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<br /> A53/A53M — 12
<br /> A865 Specification for Threaded Couplings, Steel, Black or 3.1.8.3 Plain end, if desired,
<br /> Zinc-Coated(Galvanized)Welded or Seamless,for Use in 3.1.8.4 Couplings power tight, if desired,
<br /> Steel Pipe Joints 3.1.8.5 Taper-tapped couplings for NPS 2 [DN 50] and
<br /> B6 Specification for Zinc smaller, if desired,
<br /> E29 Practice for Using Significant Digits in Test Data to 3.1.9 Close coiling, if desired (see 7.2.2),
<br /> Determine Conformance with Specifications 3.1.10 Nondestructive electric test for seamless pipe (see
<br /> E213 Practice for Ultrasonic Testing of Metal .Pipe and 9.2),
<br /> Tubing 3.1.11 Certification (see Section 20),
<br /> E273 Practice for Ultrasonic Testing of the Weld Zone of 3.1.12 Report of the length of the end effect,if desired (see
<br /> Welded Pipe and Tubing 9,2.7),
<br /> L-309 Practice for Eddy-Current Examination of Steel Tubu- 3.1.13 Marking (see Section 21),
<br /> lar Products using Magnetic Saturation 3.1.14 End use of pipe,
<br /> E570 Practice for Flux .Leakage Examination of Fen•omag- 3.1.15 Special requirements,
<br /> nctic Steel'Tubular Products 3.1.16 Supplementary requirements, if any,
<br /> E1806 Practice for Sampling Steel and Iron for Determina- 3.1.17 Selection of applicable level of preservation and
<br /> tion of Chemical Composition packaging and level of packing required, if other than as
<br /> 2.2 ANSI Standards: specified or if MIL-STD-163 applies (see 22,1), and
<br /> ASC X124 3.1.18 Packaging and package marking, if desired (see
<br /> B 1.20.1 Pipe Threads, General Purpose° 23.1).
<br /> 2,3 ASME Standard:
<br /> B36.IO&i Welded and Seamless Vlrrought Steel Pipe` 4. Materials and Manufacture
<br /> 2.4 Military Standards: 4.1 The steel for both seamless and welded pipe shall be
<br /> MIL-STD-129 Marking for Shipment and Storage° made by one or more of the following processes: open-hearth,
<br /> MIL-STD-163 Steel Mill Products Preparation for Shipment electric-furnace, or basic-oxygen.
<br /> and Storage 4 .2 If steels of different grades are sequentially strand cast,
<br /> 2.5 Federal Standards: identification of the resultant transition material is required.
<br /> Fed. Std. No, t?3 Marking for Shipment (Civil Agencies)' The steel producer shall remove the transition material by any
<br /> Fed.Std.No. 183 Continuous Identification Marking of Iron established procedure that positively separates the grades.
<br /> and Steel Products
<br /> 2.6 API Standard: 4.3 The weld seam of electric-resistance welded pipe in
<br /> 5B Specification for Threading, Gauging, and Thread In- Grade B shall be heat treated after welding to a minimum of
<br /> spection of Casing, Tubing, and Line Pipe Tlu'eads8 1000°F[540°C] so that no untempered martensite remains,or
<br /> otherwise processed in such a manner that no untempered
<br /> 3. Ordering Information martensite remains.
<br /> 3.1 Information items to be considered, if appropriate, for 4.4 When pipe is cold expanded, the amount of expansion
<br /> inclusion in the purchase order are as follows: shall not exceed 11/2 %of the specified outside diameter of the
<br /> 3.1.1 Specification designation (A53 or A53M, including pipe.
<br /> year-date), 5. Chemical Composition
<br /> 3.1.2 Quantity (feet, metres, or number of lengths),
<br /> 3.1.3 Grade (A or B), 5.1 The steel shall conform to the requirements as to
<br /> 3.1.4 Type (F, E, or S; see 1.2), chemical composition given in Table I and the chemical
<br /> 3.1.5 Finish (black or galvanized), analysis shall be in accordance with Test Methods, Practices,
<br /> 3.1.6 Size (either nominal (NPS) [DN] and weight class or and Terminology A751.
<br /> schedule number, or both; or outside diameter and wall
<br /> thickness, see Table X2.2 and Table X2.3), 6. Product Analysis
<br /> 3.1.7 Length (specific or random, see Section 16), 6.1 The purchaser is permitted to perform an analysis of two
<br /> 3.1.8 End finish (plain end or threaded, Section 11), pipes from each lot of 500 lengths,or fraction thereof. Samples
<br /> 3.1.8.1 Threaded and coupled, if desired, for chemical analysis,except for spectrographic analysis,shall
<br /> 3.1.8.2 Threads only (no couplings), if desired, be taken in accordance with Practice E1806. The chemical
<br /> composition thus determined shall conform to the requirements
<br /> 'Available from American National Standards Institute(ANSI),25 W.43rd St., given in Table l.
<br /> 4th Floor,New York,NY 10036,littp;//wwxv.ansi.org• 6.2 If the analysis of either pipe does not conform to the
<br /> 'Available from American Society of Mechanical Engineers(ASME),ASME requirements given in Table 1, analyses shall be made on
<br /> International Headquarters,Three Park Ave.,New York, NY 10016-5990, http://
<br /> www.asme.org. additional pipes of double the original number from the same
<br /> "Available from Standardization Documents Order Desk. DODSSP, Bldg. 4, lot,each of which shall conform to the specified requirements.
<br /> Section D,700 Robbins Ave.,Philadelphia.PA 19111-5095
<br /> 'Available from General Services Administration,Washington,DC 20405. 7, Mechanical Properties
<br /> 'Available from American Petroleum Institute(API), 1220 L.St.,NW,Wash-
<br /> ington,DC 20005-4070,http://api-ec.api.org. 7.1 Tension Test:
<br /> Copyright by ASTM Intl(all rights reserved);Tue Nov 6 09:27:19 EST 2012 2
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