1、Designation: F 1602 07An 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 F 1602; the number immediately following the designatio
2、n 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 (e) indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agen
3、cies 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
4、they 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 standar
5、d 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:2A 36/A 36M Specification for Carbon Structural SteelA 167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Pla
6、te, Sheet, and StripA 176 Specification for Stainless and Heat-Resisting Chro-mium Steel Plate, Sheet, and StripA 240/A 240M Specification for Chromium andChromium-Nickel Stainless Steel Plate, Sheet, and Stripfor Pressure Vessels and for General ApplicationsA 285/A 285M Specification for Pressure V
7、essel Plates,Carbon Steel, Low- and Intermediate-Tensile StrengthA 516/A 516M Specification for Pressure Vessel Plates,Carbon Steel, for Moderate- and Lower-Temperature Ser-viceA 580/A 580M Specification for Stainless Steel WireB 456 Specification for Electrodeposited Coatings of Cop-per Plus Nickel
8、 Plus Chromium and Nickel Plus Chro-miumD 3951 Practice for Commercial PackagingF 760 Specification for Food Service Equipment ManualsF 1166 Practice for Human Engineering Design for MarineSystems, Equipment, and FacilitiesF 1785 Test Method for Performance of Steam Kettles2.2 ANSI Standards:3ANSI/N
9、FPA 70 National Electrical CodeANSI/NSF Std. 4 Commercial Cooking and Hot FoodStorage 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/Z22
10、3.1 National Fuel Gas Code2.3 ASME Standards:4ASME Boiler and Pressure Vessel Code, Section IV Heat-ing BoilersASME 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
11、 IIInternallyExcited)MIL-STD-461 Requirements For the Control of Electro-magnetic Interference Characteristics of Subsystems andEquipment1This specification is under the jurisdiction of ASTM Committee F26 on FoodService Equipment and is the direct responsibility of F26.02 on Cooking andWarming Equip
12、ment.Current edition approved Oct. 1, 2007. Published November 2007. Originallyapproved in 1995. Last previous edition approved in 2001 as F 1602 95 (2001).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of AST
13、MStandards 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 10036.4Available from American Society for Mechanical Engineers, United Engineer-ing Center, 345 E. 47th St.,
14、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 Standardization Information System (ASSIST), which is the officalsource of all documents listed in the DoD Index of S
15、pecfications and Standards. TheASSIST can be located at http:/dsp.dla.mil.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.MIL-STD-462 Electromagnetic Interference Characteris-tics, Measurement ofMIL-STD-1399/300 Interface Standard fo
16、r Shipboard Sys-tems Section 300A Electric Power, Alternating CurrentMIL-V-173 Varnish, Moisture and Fungus Resistant3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 jacketed kettleas used in this specification, a cylin-drical, deep-sided vessel (steam jacketed), with either a
17、hemi-spherical or sloping bottom of 20 to 200-g (75.7 to 757-L)capacity for cooking food in a liquid.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
18、 wall.4. Classification4.1 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 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-g
19、al (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, and4.1.2.10 200-gal (757.0-L) capacity.4.1.3 Grade:4.1.3.1 Grade 1Maxi
20、mum Working Pressure Rating of 15to 25 psig (172.4 KPa) or less.4.1.3.2 Grade 2Maximum Working Pressure Rating of 26to 50 psig (344.7 KPa) or less.4.1.3.3 Grade 3Maximum Working Pressure Rating of 51to 90 psig (620.5 KPa) or less.4.1.4 Style:4.1.4.1 Style 1Floor mounted, pedestal.4.1.4.2 Style 2Floo
21、r mounted, with legs.4.1.4.3 Style 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
22、 a kettle(s) under this specification 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 gas fired unit(s) will be installed inaccordance
23、 with the installation instructions andANSI/Z223.1.5.2 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-thirds jacket or full jacket is desired onthe non-tilting floor style or wall mounted
24、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 to the draw-offassembly is to be other than that specified in 7.1;5.2.6 When Federal or
25、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 required, specifyingthe number required and whether it is to be attached to a wallbrack
26、et 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 When insulation is required on the outside of thekettle body or steam jacket;5.2.14 If ty
27、pe 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, andspecific gravity of gas);5.2.16 Electrical power supply characteristics: voltage, fre-quency,
28、phase, kW input, or amp load, as applicable;5.2.17 When other than manufacturers standard, commer-cial, domestic packaging is required, specifying the packagingrequirements (14.1);5.2.18 When special or supplementary, or both, require-ments such as inspections, accessories, mounting patterns,utility
29、 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 specified, a copy of the certification or test results, orboth, shall be furnished to t
30、he purchaser;5.2.20 The location for the tilt mechanism on tilt kettles, ifother than the right-hand side; and5.2.21 Whether the operational steam valves and accesso-ries listed in 7.3.1 are required.5.2.22 When specified, a certification to ensure that samplesrepresenting each lot have been either
31、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.F16020726. Materials6.1 GeneralSteam jacketed kettles shall conform to thefollowing requirements:6.2 KettleThe kettle shall be co
32、nstructed of type 304,304L, 316, or 316L corrosion-resistant steel conforming toSpecification A 167 or A 240/A 240M.6.3 Steam JacketThe jacket shall be constructed of type304, 304L, 316, or 316L corrosion-resistant steel.6.3.1 Class B and Class C Steam JacketsJackets shall befabricated from material
33、 conforming to Specification A 285/A 285M or Specification A 516/A 516M material and skirtedwith type 302 or 304 corrosion-resistant steel conforming toSpecification A 167 or A 240/A 240M.6.4 Style 3 KettlesWall brackets and in-wall carriers forwall-mounted kettles shall be constructed of material c
34、onform-ing to Specification A 36/A 36M.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-resistant steel conforming toSpecification A 240/A 240M, A 167 or A 176, as applicable,and the thickness sha
35、ll 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, electricity, or gas piping,as applicable. The kettles are to be equipped with a suitabledrain and exhaust steam te
36、rmination, 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 60 to 100-gal (227.2 to378.5-L) kettles. If applicable, the clearance from the floor tothe outlet of the
37、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 Direct Connected Kettlesminimum 15 psi (103.4Kpa), and7.1.1.2 Self-Generating Kettlesminimum 15 psi (103.4
38、Kpa).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.7.1.3 Insulation CasingWhen insulation is required, itshall be contained in a cylindrical casing designe
39、d 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 140F(60C) during operation. The outer liner shall be corrosion-resistant steel conforming to Specification
40、 A 167, A 176,orA 240/A 240M. 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 steamjacket.7.1.4 CoversCover shall be designed so that it will notdeform as a result of normal use. Covers
41、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(75.7, 113.6, and 151.4-L) kettles shall be provided with aone-piece hinged or lift-off cover. If appli
42、cable, 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 shall have a one-piececover with a spring-assisted lift device to keep the cover openover the kettle in
43、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 with ANSI/NSF Std. 4. A heat-insulating grip shallbe provided on the handle. The surface of the grip sh
44、all 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-in. (50.8-mm) diameter draw-off assembly located tangent with thelowest point inside the kettle. Tilti
45、ng 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 TubeThe draw-off tube shall be formed of onepiece of seamless stainless steel tube and shall be welded to
46、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 valve shall be of a minimum2-in. (50.8-mm) diameter size, with a compression disc or plugconstruction. It
47、 shall be fabricated of type 304 or 316corrosion-resistant steel, conforming to Specification A 167,A 176,orA 240/A 240M. It shall have either a bar-type handle,not less than 5 in. (127 mm) in length, or a round plastic grip,not less than 218 in. (54 mm) in diameter. The valve shall becapable of bei
48、ng 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 maximum
49、916-in. (14.2-mm) centersand shall fit snugly into the outlet fitting and be retained asnecessary. When specified, a stainless steel strainer hook witha loop or tee handle may be provided for removal of thestrainer and shall be made from nominal316-in. (8-mm)diameter rod, 6 in. (152.4 mm) minimum longer than theoverall inside depth of the kettle body.7.1.7 Safety Relief ValveEach kettle shall be providedwith a safety valve on the steam jacket or steam inlet pipe tothe jacket. The valve shall be positioned so that its dischargeport will
