Assertion: steel pipe | /r/UsedFor | refer to spiral seam steel pipe
Facets:
value: with wall thicknesses
type: OTHER
Source sentences:
text: EFW steel pipe refers to electric-fusion-(arc)welded straight seam or spiral seam steel pipe NPS 16 and over in diameter, with wall thicknesses up to 3/4″ (19.00 mm), inclusive.