2633 = DCZ

第 54 页 共 62 页

Nozzle Type

管嘴类型

Z
A B Boss C Integral D E F Flanged G Graylock H Half Coupling J K L M Man Hole N P Q R S T Threaded U V W Welded X Y Z 1 2 3 4 5 6 7 8 9 0 Not Specified Character table reference for Nozzles

法兰 单承口管箍

人孔

螺纹

焊接

管嘴字符参考表

Z

0
Nominal Bore 2 = T able N1 Nominal Bore 1 = T able N1 Wall T hickness (generally 0) T able D2 Pressure Rat ing = T able D1 Facing = T abelle E1

第 55 页 共 62 页

Flange Facings Table E1

法兰面联接表 E1

A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

Flat Face Raised Face Large Tongue Large Groove Small Tongue Small Groove Large Male Smooth Large Male Serrated Large Female Radial Lock Small Female Small Male Projection V13 (DIN ) Recess R13 (DIN ) Ring Type Joint Soldered, Brazed

全平面 凸台面,光滑面 榫面 槽面

凹面 凸面

环连接面

Victaulic

Compression Plain Buttweld (Bevel) Socket Weld Threaded Male & Female Threaded NPT Female Threaded NPT Male Threaded BSP Female Threaded BSP Male Not Specified

对焊 承插焊

第 56 页 共 62 页

End connections for non flanged connections Table E2 非法兰端面联接表 E2

A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

Radial Lock

Soldered, Brazed

Victaulic BSP Para Male X SW BSP Taper Male X SW

Plain Buttweld (Bevel) 对焊 Socket Weld Threaded Male & Female Threaded NPT Female 内螺纹 Threaded NPT Male Threaded BSP Female Threaded BSP Male

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End connections for flange faces Table E3 法兰端面联接表 E3

A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

Flat Face Raised Face Dow Radial Lock

Graylock

Integral gasket

Ring Type Joint Soldered, Brazed

Plain / Threaded Plain/SW Buttweld (Bevel) Socket Weld Threaded Male & Female Threaded NPT Female Threaded NPT Male Threaded BSP Female Threaded BSP Male Socket Weld / Threaded

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Pressure ratings Table D1

压力等级表 D1

American Std.= A A PN 125# B PN 150# C PN 250# D PN 300# E PN 400# F PN 600# G PN 900# H PN 1500# J PN 2500# K PN 5000# L PN 0.25 M PN 0.6 N PN 1.0 P PN 1.6 Q PN 2.5 R PN 4.0 S PN 6.3 T PN 10.0 U PN 16.0 V PN 25.0 W PN 32.0 X PN 40.0 Y PN 75# Z PN 10000# a PN2.0 b PN5.0 c PN6.8 d PN15.0 e PN42.0 f 1 2 PN 2000# 3 PN 3000# 4 5 6 PN 6000# 7 8 9 PN 9000# 0 Not Specified

China Std=C (SH) B PN2.0 D PN5.0 E PN6.8 F PN10 G PN15 H PN25 J PN42 (HG欧洲体系) L PN 0.25 M PN 0.6 N PN 1.0 P PN 1.6 Q PN 2.5 R PN 4.0 S PN 6.3 T PN 10.0 U PN 16.0 V PN 25.0 W PN 32.0 X PN 40.0

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Wall Thickness (Schedules) Table D2

壁厚表 D2

A B C D E F G H J K L M N P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0

SCH 5S SCH 10S SCH 10 SCH 20 SCH 30 SCH 40S SCH 40 SCH 60 SCH 80S SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 STD XS XXS Light Medium Heavy

Class 2000# Class 3000#

Class 6000#

Not Specified

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Nominal Sizes Table N1

公称直径表 N1 (第一页)

Metric Bores A B C D E F G H J K U L M N P R T V W X Y Z 1 2 3 4 5 6 7 8 9 a b c d e f g h i 6 8 10 15 20 25 32 40 50 65 75 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1100 1200 1300 1400 1500 1600 1700

Imperial Bores 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 2-7/8" 3" 3-1/2" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 22" 24" 26" 28" 30" 32" 34" 36" 38" 40" 44" 48" 52" 56" 60" 64" 68"

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Nominal Sizes Table N1 j k l 0 1800

公称直径表 N1 (第二页) 72" 1900 76" 80" Not Specified

2000

注:此表需区分大小写。

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