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6、+1) 713 977 1231Index1.Naming Components2. Deriving Bolt Names3. COCO Table Coding4. Component CATREF coding1. Naming ComponentsInternational Standard:A ANSI Standard (ANSI)B British Standard (BS)D Deutsche Institut fr Normung (DIN)I ISOM Manufacturers Standardisation Society (MSS)P American Petrole
7、um Institute (API)J Japanese StandardsStandardBS1560, ANSI B16.9, DIN 2050 etc.TypePDMS GTYP ATTA, TEE, BEND, ELBO, REDU, FLAN, OLET, NOZZ CROSS, VALVE, INST etc.RatingANSI, BS, API, MSS 125#, 150#, 300#, 600#, 900#, 1500#, 2500#, 3000#, 6000#, 9000# (#=lb/sq. in.)DIN (ND=Nenndruck) 10, 16, 25, 63,
8、100, 160, 250, 320, 400 FacingANSI,BS,API,MSS,DIN ANSI,BS,API,MSS DINRF Raised Face TO Tongue FE Tongue FF Flat Face GR Groove NU GrooveRTJ Ring Type Joint MA Male VS ProjectionSCF Screwed Female FE Female RS RecessSCM Screwed MaleTUB Plain EndBLF BlindedBWD Buttweld EndLIN Lined FacingSize:Nominal
9、bore sizes in inches or mm Typical Catalogue Names:BARC200 = BS1640 BW CONC REDUCERAAEA200 = ANSI B16.9 BW ELBOW 90 DEGAAFWBD0 = ANSI B16.5 WN FLANGE CLASS 300 RFDCZFBP0 = DIN 2633 FLANGED NOZZLE PN16RFDAVHBPR = DIN 3202 GLOBE VALVE PN16 RF2. BoltingBolts are named according to the following convent
10、ion Flange Face: Flange Rating: Bore code: DIN ANSI A FF A PN 125# A 6 1/8 B RF B PN 150# B 8 1/4 C FE DIN2512 C PN 250# C 10 3/8 D NU DIN2512 D PN 300# D 15 1/2 E E PN 400# E 20 3/4 F F PN 600# F 25 1 G G PN 900# G 32 1.1/4 H H PN 1500# H 40 1.1/2 J J PN 2500# J 50 2 K K PN 5000# K 65 2.1/2 L L PN
11、2.5 L 80 3 M M PN 6 M 90 3.1/2 N N PN 10 N 100 4 P V13 DIN2513 P PN 16 P 125 5 Q R13 DIN2513 Q PN 25 Q R R PN 40 R 150 6 S PN 63 S 175 7 T PN 100 T 200 8 U PN 160 U V PN 250 V 250 10 W PN 320 W 300 12 X PN 400 X 350 14 Y PN 75# Y 400 16 Z PN 10000# Z 450 18 1 500 20 2 550 22 3 600 24 4 650 26 5 700
12、28 6 750 30 7 800 32 8 850 34 9 900 36 3. COCO Table Codingconnection types are coded according to the following convention: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:-A
13、LL Compatible with all items SCF Screwed FemaleATT Attachment SCM Screwed MaleBWD Buttweld CLOS Closed endSWF Female Socketwelding SWM Male SocketweldingTUB Pipe or Tubing OPEN Open endVENT Open to vent DRAN Drain connectionThe following codes are used to set the connection types of flanged items. E
14、ach character defines a different attribute of the appropriate connection type.PDMS Type (char 1) Facing (char 2) Rating (char 3) F Flange facing (for Flanges, Valves etc.) A FF A PN 125# G Gasket facing(To connect to flanges) B RF B PN 150# W Wafer type component (Char 1 followed C FE DIN2512 C PN 250# by normal flange COCO) D NU DIN2512 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 2.5 M M PN 6 N N PN 10 P V13 DIN2513 P PN 16
