1、Designation: F783 88 (Reapproved 2018) An American National StandardStandard Specification forStaple, Handgrab, Handle, and Stirrup Rung1This standard is issued under the fixed designation F783; the number immediately following the designation indicates the year of originaladoption or, in the case o
2、f revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscriptepsilon () 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. Scope1.1 This spe
3、cification provides design, construction for steelstaples, handgrabs, handles, and individual stirrup rungs.1.2 The staples, handgrabs, and handles depicted in thisspecification are for use on steel structures including all partsof ships structure as necessary. The individual stirrup rungsare for us
4、e on bulkheads or structure as deemed necessary.1.3 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.4 This international standard was d
5、eveloped in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced
6、Documents2.1 ASTM Standards:2A575 Specification for Steel Bars, Carbon, MerchantQuality, M-Grades3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 handgrab or handlebent round bar of various sizesfor use on miscellaneous hatch covers, manholes, above accessopenings, and so forth
7、.3.1.2 staplea U-shaped round bar of various sizes used toprovide an anchor end for lashings, portable chain connections,lifting slings, and so forth.3.1.3 stirrup runga double-bend-shaped square bar in-tended for use as a single step or supplementary steps in placeof a vertical ladder.4. Ordering D
8、ata4.1 The purchasers ordering data shall include the follow-ing:4.1.1 Quantity, size, and type.4.1.2 Finish if other than specified in 7.1 and 7.2.5. Materials and Manufacture5.1 Staple, handgrab, handle, and stirrup rung shall be madeof steel in accordance with Grade M 1020 of SpecificationA575.6.
9、 Dimensions6.1 Dimensions of staple shall be as indicated in Table 1.6.2 Dimensions of handgrab and handle shall be as indi-cated in Table 2.6.3 Dimension of stirrup rung shall be as indicated in Table3.6.4 Dimensions are given in inches; millimetre equivalentsappear in parentheses, and apply to thi
10、s specification only.7. Finish7.1 Unless otherwise required by the ordering data, manu-facturers standard sandblast shall be acceptable. All roughedges shall be dressed smooth by grinding.7.2 Unless otherwise required by the ordering data, allstaples, handgrabs, handles, and stirrup rungs shall be c
11、oatedwith a nonhazardous corrosion inhibiting primer coating by themanufacturer.8. Product Marking8.1 Each staple, handgrab, handle, and stirrup rung shall bemarked with the purchase order number, item number frompurchase order, ASTM designation number, and manufactur-ers name. Marking may be by pai
12、nt, stencil, or weatherprooftag.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 April 1, 2018. Published May 2018. Originallyapproved in
13、1982. Last previous edition approved in 2013 as F783 88 (2013).DOI: 10.1520/F0783-88R18.2For 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 Summa
14、ry page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles
15、for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1NOTE 1When units of identical size are shipped together as a package,each dozen or less may be marked by a single weatherproof tag in placeof
16、marking or tagging each individual unit.9. Packaging and Package Marking9.1 Packaging shall be provided and be acceptable to acommon carrier.10. Keywords10.1 bulkheads; handgrabs; handles; marine steel structures;stirrup rungTABLE 1 Dimensions of Staple, in. (mm)TypeRound BarDiameter, in. (mm)Dimens
17、ions, in. (mm)ABI38 (10)38 (10) 1 (25)II12 (13)58 (16) 112 (38)III34 (19) 112 (38) 2 (51)IV 1 (25) 134 (44) 3 (76)V112 (38) 2 (51) 4 (102)TABLE 2 Dimensions of Handgrab and Handle, in. (mm)TypeRound BarDiameter in.,(mm)Dimensions, in. (mm)ABCI12 (13) 5 (127) 212 (64)12 (13)II58 (16) 12 (305) 4 (102)
18、1516 (24)III58 (16) 8 (203) 4 (102)1516 (24)F783 88 (2018)2ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such pat
19、ent rights, and the riskof infringement of such rights, are 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 eit
20、her for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair
21、hearing you shouldmake your views known to the ASTM Committee 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 stand
22、ard 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). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 3 Dimensions of Stirrup Rung, in. (mm)Type Square BarDimensions, in. (mm)ABCDI34 (19) 1634 (425) 412 (114) 7 (178) 158 (41)F783 88 (2018)3
