弯头尺寸规格

45

90

180

Center to

End Center to

Center Back to Face

45

45Elbow

90

90Elbow

180

180

Elbow

Nominal

Diameter

Outside Diameter

at Bevel

B A O K

DN NPS

A

Series A

B

Series

B

Long

Radius

Long

Radius

Short

Radius

Long

Radius

Short

Radius

(A

)

Long

Radius

(A

)

Short

Radius 151/221.3181638-76-48-203/426.9251938-76-51-25133.732223825765151 32 1.1/442.438254832957052 40 1.1/248.345295738114768362 50260.35735765115210210681 65 2.1/276.1(73)7495190127132100 80388.95111476229152159121 90 3.1/2101.6-57133267178184140 1004114.3108152102305203210159 1255139.713379190127381254262197 1506168.315995229152457305313237 2008219.12191273052036104014313 25010273.0273159381254762508518391 30012323.9325190457305914610619467 35014355.63772225333561067711711533 400106.44262546104061219813813610 45018457.247828668571372914914686 50020508.0529318762508152410161016762 55022559-343838559167611181118838 60024610630381914610182912191219914 65026660-40699166019821320--70028711720438106771121341422--75030762-470114376222861524--80032813820502121981324381626--850348-5331295825901728--90036914920565137291427441828--950365-60014465261930--100040101610206321524101630482032--1050421067-6601600106732002134--110044111811206951676111833522236--1150461168-7271753116835062336--120048122012207591829121936582440--