ISO 13085 pdf download

ISO 13085 pdf download

ISO 13085 pdf download Petroleum and natural gas industries — Aluminium alloy pipe for use as tubing for wells
1 Scope
This International Standard specifies the technical delivery condition, manufacturing process, material requirements, configuration and dimensions, and verification and inspection procedures for aluminium alloy pipes for use as tubing for wells in petroleum and natural gas industries.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6892 (all parts), Metallic materials — Tensile testing
ISO 11961, Petroleum and natural gas industries — Steel drill pipe
ASTM G1, Standard practice for preparing, cleaning, and evaluating corrosion test specimens
ASTM G44, Standard practice for exposure of metals and alloys by alternate immersion in neutral 3.5% sodium chloride solution
NACE/TM 0177, Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in hydrogen sulfide (H2S) environments
For the purposes of this document, the following terms and definitions apply.
imperfection of a size and/or population density greater than the acceptance criteria specified in this International Standard
metal produced by a single cycle of a batch melting process
discontinuity or irregularity in the product wall or on the product surface that is detectable by inspection methods outlined in this International Standard
Note 1 to entry: Imperfections are detected by methods outlined in this International Standard.
those lengths of pipe with the same specified dimensions and grade which are heat treated as part of a continuous operation (or batch) and which are of a single heat or from different heats that are grouped according to a documented procedure which will ensure that the appropriate requirements of this International Standard are met
Note 1 to entry: The documented procedure will ensure that the requirements of this International Standard are met.
firm, company or corporation responsible for making and marking the product in accordance with the requirements of this International Standard
Note 1 to entry: Marking by the manufacturer warrants that the product conforms to this International Standard,and it is the manufacturer who is responsible for compliance with all of its applicable provisions.
pipe mill
firm, company or corporation that operates pipe-making facilities
seamless pipe
wrought tubular pipe product made without a welded seam, produced by a hot-forming process which can be followed by cold sizing or cold finishing to produce the desired shape, dimensions and properties
pipe placed within a well and serving to produce well fluids or to inject fluids
3.2 Symbols
D pipe body outside diameter
D u outside diameter of upset end
d pipe body inside diameter
L p pipe length (the distance between the pipe ends)
f test factor
m 1 mass of the specimen before the test
m 2 mass of the specimen after the test
p standard hydrostatic test pressure
S surface area of the specimen
t wall thickness of pipe body
b test time
t u wall thickness of upset end
V k corrosion rate
Y min specified minimum yield strength for the pipe body

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