Our Galvanized Steel Strand meets or exceeds ASTM Specifications A or ASTM A Each manufacturing run tests the following: Minimum Breaking Force. This standard is issued under the fixed designation A ; the number immediately 1 This specification is under the jurisdiction of ASTM Committee A05 on. ASTM A – Designation: A – 03 Standard Speci?cation for Zinc-Coated (Galvanized) Steel.
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Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
A superscript epsilon e indicates an editorial change since the last revision or reapproval. If found the product with substardard quality. Yes,we can offer ast, free of charge. The strand shall have a left lay with a uniform pitch of not more than 16 times the nominal diameter of the strand.
A – Last previous edition approved in as A — Each reel shall be clearly marked to show the length of the strand contained thereon. Ductility of Steel This specification covers high strength, extra-high-strength, and utilities grades of concentric lay steel wire strand composed of three wires or seven wires in class A, class B, or class C zinc coatings specifically intended for use as overhead ground wires or static wires for electric transmission lines.
Permissible Variations in Wire Size However, if the producer makes this election, the purchaser shall still reserve the right to test wires from the completed strand for compliance. The approximate weight per unit length of strand and the minimum breaking strength of the finished strand are presented.
Steel conductors and stays-Bare overhead 2. Originally approved in Therefore, it is intended that these tolerances be used in gaging the uniform areas of the galvanized wire. If the tolerances shown above are rigidly applied to such irregularities that are awtm to the product, unjusti? We can also send our engineer to your filed to check it directly,if need any. Select all three wires in three-wire strand, and four of the wires in seven-wire strand.
Users of this standard are expressly a3633 that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. The coating shall be continuous and reasonably uniform.
3 8 Inch Steel Overhead Ground Wire 7 Wire Strand ASTM A363 For Parking Garages
Stranding shall be sufficiently close to ensure no signi? Loosening or detachment during the adhesion tests of super?
3a63 Galvanized Steel Wire Main single: Wires for stranded conductors JIS G This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
Breaking Strength and Weight 8.
A3633 export seaworthy packing in coil or on drum Supply Ability: Conductors ofr overhead lines-Zinc coated steel wires IEC If you are interested in our products, pls feel free to tell me the diameter or nominal section area or the nick name to me.
A number in parentheses indicates the year of last reapproval. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
Current edition approved October 1, Adherence of Coating Lot Size 1 to 3 reels 4 to 30 reels 31 reels or greater Number of Samples 1 from each reel 3 min 4 min The buyer will be required to submit proof file,picture,ideo of the said substandard cargo send to us first.
Galvanized Steel Wire Size:: A — 03 Standard Speci?
A left lay is de? The SI units given in brackets are for information only.
The strand is preformed when the component wires are set to the helical form which they assume in the product by any means of process other than by merely laying them about the strand core.
Application Used as overhead ground wire axtm static wire on transmission lines, as pole or structure guy wires, and as messenger cable, fields and pastures division, animal containment. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Then,I will send our best quotation to you. Your comments are invited either awtm revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
3 8 Inch Steel Overhead Ground Wire 7 Wire Strand ASTM A For Parking Garages
Professional Wire and Cable Supplier. Materials and Manufacture 5. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. All tests and inspection shall be made on the? Strand is preformed when the component wires are set to the helical form which they assume in the product by any means of process other than by merely laying them about the strand core.
Zinc-coated steel wire strands AS Joints and Splices The elongation shall be measured as the percentage increase in separation between the jaws of the testing machine from the position after application of the initial load, to the position of at initial failure in the test specimen.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Zinc-coated steel wires for stranded conductors DIN Weight of Coating