United Tube Corporation

What United Tube Corporation does

United Tube Corporation is a Medina, Ohio-based manufacturer of welded steel tubing, founded in 1937 and operating with 11-50 employees as a privately held company. The company produces mechanical tubing, structural tubing, and galvanized tubing using high frequency continuous electric resistance welding (ERW), a process the firm helped pioneer and which underpins the industry standards still in use today. United Tube serves industrial manufacturers across the United States and Canada, supplying both standard fractional sizes and metric sizes, and offers custom sizes and shapes tailored to buyer specifications.

The company's product offering extends beyond raw tubing to value-added services including cut-to-length processing, fabrication, and finishing, positioning it as a specification-driven supplier rather than a pure commodity producer. Operations are ISO 9001:2015 certified, an important quality assurance signal for industrial procurement teams. The firm's technical heritage — originating from pioneering ERW adoption and contributing to industry tolerance standards — forms the foundation of its market identity.

United Tube goes to market via a network of independent sales reps covering the US and Canada, enabling multi-region reach with limited in-house sales overhead. Pricing appears to be on a per-pound basis typical of steel tubing transactions, with custom specifications, metric sizes, and galvanized variants likely commanding premium mix. Customer concentration data is not disclosed, but the horizontal industrial customer base and transactional pricing model suggest distributed rather than anchor-driven revenue. No AI, digital platform, or recurring software-revenue components are evident in the business model.

Name

United Tube Corporation

Legal name

United Tube Corporation

Website

https://unitedtube.com

Company type

Private

Founded year

1937

Operating status

Operating

Headcount range

11–50 employees

Short description

United Tube Corporation, founded in 1937 in Medina, Ohio, manufactures mechanical, structural, and galvanized welded steel tubing using high frequency continuous electric resistance welding for industrial customers across the US and Canada, offering custom sizes, metric sizes, and value-added fabrication services.

Ownership category

akta.pro rank

Product category

Steel Tubing Manufacturing

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121)

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)

akta.pro secondary industry

Pipes & Tubing (Metal, Plastic & Composite) (IMADALAC)

Keywords

• Welded steel tubing
• Mechanical steel tubing
• Structural steel tubing
• Galvanized steel tubing
• Custom steel tubing

Headquarters

HQ city

Medina

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Welded Steel Tubing Sales: United Tube Corporation manufactures and sells quality mechanical welded steel tubing to customer size specifications. They produce round, square, and rectangular tubing in various materials including Hot Rolled P+O, Cold Rolled CQ, United High Yield Structural Steel Tubing, Galvanized, and High Strength Low Alloy P+O. Revenue is generated through direct sales to customers across various industries via their inside sales team and network of sales representatives.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

United Tube Corporation manufactures quality mechanical, structural, and galvanized welded steel tubing to customer size specifications from its Medina, Ohio plant. Products are produced in round (.725" to 2.50" O.D.), square (.625" to 2.00"), and rectangular (.50" x .75" to 1.50" x 2.00") profiles across gauge range 12GA to 18GA, using high frequency continuous electric resistance welding to meet A513, A500, and A787 specifications.

Product overview

United Tube Corporation is a manufacturer of mechanical, structural, and galvanized welded steel tubing. The company produces three main product categories: round tubing (.725" to 2.50" O.D.), square tubing (.625" x .625" to 2.00" x 2.00"), and rectangular tubing (.50" x .75" to 1.50" x 2.00"). Products are manufactured from various materials including Hot Rolled P+O, Cold Rolled CQ, United High Yield Structural Steel Tubing, Galvanized, and High Strength Low Alloy P+O, in gauge range 12GA through 18GA. The company also offers custom sizing, special shapes, metric sizes, cut-to-length services (43" to 33'), and deburring capabilities (6" to 120" lengths). All products are manufactured at the Medina, Ohio facility using high frequency continuous electric resistance welding, meeting A513, A500, and A787 specifications.

Differentiator

Problem solved

Functional benefit

Products and services

• Round Mechanical Welded Steel Tubing Round mechanical welded steel tubing available in sizes from .725" through 2.50" O.D., manufactured using high frequency continuous electric resistance welding for industrial manufacturing customers.
• Square Mechanical Welded Steel Tubing Square mechanical welded steel tubing available in sizes from .625" x .625" through 2.00" x 2.00", manufactured to customer specifications for industrial buyers.
• Rectangular Mechanical Welded Steel Tubing Rectangular mechanical welded steel tubing available in sizes from .50" x .75" through 1.50" x 2.00", manufactured to customer specifications for industrial applications.
• United High Yield Structural Steel Tubing High yield structural steel tubing offering superior strength for structural applications, produced as part of United Tube's specialty material offering.
• Galvanized Welded Steel Tubing Galvanized steel tubing meeting A787 ERW specifications with a minimum hot dipped G-60 coating weight on both I.D. and O.D. and a remetalized weld seam for corrosion resistance.
• Custom Size and Shape Tubing Special sizes, shapes, and metric measurements manufactured to customer specifications, including cut-to-length services from 43" to 33' off the mill, grieder cut options as short as 4", and deburred ends on tubing from 6" to 120".

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Atlas Tube: Produces structural steel tubing and related hollow structural sections, directly overlapping United Tube's welded mechanical and structural tubing category.
• Hannibal Industries: Manufactures structural steel tubing and related products, overlapping United Tube's welded structural tubing and industrial customer segments.
• Maruichi American Corporation: Manufactures welded steel pipe and tubing for structural and mechanical applications, making it a close product and process peer serving the North American market.
• Wheatland Tube: Manufactures welded steel pipe, mechanical tubing, structural tubing, and galvanized products, directly overlapping United Tube's core shapes, materials, and North American industrial customer base.
• Independence Tube: Supplies structural and mechanical steel tubing, including hollow structural sections, with a comparable North American industrial customer base and welded-tube manufacturing model.
• Searing Industries: Makes custom steel tubing and pipe for mechanical, structural, and industrial applications, making its custom-fabrication model comparable to United Tube's special sizes and cut-to-length service.
• Plymouth Tube: Produces welded carbon, alloy, and stainless steel tubing for mechanical, structural, and pressure applications, comparable to United Tube's custom tubing and industrial orientation.

Broad incumbents

• Atkore: Through brands including Allied Tube & Conduit, manufactures steel tubing, conduit, and related products for industrial and construction markets, making it a larger adjacent incumbent with welded steel tubing overlap.
• Zekelman Industries: North American steel pipe and tube platform whose operating companies sell structural and mechanical tubing, making it a relevant incumbent comparison for manufacturing scale, channel reach, and product breadth.
• Nucor Tubular Products: A large North American producer of steel pipe and tubular products with mechanical, structural, and galvanized offerings; it overlaps at the product level but has substantially greater scale and portfolio breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about United Tube Corporation