manhole cover davits

PDVSA N° TITLE

REV. DATE DESCRIPTION PAG. REV. APPD. APPD.

APPD. DATEAPPD.DATE

VOLUME 21

� PDVSA, 1983

10603.2.102 MANHOLE COVER DAVITS

APPROVED

Alexis Arévalo Jesús E. RojasDEC.98 DEC.98

ENGINEERING STANDARD

DEC.86

DEC.98 Y.K.1

0

REAFFIRMED 3

2

A.A.

J.S.

J.E.R.

E.S.

ENGINEERING DESIGN MANUAL

ESPECIALISTAS

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REVISION FECHA


MANHOLE COVER DAVITS DEC.981

PDVSA 10603.2.102

Página 1

.Menú Principal Indice manual Indice volumen Indice norma

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http://www.intevep.pdv.com/santp

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http://www.intevep.pdv.com/santp/mid/vol21/indice_vol21.htm

REVISION FECHA



PDVSA 10603.2.102

Página 2


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RATING SIZEDAVITARM

SLEEVE L R XRATING SIZE ARM

SCH. 80 DIM. SCH. mm. mm. mm.

18” 1 1/2” 2” 80 200 300 35150# 20” 2” 2 1/2” 40 200 300 35

24” 2” 2 1/2” 40 280 300 3518” 2” 2 1/2” 40 230 300 50

300# 20” 2 1/2” 3” 80 250 380 5024” 3” 3 1/2” 40 300 380 5018” 3” 3 1/2” 40 250 380 50

600# 20” 3” 3 1/2” 40 280 380 5024” 3” 3 1/2” 40 300 380 50

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PDVSA 10603.2.102

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manhole cover davits

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