Brittle-like cracking in plastic pipe for gas service
Series: Special investigation report -- NTSB/SIR-98/01
Publisher: National Transportation Safety Board; National Transportation Safety Board [distributor
Published: 1998
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Number of pages: 49
Subjects: Underground plastic pipe -- Cracking -- United States.; Pipe, Plastic -- Cracking -- United States.; Natural gas pipelines -- Materials -- Cracking -- United States.
Notes: Shipping list no.: 99-0091-M.

"Adopted: April 23, 1998."

"Notation 6984."

Includes bibliographical references.

Also available via Internet from the NTSB web site (PDF file only).

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998] 1 microfiche : negative.