1、Designation: F 1068 90 (Reapproved 2007)An American National StandardStandard Specification forDoors, Double, Gastight/Airtight, Individually Dogged, forMarine Use1This standard is issued under the fixed designation F 1068; the number immediately following the designation indicates the year oforigin
2、al 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.1. Scope1.1 This specification, to be used in conjunction withSpecification
3、F 1073, covers the principal dimensions and themechanical requirements for manufacturing steel and alumi-num individually dogged, airtight/gastight double doors forpersonnel access through bulkheads, complete with frames,intended to maintain the structural and the air and gas tightnessintegrity of t
4、he bulkheads.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 The following precautionary caveat pertains only to theTest Methods portion, Section 6, of this specification: Thisstandard does not purport to addres
5、s the safety concernsassociated with its use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practicesand determine the applicability of regulatory limitations priorto use.2. Referenced Documents2.1 ASTM Standards:2A 36/A 36M Specification for Carbon
6、Structural SteelA 131/A 131M Specification for Structural Steel for ShipsB 209 Specification for Aluminum and Aluminum-AlloySheet and PlateF 1073 Specification for Door Fittings, for Watertight/Gastight /Airtight, Weathertight, and Non-Tight Doors, forMarine Use2.2 ABS Standard:Rules for Building an
7、d Classing Steel Vessels32.3 Military Standards:MIL-R-900 Rubber Gasket Material, 45 Durometer Hard-ness4MIL-C-81706 Coating, Aluminum and Aluminum Alloys4MIL-P-24441 Epoxy-Polyamide Paint4DoD-STD-2138 Metal Sprayed Coating System for Corro-sion Protection4TT-E-490 Enamel, Silicone Alkyd Copolymer,
8、Semi-Gloss,Exterior4ZZ-R-765 Rubber, Silicone43. Ordering Information3.1 Ordering for doors under this specification shall includethe following:3.1.1 Material of doors,3.1.2 Nominal and ASTM designations, fixed lights or nolights,3.1.3 Quantity, and3.1.4 Location of active and inactive panels.3.2 In
9、spection and acceptance of doors shall be agreed uponbetween the purchaser and the supplier.4. Construction, Shape, and Dimensions4.1 The construction, shape, and clear opening dimensionsshall be as shown in Fig. 1 and Table 1; in addition, they shallconform to the following requirements:4.1.1 Door
10、frames shall be supplied as indicated in Fig. 1.The corner radius inside of door frame shall be 8 in. (203 mm).4.1.2 Dogs shall be located on the door panels unlessotherwise specified.4.1.3 The doors shall be fitted with dogs, hinges, hasp andstaple assemblies, grab handles, label plates, and hook a
11、ssem-blies.4.1.4 The position of the grab handles shall be located at thecenter of the height of each door panel.4.1.5 The components shall be attached to the steel doors.Components shall be attached to aluminum doors by eitherwelding or bolting.4.1.6 The material of standard door components shall b
12、e asgiven in Table 2.1This specification is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25.03 onOutfitting and Deck Machinery.Current edition approved Dec. 1, 2007. Published January 2008. Originallyapproved in 1987. La
13、st previous edition approved in 2003 as F 1068 90 (2003).2For referenced ASTM standards, visit the 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.3Ava
14、ilable from American Bureau of Shipping (ABS), ABS Plaza, 16855Northchase Dr., Houston, TX 77060, http:/www.eagle.org.4Available from Standardization Documents, Order Desk, Bldg. 4, Section D,700 Robbins Ave., Philadelphia, PA 19111-5094, ATTN: NPODS.1Copyright ASTM International, 100 Barr Harbor Dr
15、ive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4.1.7 Welding shall be done in accordance with ABS Rulesfor Building and Classing Steel Vessels.5. Workmanship, Finish, and Appearance5.1 All sharp and ragged edges shall be ground flush andremoved for personnel protection.5.1.1 The d
16、oor panels, upon completion, shall be straightwith a tolerance of 6116 in. (1.6 mm).5.2 Pretreatment and priming of door components shall beas follows:5.2.1 Steel door and components, except component No. 3,are to be coated with inorganic zinc rich primer, SSPC Paint 20Type I-C, at 1.5 to 3.0 mils (
17、MDFT), both sides, beforeassembly, following surface preparation in accordance with themanufacturers instructions.5.2.2 Aluminum door and components, except componentNo. 3, are to be pretreated with vinyl wash primer coating,followed with lead free, chromate free, anti-corrosion primecoating. Pretre
18、atment and primer are to be applied beforeNOTE 11 in. = 25.4 mm.FIG. 1 Typical Double-Door DetailsF 1068 90 (2007)2assembly, following surface preparation in accordance with themanufacturers instructions.6. Test Methods6.1 Design all doors with their respective fittings from theinside (stiffener sid
19、e) to a test head of 5 psi (34 kPa) and aproof test of 7.5 psi (50 kPa) to ensure no deformation of thepanel.6.2 Before delivery certify the doors for gastight/airtightintegrity.7. Product Marking7.1 Each door shall be marked with the purchase ordernumber by attaching a CRES label plate to the door
20、panel usingletters at least12 in. (13 mm) high, designating the ASTMdesignation number, nominal number, thickness of the doorplate, and direction of opening. Other markings may be inpaint.7.2 Label plates shall be screwed or bolted to the door panelon steel and aluminum doors, but in no way adversel
21、y affectthe airtightness or gas tightness.8. Packaging and Package Marking8.1 Doors shall be crated or attached to a pallet in a manneracceptable for shipment by a common carrier. The door anddoor frame assembly shall be shipped as one unit with thegasket protected from knife edges by an inserted pa
22、rtition.9. Keywords9.1 airtight; dogged; doors; double doors; gastight; marine;shipSUPPLEMENTARY REQUIREMENTSThe following supplementary requirements shall apply only when specified by the contract or order.S1. PaintingS1.1 Pretreatment and priming of door components shall bemetal spray coating in a
23、ccordance with DoD-STD-2138, TypeII on both sides prior to assembly.S1.2 Aluminum door and components shall be treated witha chemical conversion coating MIL-C-81706, second primedwith one coat epoxy polyamide primer (Formula 150 ofMIL-P-24441) alkyd haze-gray (TT-E-490 or equal). Applycoating before
24、 assembly, following surface preparation inaccordance with the manufacturers instruction.S2. Internal PressureS2.1 Design and proof test pressures other than 5 and 7.5 psi(34 and 52 kPa), respectively, if required, shall be indicated.S2.2 Clear openings other than those specified in Table 1,ifrequir
25、ed, shall be indicated.TABLE 1 Steel and Aluminum DoorsNOTE 11 in. = 25.4 mm.NOTE 22.2 lb=1kg.NOTE 3Weight does not include fittings.Steel DoorsNominalNumberClearOpening, in.Size of Door,in.Thickness ofDoor Plate,in.Size of Stiffener, in.Size of Frame,Angle, in.CalculatedWeight, lb4066 40 3 66 42 3
26、6814 2 3 114 314 angle 434 3 1 314 3386072 60 3 72 62 3 7414 2 3 112 314 angle 434 3 112 314 5036083 60 3 83 62 3 8514 212 3 112 314 angle 434 3 112 314 569Aluminum Doors4066 40 3 66 42 3 6814 3 3 3 338 8T bar 434 3 2 338 171.26072 60 3 72 62 3 7414 3 3 3 338 8T bar 434 3 2 338 238.46083 60 3 83 62
27、3 8514 3 3 3 338 8T bar 434 3 2 338 265.5TABLE 2 Standard Door MaterialNumber Component Steel Aluminum Alloy1 Door panels Specifications A 36/A 36M or A 131/A 131M Specification B 2092 Gasket retainer Specifications A 36/A 36M or A 131/A 131M Specification B 2093 Gasket Neoprene 45 Durometer or equa
28、l MIL-R-9004 Stiffeners Specifications A 36/A 36M or A 131/A 131M Specification B 2095 Door frame Specifications A 36/A 36M or A 131/A 131M Specification B 209F 1068 90 (2007)3S3. Special Heat Resisting GasketsS3.1 Special heat resisting gaskets in accordance withZZ-R-765, Class 3B, Grade 30 are to
29、be installed.S4. Aluminum DoorsS4.1 Aluminum doors for 5 psi (34 kPa) internal andexternal pressures are to be indicated.S5. Additional Test RequirementsS5.1 Test requirements, when indicated, shall allow 1 out of50 doors to be tested for 1.5 times the test requirementsperformed by the manufacturer.
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31、 entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standar
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33、ee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).F 1068 90 (2007)4
