ASTM F1602 - 12 (2023)

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Designation: F1602 −12 (Reapproved 2023) An American National Standard
Standard Speciﬁcation for
Kettles, Steam-Jacketed, 20 to 200 gal (75.7 to 757 L), Floor
or Wall Mounted, Direct Steam, Gas and Electric Heated
1
This standard is issued under the ﬁxed designation F1602; 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 (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope
1.1 This speciﬁcation covers jacketed kettles that use steam
as a heat source for cooking food in commercial and institu-
tional food service establishments. This speciﬁcation does not
cover equipment used by food processors who normally
package the food that they cook.
1.2 The values stated in inch-pound units are to be regarded
as the standard. The values given in parentheses are for
information only.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accor-
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
2
A36/A36M Speciﬁcation for Carbon Structural Steel
A167 Speciﬁcation for Stainless and Heat-Resisting
Chromium-Nickel Steel Plate, Sheet, and Strip (With-
drawn 2014)
3
A176 Speciﬁcation for Stainless and Heat-Resisting Chro-
mium Steel Plate, Sheet, and Strip (Withdrawn 2015)
3
A240/A240M Speciﬁcation for Chromium and Chromium-
Nickel Stainless Steel Plate, Sheet, and Strip for Pressure
Vessels and for General Applications
A285/A285M Speciﬁcation for Pressure Vessel Plates, Car-
bon Steel, Low- and Intermediate-Tensile Strength
A516/A516M Speciﬁcation for Pressure Vessel Plates, Car-
bon Steel, for Moderate- and Lower-Temperature Service
A580/A580M Speciﬁcation for Stainless Steel Wire
B456 Speciﬁcation for Electrodeposited Coatings of Copper
Plus Nickel Plus Chromium and Nickel Plus Chromium
D3951 Practice for Commercial Packaging
F760 Speciﬁcation for Food Service Equipment Manuals
F1166 Practice for Human Engineering Design for Marine
Systems, Equipment, and Facilities
F1785 Test Method for Performance of Steam Kettles
2.2 ANSI Standards:
4
ANSI/NFPA 70 National Electrical Code
ANSI/NSF Std. 4 Commercial Cooking and Hot Food Stor-
age Equipment
ANSI/UL 197 Commercial Electric Cooking Appliances
ANSI Z1.4 Sampling Procedures and Tables for Inspection
by Attributes
ANSI/Z83.11 Gas Foodservice Equipment—Kettles, Steam
Cookers and Steam Generators
ANSI/Z223.1 National Fuel Gas Code
1
This speciﬁcation is under the jurisdiction of ASTM Committee F26 on Food
Service Equipment and is the direct responsibility of F26.02 on Cooking and
Warming Equipment.
Current edition approved Jan. 1, 2023. Published February 2023. Originally
approved in 1995. Last previous edition approved in 2017 as F1602 – 12 (2017).
DOI: 10.1520/F1602-12R23.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
3
The last approved version of this historical standard is referenced on www.ast-
m.org.
4
Available from American National Standards Institute, 11 W. 42nd St., 13th
Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
1

2.3 ASME Standards:
5
ASME Boiler and Pressure Vessel Code, Section IV Heating
Boilers
ASME Boiler and Pressure Vessel Code, Section VIII,
Division 1 Pressure Vessels
2.4 Federal Standards:
6
MIL-STD-167/1 Mechanical Vibration of Shipboard Equip-
ment (Type I—Environmental and Type II—Internally
Excited)
MIL-STD-461 Requirements For the Control of Electromag-
netic Interference Characteristics of Subsystems and
Equipment
MIL-STD-1399/300 Interface Standard for Shipboard Sys-
tems Section 300A Electric Power, Alternating Current
3. Terminology
3.1 Deﬁnitions of Terms Speciﬁc to This Standard:
3.1.1 jacketed kettle—as used in this speciﬁcation, a
cylindrical, deep-sided vessel (steam jacketed), with either a
hemispherical or sloping bottom of 20 to 200-g (75.7 to 757-L)
capacity for cooking food in a liquid. The kettle may be tilting
or non-tilting (stationary cooking jacket).
3.1.1.1 Discussion—Jacketed kettles may be ﬂoor or wall
mounted. The energy in the steam moving through the jacket is
transferred to the liquid and to the food by condensation of the
steam on the vessel wall.
4. Classiﬁcation
4.1 Jacketed kettles covered by this speciﬁcation are classi-
ﬁed by type, size (capacity), grade, style, and class.
4.1.1 Type:
4.1.1.1 Type I—Non-tilting.
4.1.1.2 Type II—Tilting.
4.1.2 Size (Capacity):
4.1.2.1 20-gal (75.7-L) capacity,
4.1.2.2 25-gal (94.6-L) capacity,
4.1.2.3 30-gal (113.6-L) capacity,
4.1.2.4 40-gal (151.4-L) capacity,
4.1.2.5 60-gal (227.2-L) capacity,
4.1.2.6 80-gal (302.8-L) capacity,
4.1.2.7 100-gal (378.5-L) capacity,
4.1.2.8 125-gal (472.1-L) capacity,
4.1.2.9 150-gal (567.8-L) capacity, and
4.1.2.10 200-gal (757.0-L) capacity.
4.1.3 Grade:
4.1.3.1 Grade 1—Maximum Working Pressure Rating of 15
to 25 psig (103.4 to 172.4 KPa) or less.
4.1.3.2 Grade 2—Maximum Working Pressure Rating of 26
to 50 psig (179.3 to 344.7 KPa) or less.
4.1.3.3 Grade 3—Maximum Working Pressure Rating of 51
to 90 psig (351.6 to 620.5 KPa) or less.
4.1.4 Style:
4.1.4.1 Style 1—Floor mounted, pedestal.
4.1.4.2 Style 2—Floor mounted, with legs.
4.1.4.3 Style 3—Wall mounted.
4.1.4.4 Style 4—Cabinetized.
4.1.5 Class:
4.1.5.1 Class A—Directly connected to an external heat
source.
4.1.5.2 Class B—Self-contained, gas-ﬁred steam generator.
4.1.5.3 Class C—Self-contained, electric steam generator.
5. Ordering Information
5.1 An order for a kettle(s) under this speciﬁcation shall
specify the following information:
5.1.1 ASTM speciﬁcation number and date of issue,
5.1.2 Quantity to be furnished,
5.1.3 Type,
5.1.4 Size (Capacity),
5.1.5 Grade,
5.1.6 Style,
5.1.7 Class, and
5.1.8 Assurance that:
5.1.8.1 Gas ﬁred unit(s) will be installed in accordance with
the installation instructions and ANSI/Z223.1.
5.1.8.2 Electric heat unit(s) will be installed in accordance
with the installation instructions and ANSI/NFPA 70.
5.2 The following options should be reviewed, and, if any
are desired, they should also be included in the order:
5.2.1 When a cover is required;
5.2.2 Whether a two-thirds jacket or full jacket is desired on
the non-tilting ﬂoor style or wall mounted style;
5.2.3 When a draw-off assembly (7.1.5) of a size larger than
2-in. (50.8-mm) diameter is desired;
5.2.4 When a draw-off assembly (7.1.5) is required for
tilting kettles;
5.2.5 When the clearance from the ﬂoor to the draw-off
assembly is to be other than that speciﬁed in 7.1;
5.2.6 When Federal or military procurement(s) requires
compliance to the supplementary requirements;
5.2.7 When the water faucet with a swing spout is required;
5.2.8 When a strainer hook is required;
5.2.9 When a water metering device is required, specifying
the number required and whether it is to be attached to a wall
bracket or a kettle bracket or a stand;
5.2.10 When a graduated measuring stick is required;
5.2.11 When ﬁll level marks are to be etched on kettle
interior;
5.2.12 When a three-basket insert (7.1.9) is required;
5.2.13 When insulation is required on the outside of the
kettle body or steam jacket;
5.2.14 If type 430 corrosion-resistant steel is not desired for
the cabinetized style (4.1.4.4);
5.2.15 The type of gas, if applicable: natural, propane, or
other (specifying gas composition, heating value in Btu/ft
3
, and
speciﬁc gravity of gas);
5.2.16 Electrical power supply characteristics: voltage,
frequency, phase, kW input, or amp load, as applicable;
5
Available from American Society for Mechanical Engineers, United Engineer-
ing Center, 345 E. 47th St., New York, NY 10017.
6
Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700
Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS or Acquisition Stream-
lining and Standardization Information System (ASSIST), which is the offical
source of all documents listed in the DoD Index of Specﬁcations and Standards. The
ASSIST can be located at http://dsp.dla.mil.
F1602 − 12 (2023)
2

5.2.17 When other than manufacturer’s standard,
commercial, domestic packaging is required, specifying the
packaging requirements (13.1);
5.2.18 When special or supplementary, or both, require-
ments such as inspections, accessories, mounting patterns,
utility connections, etc., are required;
5.2.19 When speciﬁed, a certiﬁcation to ensure that the
samples representing each lot have been either tested or
inspected as directed and that the requirements have been met.
When speciﬁed, a copy of the certiﬁcation or test results, or
both, shall be furnished to the purchaser;
5.2.20 The location for the tilt mechanism on tilt kettles, if
other than the right-hand side;
5.2.21 When an automatic tilt mechanism, powered by an
electric motor is desired;
5.2.22 When a pan carrier that holds a standard 12 by 20 by
2
1
⁄
2
-in. steaming pan is required.
5.2.22.1 A pan carrier, when speciﬁed, shall maintain the
top plane of the steamer pan substantially horizontal (within
61 in. (625 mm)) through the 90° rotation of kettle.
5.2.23 Whether the operational steam valves and accesso-
ries listed in 7.3.1 are required.
5.2.24 When speciﬁed, a certiﬁcation to ensure that samples
representing each lot have been either tested or inspected as
directed and the requirements have been met. When speciﬁed,
a copy of the certiﬁcation or test results, or both, shall be
furnished to the purchaser.
6. Materials
6.1 General—Steam jacketed kettles shall conform to the
following requirements:
6.2 Kettle—The kettle shall be constructed of type 304,
304L, 316, or 316L corrosion-resistant steel conforming to
Speciﬁcation A167 or A240/A240M.
6.3 Steam Jacket—The jacket shall be constructed of type
304, 304L, 316, or 316L corrosion-resistant steel.
6.3.1 Class B and Class C Steam Jackets—Jackets shall be
fabricated from material conforming to Speciﬁcation A285/
A285M or Speciﬁcation A516/A516M material and skirted
with type 302 or 304 corrosion-resistant steel conforming to
Speciﬁcation A167 or A240/A240M.
6.4 Style 3 Kettles—Wall brackets and in-wall carriers for
wall-mounted kettles shall be constructed of material conform-
ing to Speciﬁcation A36/A36M.
6.5 Exterior of Style 4 Jacketed Kettles and Class B or Class
C Kettles—Unless otherwise speciﬁed, material shall be types
302, 304, 316, or 430 corrosion-resistant steel conforming to
Speciﬁcation A240/A240M,A167 or A176, as applicable, and
the thickness shall be 20 gauge [0.0375-in. (1-mm) U.S.
revised standard gauge] minimum.
7. Design and Construction
7.1 General—The kettle shall be delivered assembled and
ready for connection to steam, water, electricity, or gas piping,
as applicable. The kettles are to be equipped with a suitable
drain and exhaust steam termination, if applicable. The height
from the ﬂoor to the top rim of the kettle shall not exceed the
following: 44 in. (1219 mm) for 20 to 40-gal (75.7 to 151.4-L)
kettles and 51 in. (1295 mm) for 60 to 100-gal (227.2 to
378.5-L) kettles. If applicable, the clearance from the ﬂoor to
the outlet of the draw-off valve shall be a minimum of 12 in.
(304.8 mm).
7.1.1 Jacketed Steam Chamber—The steam containing part
of the kettle shall be rated for the following allowable working
pressures (WP):
7.1.1.1 Direct Connected Kettles—minimum 15 psi (103.4
Kpa), and
7.1.1.2 Self-Generating Kettles—minimum 15 psi (103.4
Kpa).
7.1.2 The design and construction of the kettle jacket shall
be in accordance with the ASME Boiler and Pressure Vessel
Code, Section VIII, Division 1 with a National Board Regis-
tration Number.
7.1.3 Insulation Casing—When insulation is required, it
shall be contained in a cylindrical casing designed to conform
to the kettle body and steam jacket. The clearance between the
inner and outer liner of the casing shall be sufficiently wide to
keep the exterior surface of the kettle from exceeding 140°F
(60°C) during operation. The outer liner shall be corrosion-
resistant steel conforming to Speciﬁcation A167,A176, or
A240/A240M. The top of the casing shall be attached to the
kettle’s canopy with stainless steel threaded fasteners or rivets.
The bottom of the casing shall terminate below the steam
jacket.
7.1.4 Covers—Cover shall be designed so that it will not
deform as a result of normal use. Covers shall be provided with
a handle as speciﬁed in 7.1.4.3. They shall be provided with a
means of ensuring that condensation returns to the kettle.
7.1.4.1 One-Piece Cover—Non-tilting, 20, 30, and 40-gal
(75.7, 113.6, and 151.4-L) kettles shall be provided with a
one-piece hinged or lift-off cover. If applicable, the construc-
tion of the hinge shall be such that it will retain the cover in an
open position.
7.1.4.2 One-Piece, Spring-Assisted Cover—Non-tilting
kettles that are 60 gal (227.2 L) or larger shall have a one-piece
cover with a spring-assisted lift device to keep the cover open
over the kettle in any position.
7.1.4.3 Handles—The handle should be raised from the
cover and located so as to prevent injury to the operator. The
handle shall be stainless steel and attached to the cover in
accordance with ANSI/NSF Std. 4. A heat-insulating grip shall
be provided on the handle. The surface of the grip shall not
exceed 120°F (48.9°C) during kettle operation when tested in
accordance with Section 10.
7.1.5 Draw-Off Assembly—Unless otherwise speciﬁed, non-
tilting kettles shall be provided with a minimum 2-in. (50.8-
mm) diameter draw-off assembly located tangent with the
lowest point inside the kettle. Tilting kettles shall not be
provided with a draw-off assembly unless otherwise speciﬁed.
The assembly shall consist of a tube, described in 7.1.5.1, and
asanitary valve, described in 7.1.5.2.
7.1.5.1 Tube—The draw-off tube shall be formed of one
piece of seamless stainless steel tube and shall be welded to the
bottom of the body and the steam jacket. The tube shall
F1602 − 12 (2023)
3

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摘要：

该文档 ASTM F1602 - 12 (2023) 是美国材料与试验协会发布的最新版本标准规范，主要针对管件领域中 nipple（短节）的尺寸、材料与制造要求进行规定。该标准覆盖了公称管径范围下的各类短节，包括焊接型和无缝型，并明确了端部处理、螺纹类型以及壁厚等级。2023年重申版本保持了2012版的技术要求，同时确认其当前适用性。此标准适用于石油、化工、机械等行业的管道连接件设计与采购，是确保短节产品互换性与安全性的重要参考依据。

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