B36.19M 1985 Stainless Steel Pipe PDF
B36.19M 1985 Stainless Steel Pipe PDF
B36.19M 1985 Stainless Steel Pipe PDF
N A M E R I C A NN A T I O N ASL T A N D A R D
ANSIIASME B36.19M-1985
REAFFIRMED 1994
SPONSORED A N O P U B L I S H E D B Y
T H EA M E R I C A NS O C I E T Y O F M E C H A N I C A LE N G I N E E R S
United
Engineering
Center 3 4 5 East 47th
Street N e w York, N. Y. 1 O 0 1 7
This Standard will be revised when the Society approves the issuance of a new edition.
There will be no addenda or written interpretations of the requirements of this Standard
issued to thisEdition.
This code or standard was developed under procedures accredited as meeting the criteria for
American National Standards. The Consensus Committee that approved the code or standard was
balanced to assure that individuals from competent and concerned interestshave hadan opportunity
to participate. The proposed code or standard was made available for public review and comment
which provides an opportunityfor additionalpublic inputfromindustry, academia, regulatory
agencies, and the public-at-large.
ASME does not "approve," "rate," or "endorse" any item, construction, proprietary device, or
activity.
ASME does not take any position with respect to the validity of any patent rights asserted in
connection with any items mentioned in this document, and does not undertake to insure anyone
utilizing a standardagainst liability for infringement ofany applicable Letters Patent, nor assume any
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ASME accepts responsibility for only those interpretations issued in accordance with governing
ASME procedures and policies which precludetheissuanceofinterpretations by individual
volunteers.
Copyright O 1985 by
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
All Rights Reserved
Printed in U.S.A.
iii
iv
OFFICERS
F. G. Doar, Chairmen
W. R. Daisak, Secretary
COMMITTEE PERSONNEL
CONTENTS
...
Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
StandardsCommitteeRoster. .............................................. v
1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3 Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
4 Permissible Variations ................................................ 1
5 eights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
6 PipeThreads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
7 Wall Thickness Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Tables
1 Specifications for Pipe With ASTM Designationsand Titles of Standard
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Dimensions of Welded and Seamless Stainless Steel Pipe . Customary
Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2A Dimensions of Welded and Seamless Stainless Steel Pipe . SI Units . . . . . . . . 4
3 Nominal Weights of Steel Pipe,PlainEnds - Customary Units . . . . . . . . . . . . 5
3A Nominal Weights of Steel Pipe,PlainEnds - SI Units . . . . . . . . . . . . . . . . . . . 6
vii
Previous page is blank.
1 SCOPE 3 MATERIALS
This Standardcovers the standardizationof dimen- The dimensional standards for pipe described here
sions of welded and seamless wrought stainless steel are for products covered in the ASTM specifications
pipe. listed in Table 1.
The wordpipe is used as distinguished fromtube to
apply to tubular products of dimensions commonly
used for pipeline and piping systems. Pipe dimensions 4 PERMISSIBLE VARIATIONS
of sizes 12 and smaller have outside diameters numeri-
cally larger than the corresponding size. In contrast, Variations in dimensions differ depending upon the
the outside diametersof tubes arenumerically identi- method of manufactureemployed in making thepipe
cal to the size number for all sizes. to the various specificationslisted in Table l. Permis-
The wall thicknesses for sizes 14 through 22 inclu- sible variations for dimensions are indicated in each
sive of Schedule los, for size 12 of Schedule 40S, and specification.
for sizes 10 and 12 of Schedule 80s are not the same as
those of ANSVASME B36.1OM. The s u f f i “S” in
the Schedule Number is used to differentiate B36.19M 5 WEIGHTS
pipe from B36.10M pipe. ANSVASME B36.10M in-
cludes other pipe thicknesses whichare also commer- The nominal weights’ of steel pipe are calculated
cially available with stainless steel material. values and are tabulated in Table 3. The nominalplain
end weight, lb/ft, is calculated using the following
formula:
where
2 SIZE
Wpe nominal plain end weight rounded to the
=
The size of all pipein Tables 2 through 3A is identi- nearest 0.01 lb/ft
fied by the nominal pipe size. D = outside diameter to the nearest 0.001 in. (The
The manufacture of pipe in the inch nominal sizes symbol D is to be usedfor O.D. only in math-
of Ys-12 inclusive is based on a standardized outside ematical equations or formulas.)
diameter (O.D.). This O.D. was originally selected so r = specified wall thickness rounded to the near-
that pipewitha standard O.D. and havinga wall est 0.001 in.
thickness which was typical of the period would have The nominal plain end mass, kg/m, is calculated
an inside diameter (I.D.) approximately equal to the using the following formula:
nominal size. Although there is no such relation be-
tween the existing standard thicknesses - O.D. and WPe = 0.02466(0 - t)t
nominal size - these nominal sizes and standard
O.D.’s continue in use as “standard.”
The manufactureof pipe innominal sizes of 14 and ‘The different grades of stainless steel have different specific densi-
larger proceeds on thebasis ofan O.D. corresponding ties and hence may weigh more or less than the values listed in this
to the nominal size. table would indicate [see Table 3, General Note (c)].
A 312 Specification
for Seamless
andWelded Austenitic Stainless
Steel
Pipe
A 358 Specification
for Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy
Steel Pipe for High-Temperature Service
A 376 Specification
for Seamless Austenitic Steel
Pipe for High-Temperature
Central-Station Service
A 409 Specification
for Welded
Large
Diameter Austenitic Steel
Pipe for Corro-
sive or High-Temperature Service
NOTES:
( 11 Schedules 5s and 1OS wall thicknesses do not permit threading in accordancewith ANSI/
ASME B1.20. l .
(21 These dimensions do not conform to ANSVASME B36.10M.
GENERAL NOTES:
(a) 25.4 mm = 1 in.
(bl For tolerances, see Sectlon 4.
NOTES:
(1) Schedules 5 s and 10s wall thicknesses do not permit threading In accordance with ANSIí
ASME 61.20. l.
(2) These dimensions do not conform toANSVASME B36.10M.
GENERAL NOTES:
(at 1.4895kgim = 1Ib/ft
(b) Weights are given in kilograms per meter and are for carbon steel pipe wtth plain ends.
(c) The dlfferent grades of stainless steel permit considerable variations in weight. The ferritic
stainless steels may be about 5% less, and the austenitic stamless steels about 2 % greater
than the values shown in this table, which are based on weights lor carbon steel.
The catalog and binders for holding these Standardsare available upon request.