Calculo de Espesores de Tuberias ASME B31.3

WALL TICKNESS CALCULATION (ASME B31.3) Specification: Material:

t =

RR02 ASTM A333 Gr. 6 and API 5L Gr. X52

 P i  D o

(

2 SE + Pi Y 

)

t = minimum all t!ic"ne##$ inc!e#. P#i% '()).))

Pi = internal de#i%n pre##ure$ p#i%.

&ar% '3'

*o = pipe out#ide diameter$ inc!e#. + = lon%itudinal eld ,oint factor

'.-'.-'.--

Seamle## pipe meta metall arc arc el eld d ''--/ -/ radi radio% o%ra rap! p!01 01

 = temperature factor

-.-

ferritic or Au#tenitic #teel# to )-- 4

S = alloale #tre## factor

2-$---

/T = 4arication tolerance

-.'25

 = orro#ion alloance 7om. *iam. 9ut#. *iam. t minimum ASM+ &3'.31  corro#ion alloance1 t

t comercial t comercial ; /T

-.85 '.-5-.-( -.23622 -.2(22

' '.3'5 -.-6-.23622 -.2)6

T='(5 4

-.23622 '.5 '.)--.-(8 -.23622 -.32322

2 2.385 -.'-) -.23622 -.3522

2.5 2.(85 -.'32 -.23622 -.36(22

3 3.5--.'6 -.23622 -.3)622

 .5--.2-6 -.23622 -.222

6 6.625 -.3-3 -.23622 -.53)22

( (.625 -.3)5 -.23622 -.63'22

''-.85-.)2 -.23622 -.82(22

'2 '2.85-.5(3 -.23622 -.(')22

' '.---.6' -.23622 -.(8822

'6 '6.---.832 -.23622 -.)6(22

'( '(.---.(2 -.23622 '.-6-22

22-.---.)'5 -.23622 '.'5'22

2 2.--'.-)( -.23622 '.3322

Sea eam mle le## ## Seam Seamle le## ## Seam Seamle le## ## Sea eam mle le## ## Sea eam mle le## ## Seam Seamle le## ## Seam Seamle le## ## Seam Seamle le## ## Seam Seamle le## ## Seam Seamle le## ## e eld lded ed elded elded elded elded elded '6- #c! '6- #c! '6- #c! XXS '6- #c! '6- #c! '6- #c! '6- #c! '- #c! '- #c! '6- #c! '-S #c! '-S #c! '-S #c! '-S #c! '-S #c! -.2') -.25 -.2(' -.36 -.385 -.3( -.53' -.8'( -.('2 '.--'.3'2 -.'(( -.'(( -.'(( -.2'( -.25-.')2 -.2') -.26 -.3(2 -.32( -.3(3 -.65 -.62( -.8'' -.(85 '.'( -.'65 -.'65 -.'65 -.')' -.2') o"

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WALL TICKNESS CALCULATION (ASME B31.3) Specification: Material:

t =

RR01 ASTM A333 Gr. 6 and API 5L Gr. X52

 P i  D o

(

2 SE + Pi Y 

)

t = minimum all t!ic"ne##$ inc!e#. P#i% '()).))

Pi = internal de#i%n pre##ure$ p#i%.

&ar% '3'

*o = pipe out#ide diameter$ inc!e#. + = lon%itudinal eld ,oint factor

'.-'.--

Seamle## pipe metal arc eld '--/ radio%rap!01

 = temperature factor

-.-

ferritic or Au#tenitic #teel# to )-- 4

S = alloale #tre## factor

22$---

/T = 4arication tolerance

-.'25

 = orro#ion alloance 7om. *iam. 9ut#. *iam. t minimum ASM+ &3'.31  corro#ion alloance1 t

t comercial t comercial ; /T

-.85 '.-5-.- -.23622 -.2(-22

' '.3'5 -.-55 -.23622 -.2)'

T='(5 4

-.23622 '.5 '.)--.-8) -.23622 -.3'522

2 2.385 -.-)) -.23622 -.33522

2.5 2.(85 -.'2 -.23622 -.35622

3 3.5--.'6 -.23622 -.3(222

 .5--.'(( -.23622 -.222

6 6.625 -.288 -.23622 -.5'322

( (.625 -.36 -.23622 -.5)622

''-.85-.) -.23622 -.6(522

'2 '2.85-.532 -.23622 -.86(22

' '.---.5( -.23622 -.(2-22

'6 '6.---.66( -.23622 -.)-22

Seamle## Seamle## Seamle## Seamle## Seamle## Seamle## Seamle## Seamle## Seamle## Seamle## elded elded elded '6- #c! '6- #c! '6- #c! XXS '6- #c! '6- #c! '6- #c! '6- #c! '- #c! '- #c! '6- #c! '-S #c! '-S #c! -.2') -.25 -.2(' -.36 -.385 -.3( -.53' -.8'( -.('2 '.--'.3'2 -.'(( -.'(( -.')2 -.2') -.26 -.3(2 -.32( -.3(3 -.65 -.62( -.8'' -.(85 '.'( -.'65 -.'65 o"

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'( '(.---.85' -.23622 -.)(822

22-.---.(35 -.23622 '.-8'22

2 2.--'.--2 -.23622 '.23(22

elded elded elded ; '-S #c! '-S #c! -.(8 -.2'( -.25-.865 -.')' -.2') 7o

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