Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples
STANDARD published on 1.9.2025
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Designation standards: ASTM A733-25
Publication date standards: 1.9.2025
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers welded and seamless carbon steel and austenitic stainless steel pipe nipples. The mechanical requirements stated that, pipe nipples shall be made from new, hydrostatic tested or NDE-tested pipe, pipe and nipples shall be threaded on both ends with NPT taper pipe threads. The standard and special lengths and sizes of nipples are presented. Galvanized nipples ordered under this specification shall be made from pipe coated on the inside and outside by the hot dip process. Samples of nipples sufficient to determine their conformance with the requirements of this specification shall be taken at random for each lot of nipples of the same pipe size, length, and material, also, samples shall be inspected to determine their conformance with the dimensional requirements, including thread dimensions.
Keywords:
carbon steel fittings, pipe fittings, pipe nipples, stainless steel fittings ,, ICS Number Code 23.040.40 (Metal fittings)