各种缩写(包括焊材).doc
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1、ANSI- American National Standard InstituteAPI- American Petroleum InstituteASME- American Society of Mechanical EngineersASTM- American Society of Testing and MaterialsATM- AtmosphereBB- Bolted BonnetBBE- Beveled both EndsBC- Bolted CoverBE- Beveled EndBHN- Brinell Hardness NumberBLE- Beveled Large
2、EndBOE- Beveled One EndBr- BronzeBSE- Beveled Small EndBW- Butt WeldingCA- Corrosion AllowanceCAS- Cast Alloy SteelCCS- Cast Carbon SteelCONC- ConcentricCr- ChromiumCS- Carbon SteelCuNi- Copper-NickelCWP- Cold Working PressureD- DiameterECC- EccentricEFW- Electric Fusion WeldedEQ- EqualET- Electric
3、TracingERW- Electric Resistance WeldedFAS- Forged Alloy SteelFCS- Forged Carbon SteelFF- Flat FaceGALV- GalvanizeGr- GradeHEX- HexagonalHT- Heat TracingH- Heat InsulationPP- Personnel Protection InsulationLR- Long RadiusMax- MaximumMin- Minimum Mo- MolybdenumMSS- Manufacturer Standardization Society
4、NCS- Normalized Carbon SteelNi- NickelNPT- Threading as per ANSI B1.20.1OD- Outside DiameterPBE- Plain both EndsPE- Plain EndPLE- Plain Large EndPUR- PolyurethanePOE- Plain One EndPSE- Plain Small EndR- RadiusRED- ReducingRF- Raised FaceRJ- Machined Face for Ring JointRTJ- Ring Joint FaceSAW- Submer
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