ASTM A74-03b

NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Endorsed by the
Designation: A 74 – 03b Cast Iron Soil Pipe Institute
American Association State
Highway and Transportation Officials Standard
AASHTO No.: M 263-77
Standard Specification for
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Cast Iron Soil Pipe and Fittings
This standard is issued under the fixed designation A 74; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript
epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope
Tables
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Y branches, combination ⁄8 bends, single 17
1.1 This specification covers cast iron soil pipe and fittings
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Y branches, combination ⁄8 bends, double 17
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for use in gravity flow plumbing, drain, waste and vent sanitary
Y branches, combination ⁄8 bends, cleanout 18
Y branches, upright 19
and storm water applications. It establishes standards covering
Sanitary T branches, single 20
material, manufacture, mechanical and chemical properties,
Sanitary T branches, double 20
coating, test methods, inspection, certification, product mark- Sanitary T branches, cleanout 21
Tapped sanitary T branches, single 22
ings, dimensions, and dimensional tolerances for extra heavy
Tapped sanitary T branches, double 22
and service cast iron soil pipe and fittings. These pipe and
T branches, single and double 23
fittings are not intended for pressure applications as the
Tapped T branches, single 24
Tapped T branches, double 24
selection of the proper size for sanitary drain, waste, vent, and
Horizontal twin tapped T 25
storm drain systems allows free air space for gravity drainage.
T branches, cleanout 26
1.2 This specification covers pipe and fittings of the follow- Vent branches, single 27
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Offsets, ⁄8 bend 28
ing patterns and, when so designated, shall apply to any other
Double hubs 29
patterns that conform with the applicable requirements given
Long double hubs 29
herein. Reducers 30
Increasers 31, 32
1.2.1 Pipe:
S traps 33
P traps 34, 35
Deep seal P traps 36
Tables
1 1
Running traps 37
Extra heavy, 2 ⁄2 ft (0.75 m), 3 ⁄2 ft ((1.0 m), 5 ft 1, 2
Screw plugs (brass) 38
(1.5 m), 10 ft (3.0 m) lengths
1 1
Blind plugs 39
Service, 2 ⁄2 ft (0.75 m), 3 ⁄2 ft (1.0 m), 5 ft (1.5 1, 2
Iron-body ferrules 40
m), 10 ft (3.0 m)
Side inlets Fig. 3
Outside dimensions (for detailing) X1.1
Closet bends 41
1.2.2 Fittings: Tapping bosses 42
Hubbed Cleanout Cap 43
Tables
1 1
⁄4 bends; long ⁄4 bends 3, 4
1.3 The values stated in inch-pound units are to be regarded
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⁄4 bends, long low-hub 5
as the standard. The values given in parentheses are for
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⁄4 bends, low heel; high heel 6, 7
1 information only. Metric conversions in Table 1 and Table 2 are
⁄4 bends, short sweep; long sweep 8
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⁄4 bends, reducing long sweep 9 to two decimal places; all other metric conversions are rounded
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⁄5 bends 10
to the nearest whole number.
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⁄6 bends 10
1 1
⁄8 bends; long ⁄8 bends 11
2. Referenced Documents
1
⁄16 bends 11
Y branches 12, 13
2.1 ASTM Standards:
Y branches, cleanout on main 14
2
A 48 Specification for Gray Iron Castings
Y branches, cleanout on branch 15
2
Y branches, inverted 16
A 644 Terminology Relating to Iron Castings
3
E 8 Test Methods for Tension Testing of Metallic Materials
E 23 Test Methods for Notched Bar Impact Testing of
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Metallic Materials
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This specification is under the jurisdiction of ASTM Committee A04 on Iron
Castings and is the direct responsibility of Subcommittee A04.12 on Pipes and
Tubes.
2
Current edition approved Aug. 10, 2003. Published September 2003. Originally Annual Book of ASTM Standards, Vol 01.02.
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approved in 1917. Last previous edition approved in 2003 as A 74 – 03a. Annual Book of ASTM Standards, Vol 03.01.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
A74–03b
2.2 Federal Standard: minus the two telescoping lengths (dimension Y), or 10 ft
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Fed. Std. No. 123 Marking for Shipment (Civil Agencies) minus the telescoping length (dimension Y). Other dimensions
2.3 Military Standard: shall be as specified in Table 1 as applicable, and be within the
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MIL-STD-129 Marking for Shipment and Storage tolerances specified in Table 2. The dimensions shall apply to
2.4 ANSI/ASME Standard: pipe before any coating is applied.
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B2.1.1 Pipe Threads
6.1.3 Pipe shall be straight to the extent that any deflections
1 1
in the barrel of a 2 ⁄2-ft, 3 ⁄2-ft, and 5-ft length of pipe shall not
3. Terminology 1
exceed ⁄4 in
...