Superior Tube Company

What Superior Tube Company does

Superior Tube Company, Inc. is a privately held, Pennsylvania-incorporated precision metal tubing manufacturer founded in 1934 and operating as a wholly-owned subsidiary of AMETEK, Inc. (NYSE: AME) within the AMETEK Specialty Metal Products (SMP) business unit. Headquartered in Collegeville, PA, approximately 30 miles from Philadelphia, the company employs roughly 250 staff and operates manufacturing capacity for both seamless tubes (extruded and drawn from billets) and welded/welddrawn tubes (laser-fused from premium flat strip stock, then drawn and cold-worked) under a single roof. Output covers stainless steel, nickel, titanium, and zirconium alloys in dimensions as small as 0.25 mm OD (0.010 inches), with bore finishes down to 0.20 microns Ra under electropolishing, straight lengths up to 45 feet, coil lengths up to 2,000 feet, and pressure ratings to 60,000 psi. Differentiated manufacturing technology includes the proprietary High Precision Tube Roller (HPTR) cold-rolling process and its six-roll pinion-driven variant, which the company reports yields superior microstructure and mechanical-property control in thin-wall high-performance alloy tubing relative to standard cold drawing.

The company's product portfolio spans twenty-plus application-specific SKUs — hydraulic tubes, aerospace engine tubes, pitot tubes, heat exchanger and condenser tubes, bellows tubing, HPLC capillary columns, cardiac rhythm management tubes, stent tubes, heart valve frames, high-pressure tubing, rocket engine tubes, and nuclear control rod and fuel rod cladding — supplied to eight primary vertical markets: aerospace, space and satellites, defense, medical, nuclear, oil and gas, precision components, and renewable energy. Revenue is generated through quote-based custom manufacturing orders with a typical minimum order value of $30,000 for mill runs; finished goods are not held in stock, though long-term contract customers retain buffer inventory. Pricing depends on material availability, geometry, specifications, and volume, and contract structures extend across multi-year terms, particularly with aerospace, defense, and nuclear customers. The firm sells directly to enterprise end users and through a distributor network, supported by multi-lingual sales offices in the USA, France, Germany, India, Taiwan, and China, and a sister-company partnership with Fine Tubes UK for NORSOK-approved oil and gas coverage.

Customer concentration is anchored by Boeing (qualified supplier for both commercial and military aircraft, including F-15/F-16 Eagle hydraulic actuation), NASA (rocket engines and satellites), and the U.S. Navy (precision tubes for nuclear submarines and Navy-designed heat exchangers). Competitive positioning rests on a defense-in-depth regulatory and certification stack — AS9100D, ISO 9001:2015, NADCAP across Heat Treatment, Ultrasonic Testing and Welding, ASME Pressure Vessel Code NCA 3800, ASME NQA-1, and 10CFR50 Appendix B — combined with ninety years of metallurgical expertise. Growth is being driven by renewed vertical entry into renewable energy (hydrogen, solar, EVs), adjacencies with the March 2025 integration of Coining into AMETEK SMP, and recent senior sales leadership appointments within the SMP division.

Name

Superior Tube Company

Legal name

Superior Tube Company, Inc.

Website

https://superiortube.com

Company type

Private

Founded year

1934

Operating status

Operating

Headcount range

251–500 employees

Short description

Superior Tube Company, founded in 1934 and now an AMETEK subsidiary, manufactures precision small-diameter, thin-wall metal tubing in stainless steel, nickel, titanium, and zirconium alloys for mission-critical applications in aerospace, defense, medical, nuclear, oil and gas, space, precision components, and renewable energy markets worldwide.

Ownership category

akta.pro rank

Product category

Precision Metal 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

• Precision metal tubing
• Seamless tube manufacturing
• Welded tube production
• Small diameter tubing
• High performance alloys

Headquarters

HQ city

Collegeville

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Metal Tube Manufacturing: Manufactures custom small-diameter, thin-wall metal tubes in stainless steel, nickel alloys, titanium, and zirconium. Products are sold in straight lengths or coils to end users and distributors worldwide. Minimum order value of $30,000 typically for mill runs. Manufacturing to order with no finished stock held, though buffer stocks available for long-term contract customers.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Superior Tube Company manufactures small-diameter, thin-wall precision metal tubing in both seamless and welded/weldrawn forms using stainless steel, nickel, titanium, and zirconium alloys. The company produces custom-engineered tubes for mission-critical applications such as aerospace hydraulic systems, aerospace engines, nuclear reactor components, medical implants (stents, heart valves, CRM devices), oil and gas downhole control lines, and rocket engine fuel lines, with manufacturing to order and a minimum mill-run order of approximately $30,000.

Product overview

Superior Tube Company is a manufacturer of precision small-diameter, thin-wall metal tubing for mission-critical applications. The company offers two core manufacturing processes: seamless tubes (extruded and drawn from billets) and welded/weldrawn tubes (laser-fused from premium flat strip stock). The product portfolio spans four main material categories: stainless steel alloys (304, 316, 6Mo, 21-6-9, 17-7 PH, 316LVM), nickel alloys (Inconel 600, 625, 690, 718, C276, 400, 825, MP35N, Waspaloy), titanium alloys (Ti 6Al/4V, CP Grade 2), and zirconium alloys (Zircaloy 2, 4). These materials are engineered into application-specific products including hydraulic tubes, aerospace engine tubes, pitot tubes, heat exchanger tubes, condenser tubes, bellows tubing, HPLC tubing for chromatography, medical device tubes (stent, heart valve, cardiac rhythm management), nuclear control rod and fuel rod tubes, metal O-rings and seals, high pressure tubing (up to 60,000 psi), and rocket engine tubes. The company serves aerospace, space and satellites, defense, medical, nuclear, oil and gas, precision components, and renewable energy markets.

Differentiator

Problem solved

Functional benefit

Brands

• Weldrawn: A proprietary welded and redrawn tube manufacturing process used by Superior Tube to produce high-precision small-diameter tubing.

Products and services

• Seamless Tubes Precision seamless metal tubes manufactured through extrusion and drawing from billets, suitable for mission-critical applications requiring high strength and reliability.
• Welded and Welddrawn Tubes

Quantifiable outcome

• Precision tubing down to 0.25mm OD (0.010 inches)
• +3 more outcomes

Named customers3 records

Segments8 records

Ideal customer profiles5 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• AMETEK, Inc.coreOthersSuperior Tube is owned by AMETEK, Inc., a leading global manufacturer of electronic instruments and electromechanical devices with approximately $7 billion in annual sales, over 150 locations in 31 countries, and a global workforce of 21,000. AMETEK Specialty Metal Products is the business unit that includes Superior Tube along with Fine Tubes, AMETEK SMP Eighty Four, COINING, Hamilton Precision Metals, and AMETEK SMP Wallingford.
• Fine TubescoreStrategic or Co-development PartnerUK-based sister business that collaborates with Superior Tube to deliver NORSOK approved tubular solutions for customers operating in all key oil and gas regions. Both companies are part of AMETEK Specialty Metal Products.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Fine Tubes: UK-based sister company under AMETEK Specialty Metal Products, manufacturing precision seamless and welded tubes in stainless steel, nickel, and titanium alloys. Direct operational peer, collaborating with Superior Tube on NORSOK approved oil and gas tubular solutions and serving the same mission-critical end markets.
• Plymouth Tube Company: US-based manufacturer of welded and seamless stainless steel, nickel alloy, and titanium tubing for aerospace, defense, nuclear, and industrial applications. Comparable in product portfolio (both seamless and welded capabilities) and target end markets, particularly aerospace and power generation.
• Webco Industries: Manufacturer of precision cold-drawn steel tubing and mechanical tubing serving industrial, aerospace, and oil and gas markets. Comparable as a specialty steel tube manufacturer with overlapping customer segments, particularly in mechanical and pressure tubing.
• Mannesmann Precision Tubes: European manufacturer of precision steel tubes including cold-drawn seamless and welded tubes in carbon, stainless, and alloy steels. Comparable in precision manufacturing for automotive, hydraulics, and mechanical engineering applications.

Broad incumbents

• Carpenter Technology Corporation: Larger specialty alloys producer with a tube products division serving aerospace, defense, medical, and energy markets. While broader in scope (also produces bar, billet, and wire), its tube business directly overlaps with Superior Tube's specialty alloy tube portfolio.
• Sandvik (Tube division): Global materials technology company producing seamless stainless steel and high-alloy tubes for aerospace, chemical, and oil and gas applications. Comparable in precision tube manufacturing capability and high-alloy focus, though part of a much broader industrial portfolio.
• Outokumpu: Global stainless steel manufacturer with a tube division producing welded stainless tubes for industrial and heat exchanger applications. Comparable as a stainless tube producer, though serving more commodity-oriented markets relative to Superior Tube's specialty focus.

Emerging players

• Vita Needle Company: US manufacturer of small-diameter tubing and needle products in stainless steel. Comparable in the small-diameter precision tubing niche, particularly for medical and analytical applications, though smaller in scale and more focused on needle tubing specifically.
• Haynes International: US-based manufacturer of high-performance nickel and cobalt-based alloy products including tubular forms for aerospace, chemical processing, and oil and gas. Comparable in specialty alloy focus and mission-critical end markets, particularly for corrosion and high-temperature applications.

Others

• AMETEK, Inc. Parent company of Superior Tube and the broader Specialty Metal Products business unit. Listed on NYSE (AME), AMETEK provides the corporate umbrella and operational context but operates in substantially different end markets (electronic instruments, electromechanical devices) outside Superior Tube's tube manufacturing niche.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/AMETEKmetalproducts
• LinkedInlinkedin.com/company/superior-tube-company
• Instagraminstagram.com/ametekmetals/?hl=en
• Xx.com/superiortube

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

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 Superior Tube Company