Manufacturing of fabricated iron and steel pipe and all other nonferrous fabricated pipe and pipe fittings, made from purchased pipe

Facility	City	State	Employees	Status
HAHahn and Clay, LTD.	Houston	TX	20–99	● ACTIVE
Hamilton Iron Works, INC	Woodbridge	VA	20–99	● ACTIVE
Hamilton Tanks LLC	Columbus	OH	20–99	● ACTIVE
HHHammer Haag Steel INC	Clearwater	FL	100–499	● ACTIVE
Hansen's Welding, INC.	Gardena	CA	20–99	● ACTIVE
Harris Machine CO	Oakes	ND	20–99	● ACTIVE
Henry Graphics, INC	Buford	GA	20–99	● ACTIVE
Historical Arts & Casting, INC	West Jordan	UT	20–99	● ACTIVE
Howco Metals Management, LP	Houston	TX	—	● ACTIVE
Imperial Ornamental Metal Co., INC.	Fenton	MO	20–99	● ACTIVE
Independent Machine CO. INC.	Escanaba	MI	20–99	● ACTIVE
Innovative Works INC.	Chesterfield	MI	—	● ACTIVE
Interstate Gratings, LLC	Lindon	UT	20–99	● ACTIVE
JSJbc Steel Products, LLC	Dallas	TX	20–99	● ACTIVE
Jered LLC	Brunswick	GA	100–499	● ACTIVE
JMJohnson Machine Works, INC.	Chariton	IA	20–99	● ACTIVE
John W. Mcdougall Co., INC.	Nashville	TN	100–499	● ACTIVE
Jpw Structural Contracting INC	Syracuse	NY	20–99	● ACTIVE
J. T. Cullen CO INC	Fulton	IL	20–99	● ACTIVE
Kennedy Tank & Manufacturing Company, INC.	Indianapolis	IN	100–499	● ACTIVE
Kepner Products CO	Villa Park	IL	20–99	● ACTIVE
Kern Steel Fabrication, INC.	Bakersfield	CA	20–99	● ACTIVE
King Fabrication, L.l.c.	Houston	TX	100–499	● ACTIVE
Kittyhawk INC	Garden Grove	CA	20–99	● ACTIVE
Knoxville Sheet Metal Works, INC	Knoxville	TN	20–99	● ACTIVE

FactoryRegistry lists 7,648 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated iron and steel pipe and all other nonferrous fabricated pipe and pipe fittings, made from purchased pipe, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 38 establishments reported producing it; the count for 2 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2038275000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.