1、Designation: F1602 12 An American National StandardStandard Specification forKettles, Steam-Jacketed, 20 to 200 gal (75.7 to 757 L), Flooror Wall Mounted, Direct Steam, Gas and Electric Heated1This standard is issued under the fixed designation F1602; the number immediately following the designation
2、 indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agenci
3、es of the Department of Defense.1. Scope1.1 This specification covers jacketed kettles that use steamas a heat source for cooking food in commercial and institu-tional food service establishments. This specification does notcover equipment used by food processors who normallypackage the food that th
4、ey cook.1.2 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard
5、to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A36/A36M Specification for Carbon Structural SteelA167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate, S
6、heet, and StripA176 Specification for Stainless and Heat-Resisting Chro-mium Steel Plate, Sheet, and StripA240/A240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for PressureVessels and for General ApplicationsA285/A285M Specification for Pressure Vessel Pla
7、tes, Car-bon Steel, Low- and Intermediate-Tensile StrengthA516/A516M Specification for Pressure Vessel Plates, Car-bon Steel, for Moderate- and Lower-Temperature ServiceA580/A580M Specification for Stainless Steel WireB456 Specification for Electrodeposited Coatings of CopperPlus Nickel Plus Chromiu
8、m and Nickel Plus ChromiumD3951 Practice for Commercial PackagingF760 Specification for Food Service Equipment ManualsF1166 Practice for Human Engineering Design for MarineSystems, Equipment, and FacilitiesF1785 Test Method for Performance of Steam Kettles2.2 ANSI Standards:3ANSI/NFPA 70 National El
9、ectrical CodeANSI/NSF Std. 4 Commercial Cooking and Hot Food Stor-age EquipmentANSI/UL 197 Commercial Electric Cooking AppliancesANSI Z1.4 Sampling Procedures and Tables for Inspectionby AttributesANSI/Z83.11 Gas Foodservice EquipmentKettles, SteamCookers and Steam GeneratorsANSI/Z223.1 National Fue
10、l Gas Code2.3 ASME Standards:4ASME Boiler and Pressure Vessel Code, Section IV HeatingBoilersASME Boiler and Pressure Vessel Code, Section VIII,Division 1 Pressure Vessels2.4 Federal Standards:5MIL-STD-167/1 Mechanical Vibration of Shipboard Equip-ment (Type IEnvironmental and Type IIInternallyExcit
11、ed)MIL-STD-461 Requirements For the Control of Electromag-netic Interference Characteristics of Subsystems andEquipmentMIL-STD-1399/300 Interface Standard for Shipboard Sys-tems Section 300A Electric Power, Alternating Current1This specification is under the jurisdiction of ASTM Committee F26 on Foo
12、dService Equipment and is the direct responsibility of F26.02 on Cooking andWarming Equipment.Current edition approved Nov. 1, 2012. Published December 2012. Originallyapproved in 1995. Last previous edition approved in 2007 as F1602 07. DOI:10.1520/F1602-12.2For referenced ASTM standards, visit the
13、 ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute, 11 W. 42nd St., 13thFloor, New York, NY 10036.4
14、Available from American Society for Mechanical Engineers, United Engineer-ing Center, 345 E. 47th St., New York, NY 10017.5Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS or Acquisition Stream-lining and Standardizatio
15、n Information System (ASSIST), which is the officalsource of all documents listed in the DoD Index of Specfications and Standards. TheASSIST can be located at http:/dsp.dla.mil.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13. Termin
16、ology3.1 Definitions of Terms Specific to This Standard:3.1.1 jacketed kettleas used in this specification,acylindrical, deep-sided vessel (steam jacketed), with either ahemispherical or sloping bottom of 20 to 200-g (75.7 to 757-L)capacity for cooking food in a liquid. The kettle may be tiltingor n
17、on-tilting (stationary cooking jacket).3.1.1.1 DiscussionJacketed kettles may be floor or wallmounted. The energy in the steam moving through the jacket istransferred to the liquid and to the food by condensation of thesteam on the vessel wall.4. Classification4.1 Jacketed kettles covered by this sp
18、ecification are classi-fied by type, size (capacity), grade, style, and class.4.1.1 Type:4.1.1.1 Type INon-tilting.4.1.1.2 Type IITilting.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.
19、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, and4.1.2.10 200-gal (757.0-L) capacity.4.1.3 Grade:4.1.3.1 Grade 1Maximum Working Pressure Rating of 15to 25 psig (103.4 to 172.4 KP
20、a) or less.4.1.3.2 Grade 2Maximum Working Pressure Rating of 26to 50 psig (179.3 to 344.7 KPa) or less.4.1.3.3 Grade 3Maximum Working Pressure Rating of 51to 90 psig (351.6 to 620.5 KPa) or less.4.1.4 Style:4.1.4.1 Style 1Floor mounted, pedestal.4.1.4.2 Style 2Floor mounted, with legs.4.1.4.3 Style
21、3Wall mounted.4.1.4.4 Style 4Cabinetized.4.1.5 Class:4.1.5.1 Class ADirectly connected to an external heatsource.4.1.5.2 Class BSelf-contained, gas-fired steam generator.4.1.5.3 Class CSelf-contained, electric steam generator.5. Ordering Information5.1 An order for a kettle(s) under this specificati
22、on shallspecify 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, and5.1.8 Assurance that:5.1.8.1 Gas fired unit(s) will be installed in accordance withthe installation inst
23、ructions and ANSI/Z223.1.5.1.8.2 Electric heat unit(s) will be installed in accordancewith the installation instructions and ANSI/NFPA 70.5.2 The following options should be reviewed, and, if anyare desired, they should also be included in the order:5.2.1 When a cover is required;5.2.2 Whether a two
24、-thirds jacket or full jacket is desired onthe non-tilting floor style or wall mounted style;5.2.3 When a draw-off assembly (7.1.5) of a size larger than2-in. (50.8-mm) diameter is desired;5.2.4 When a draw-off assembly (7.1.5) is required fortilting kettles;5.2.5 When the clearance from the floor t
25、o the draw-offassembly is to be other than that specified in 7.1;5.2.6 When Federal or military procurement(s) requirescompliance 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
26、required, specifyingthe number required and whether it is to be attached to a wallbracket 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 kettleinterior;5.2.12 When a three-basket insert (7.1.9) is required;5.2.13 Wh
27、en insulation is required on the outside of thekettle body or steam jacket;5.2.14 If type 430 corrosion-resistant steel is not desired forthe cabinetized style (4.1.4.4);5.2.15 The type of gas, if applicable: natural, propane, orother (specifying gas composition, heating value in Btu/ft3, andspecifi
28、c gravity of gas);5.2.16 Electrical power supply characteristics: voltage,frequency, phase, kW input, or amp load, as applicable;5.2.17 When other than manufacturers standard,commercial, domestic packaging is required, specifying thepackaging requirements (13.1);5.2.18 When special or supplementary,
29、 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 thesamples representing each lot have been either tested orinspected as directed and that the requirements have been met.When spec
30、ified, a copy of the certification or test results, orboth, shall be furnished to the purchaser;5.2.20 The location for the tilt mechanism on tilt kettles, ifother than the right-hand side;5.2.21 When an automatic tilt mechanism, powered by anelectric motor is desired;5.2.22 When a pan carrier that
31、holds a standard 12 by 20 by212-in. steaming pan is required.5.2.22.1 A pan carrier, when specified, shall maintain thetop plane of the steamer pan substantially horizontal (within61 in. (625 mm) through the 90 rotation of kettle.5.2.23 Whether the operational steam valves and accesso-ries listed in
32、 7.3.1 are required.F1602 1225.2.24 When specified, a certification to ensure that samplesrepresenting each lot have been either tested or inspected asdirected and the requirements have been met. When specified,a copy of the certification or test results, or both, shall befurnished to the purchaser.
33、6. Materials6.1 GeneralSteam jacketed kettles shall conform to thefollowing requirements:6.2 KettleThe kettle shall be constructed of type 304,304L, 316, or 316L corrosion-resistant steel conforming toSpecification A167 or A240/A240M.6.3 Steam JacketThe jacket shall be constructed of type304, 304L,
34、316, or 316L corrosion-resistant steel.6.3.1 Class B and Class C Steam JacketsJackets shall befabricated from material conforming to Specification A285/A285M or Specification A516/A516M material and skirtedwith type 302 or 304 corrosion-resistant steel conforming toSpecification A167 or A240/A240M.6
35、.4 Style 3 KettlesWall brackets and in-wall carriers forwall-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 ClassC KettlesUnless otherwise specified, material shall be types302, 304, 316, or 430 corrosion
36、-resistant steel conforming toSpecification A240/A240M, A167 or A176, as applicable, andthe thickness shall be 20 gauge 0.0375-in. (1-mm) U.S.revised standard gauge minimum.7. Design and Construction7.1 GeneralThe kettle shall be delivered assembled andready for connection to steam, water, electrici
37、ty, or gas piping,as applicable. The kettles are to be equipped with a suitabledrain and exhaust steam termination, if applicable. The heightfrom the floor to the top rim of the kettle shall not exceed thefollowing: 44 in. (1219 mm) for 20 to 40-gal (75.7 to 151.4-L)kettles and 51 in. (1295 mm) for
38、60 to 100-gal (227.2 to378.5-L) kettles. If applicable, the clearance from the floor tothe outlet of the draw-off valve shall be a minimum of 12 in.(304.8 mm).7.1.1 Jacketed Steam ChamberThe steam containing partof the kettle shall be rated for the following allowable workingpressures (WP):7.1.1.1 D
39、irect Connected Kettlesminimum 15 psi (103.4Kpa), and7.1.1.2 Self-Generating Kettlesminimum 15 psi (103.4Kpa).7.1.2 The design and construction of the kettle jacket shallbe in accordance with the ASME Boiler and Pressure VesselCode, Section VIII, Division 1 with a National Board Regis-tration Number
40、.7.1.3 Insulation CasingWhen insulation is required, itshall be contained in a cylindrical casing designed to conformto the kettle body and steam jacket. The clearance between theinner and outer liner of the casing shall be sufficiently wide tokeep the exterior surface of the kettle from exceeding 1
41、40F(60C) during operation. The outer liner shall be corrosion-resistant steel conforming to Specification A167, A176,orA240/A240M. The top of the casing shall be attached to thekettles canopy with stainless steel threaded fasteners or rivets.The bottom of the casing shall terminate below the steamja
42、cket.7.1.4 CoversCover shall be designed so that it will notdeform as a result of normal use. Covers shall be provided witha handle as specified in 7.1.4.3. They shall be provided with ameans of ensuring that condensation returns to the kettle.7.1.4.1 One-Piece CoverNon-tilting, 20, 30, and 40-gal(7
43、5.7, 113.6, and 151.4-L) kettles shall be provided with aone-piece hinged or lift-off cover. If applicable, the construc-tion of the hinge shall be such that it will retain the cover in anopen position.7.1.4.2 One-Piece, Spring-Assisted CoverNon-tiltingkettles that are 60 gal (227.2 L) or larger sha
44、ll have a one-piececover with a spring-assisted lift device to keep the cover openover the kettle in any position.7.1.4.3 HandlesThe handle should be raised from thecover and located so as to prevent injury to the operator. Thehandle shall be stainless steel and attached to the cover inaccordance wi
45、th ANSI/NSF Std. 4. A heat-insulating grip shallbe provided on the handle. The surface of the grip shall notexceed 120F (48.9C) during kettle operation when tested inaccordance with Section 10.7.1.5 Draw-Off AssemblyUnless otherwise specified, non-tilting kettles shall be provided with a minimum 2-i
46、n. (50.8-mm) diameter draw-off assembly located tangent with thelowest point inside the kettle. Tilting kettles shall not beprovided with a draw-off assembly unless otherwise specified.The assembly shall consist of a tube, described in 7.1.5.1, anda sanitary valve, described in 7.1.5.2.7.1.5.1 TubeT
47、he draw-off tube shall be formed of onepiece of seamless stainless steel tube and shall be welded to thebottom of the body and the steam jacket. The tube shallmaintain the same section throughout its length and shall beflush with the round opening in the sanitary valve.7.1.5.2 Sanitary ValveThe valv
48、e shall be of a minimum2-in. (50.8-mm) diameter size, with a compression disc or plugconstruction. It shall be fabricated of type 304 or 316corrosion-resistant steel, conforming to Specification A167,A176,orA240/A240M. It shall have either a bar-type handle,not less than 5 in. (127 mm) in length, or
49、 a round plastic grip,not less than 218 in. (54 mm) in diameter. The valve shall becapable of being taken apart without the use of tools.7.1.6 Outlet Strainer and Strainer HookThe draw-offoutlet of the kettle body shall be protected by a removablestrainer fabricated of stainless steel, specified in 2.1. Thestrainer shall be perforated with nominal14-in. (6.4-mm)diameter holes located on maximum916-in. (14.2-mm) centersand shall fit snugly into the outlet fitting and be retained asnecessary. When specified, a stainless steel strainer
