HandyTube

What HandyTube does

HandyTube LLC, founded in 1948 as part of the Handy & Harman Tube Division in Norristown, Pennsylvania and now headquartered at 124 Vepco Blvd., Camden, Delaware, manufactures seamless stainless steel and nickel alloy tubing for sale to enterprise and engineering buyers in aerospace and defense, alternative energy, chemical process and instrumentation, life sciences and analytics, and semiconductor end markets. The company's core product portfolio comprises three lines — Seamless Coil Tubing (coil lengths exceeding 6,000 feet, the longest available on the market, with outer diameters from 0.125 to 1 inch), Seamless Straight Tubing (ultra-high-purity, corrosion-resistant alloys including 304/304L, 316/316L, and Alloy C22), and Ultra-Small Diameter Tubing (outer diameters as small as 0.020 inch and inner diameters as small as 0.005 inch). Manufacturing is performed in-house at a single Camden, Delaware facility using proprietary pilgering, cold drawing, Chroma Clean (deionized-water flushing) and Chromat ID (smooth inner-diameter finishing) processes, supplemented by electrolytic cutoff (ECM) for burr-free tube ends and optional SilcoTek CVD coatings; quality systems are ISO 9001-certified with 100% hydrostatic testing of coils, 100% eddy current testing of straight lengths, 100% positive material identification, and full material traceability, along with Lloyd's-PED, TUV-AD 2000, and NORSOK M650 qualifications.

HandyTube operates as a wholly-owned subsidiary of Handy & Harman Ltd. (NASDAQ: SPLP, itself affiliated with Steel Partners), generating revenue through direct B2B sales of custom, quote-driven seamless tubing. All transactions are initiated via a Request a Quote workflow, with standard-product quotes delivered within 24 hours and non-standard specifications handled through direct engineering collaboration. The go-to-market motion is sales-led enterprise field sales targeting engineering and procurement teams at OEMs and system integrators, supported by a content marketing program of technical blogs, white papers, application notes, datasheets, and trade publication coverage (including Stainless Steel World), with no use of third-party distributors or resellers. Pricing is not publicly disclosed; contracts are typically multi-year and qualification-driven by customer-side specifications such as MIL-SPEC, SEMI F19/F60, and NORSOK M650.

Customer concentration is oriented toward a small set of enterprise OEMs in specification-critical applications, with switching costs reinforced by long qualification cycles and the technical difficulty of replicating HandyTube's proprietary processes and certifications. The headcount band of 101-250 and single-facility footprint indicate a focused specialty manufacturer rather than a high-volume commodity supplier; the firm has marked 40 years of continuous operations at Camden as of 2021 and continues to expand into semiconductor and hydrogen-fuel-cell end markets through targeted partnerships and certifications.

Name

HandyTube

Legal name

HandyTube LLC

Website

https://handytube.com

Company type

Private

Founded year

1948

Operating status

Operating

Headcount range

101–250 employees

Short description

HandyTube manufactures seamless stainless steel and nickel alloy tubing — including ultra-long coils exceeding 6,000 feet and ultra-small diameters down to 0.020 inch — for enterprise buyers in aerospace, semiconductor, chemical processing, life sciences, and alternative energy markets. It is a wholly-owned subsidiary of Handy & Harman Ltd. (NASDAQ: SPLP), operating from Camden, Delaware.

Ownership category

akta.pro rank

Product category

Precision Seamless Metal Tubing Manufacturing

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (331210)

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

• Seamless tubing manufacturing
• Stainless steel tubing
• Nickel alloy tubing
• Precision metal tubing
• Coiled tubing production

Headquarters

HQ city

Camden Wyoming

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Seamless Tubing Sales: HandyTube manufactures and sells made-to-order seamless stainless steel and nickel alloy tubing in both coil and straight forms. Revenue is generated through direct B2B sales of custom tubing products, with pricing based on specifications, materials, dimensions, and order volume. Orders are quote-driven, with standard product quotes delivered within 24 hours and custom solutions developed through direct engineering collaboration.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels8 records

Core offering

HandyTube manufactures premium seamless stainless steel and nickel alloy tubing in coil and straight forms, as well as ultra-small diameter tubing, for enterprise customers in aerospace, alternative energy, chemical processing, life sciences, and semiconductor industries. All products are made-to-order using proprietary pilgering, cold-drawing, Chroma Clean, and Chromat ID processes, with manufacturing performed in-house at the company's ISO 9001-certified Camden, Delaware facility. Orders are custom-engineered and initiated through a Request a Quote process, with standard quotes returned within 24 hours.

Product overview

HandyTube manufactures premium seamless stainless steel and nickel alloy tubing as its core product portfolio. The three main product lines — Seamless Coil Tubing, Seamless Straight Tubing, and Ultra-Small Diameter Tubing — are distinguished by form factor and application. Coil tubing is supplied in continuous long lengths (up to 6,000+ feet) eliminating weld seams; straight tubing meets ultra-high purity standards; and ultra-small diameter tubing offers hair-thin OD and ID dimensions for precision instruments. All products share HandyTube's proprietary Chroma Clean and Chromat ID surface cleaning and finishing processes, and are available with optional SilcoTek protective CVD coatings. The company serves aerospace, alternative energy, chemical processing, life sciences, and military industries.

Differentiator

Problem solved

Functional benefit

Products and services

• Seamless Coil Tubing Stainless steel and nickel alloy seamless tubing supplied in one continuous length, available in loose bulk wound coils or level wound onto reels, with no longitudinal or orbital welds. Outer diameters range from 0.125 to 1 inch with coil lengths exceeding 6,000 feet. Designed for aerospace, alternative energy, chemical process, and other applications where weld-free fluid or gas transfer reduces leak points and installation labor.
• Seamless Straight Tubing Ultra-high purity seamless straight tubing available in corrosion-resistant alloys including 304/304L, 316/316L, and Alloy C22, with surface roughness ratings up to 15 Ra. Suited for applications requiring consistent tube dimensions without weld seams, including chemical process equipment, instrumentation, and high-purity fluid handling.
• Ultra-Small Diameter Tubing High-performance, corrosion-resistant stainless steel and nickel alloy tubing with extremely small diameters comparable to a human hair. Outer diameters as small as 0.020 inch (0.508 mm) and inner diameters as small as 0.005 inch (0.127 mm). Incorporates proprietary Chroma Clean and Chromat ID technologies for ultra-clean and ultra-smooth inner surfaces, targeted at chromatography (HPLC, GC), medical devices, and precision measurement applications.

Quantifiable outcome

• Tubing lengths exceeding 6,000 feet eliminate hundreds of potential weld/fitting connection points in long-distance installations
• +4 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature5 records

Partnerships

Two partnerships are on record, tiered core and supporting.

• SilcoTekcoreTechnology or IntegrationHandyTube has partnered with SilcoTek to provide protective CVD (chemical vapor deposition) coatings on stainless steel tubing products. The partnership offers SilcoNert (inert, non-reactive silicon coating for improved flow paths) and Dursan (NSF and USP Class VI-certified coating for durability, fouling, and corrosion resistance). The SilcoTek CVD process treats surfaces uniformly even on complex geometries, providing a thin yet tough barrier against corrosive gases and metal ion leaching.
• Electropolishing specialistssupportingTechnology or IntegrationHandyTube partners with electropolishing specialists to provide electropolished seamless coil tubing to semiconductor fabs. Electropolishing removes manufacturing particles as small as 10 to 15 microns to reduce surface roughness and create a micro-smooth surface, meeting stringent SEMI F19, F60 and other semiconductor industry standards for ultra-high purity gas delivery.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Sandvik: Sandvik is a global engineering group with a Materials Technology division producing seamless stainless steel and high-alloy tubes for aerospace, chemical processing, and energy applications. Directly competes with HandyTube in the premium seamless stainless and nickel alloy tubing market, with a broader global footprint and larger product portfolio.
• Plymouth Tube Company: Plymouth Tube is a US-based manufacturer of seamless and welded stainless steel, nickel alloy, and carbon steel tubing serving aerospace, defense, energy, and industrial markets. Closely comparable to HandyTube in product offering, customer base, and US manufacturing footprint, though with broader alloy coverage and multiple facilities.
• Superior Tube Company: Superior Tube (an AMETEK subsidiary) manufactures precision small-diameter seamless stainless steel, nickel alloy, and titanium tubing for aerospace, medical, semiconductor, and instrumentation applications. Directly competes with HandyTube's ultra-small diameter and high-purity product lines, with strong aerospace and medical credentials.
• Webco Industries: Webco Industries manufactures specialty carbon, stainless steel, and high-alloy welded and seamless tubing for pressure, industrial, and energy applications. Comparable to HandyTube in serving industrial and energy markets with specialty tubing, though Webco has a heavier carbon-steel and welded-product focus.
• Fine Tubes: Fine Tubes (an AMETEK subsidiary, alongside Superior Tube) produces precision seamless stainless steel and nickel alloy tubing for aerospace, medical, nuclear, and oil & gas markets. Closely comparable to HandyTube in precision seamless tubing, ultra-small diameter capability, and high-purity applications for aerospace and life sciences.

Broad incumbents

• Vallourec: Vallourec is a global leader in premium seamless steel tube solutions for energy (OCTG, line pipe), industrial, and automotive markets. Overlaps with HandyTube in seamless steel tube manufacturing but is significantly larger, more diversified into oil & gas OCTG, and operates globally with broader commodity exposure.
• Salzgitter AG (Mannesmann): Salzgitter AG operates the Mannesmann precision steel tubes business producing seamless cold-drawn stainless and carbon steel tubes for automotive, energy, and industrial markets. Comparable to HandyTube in seamless tube manufacturing capability but serves broader automotive and commodity markets with significantly larger scale.
• Outokumpu: Outokumpu is the largest stainless steel producer in Europe, supplying stainless steel coil, sheet, and tubular products for chemical processing, oil & gas, and architectural applications. Overlaps with HandyTube in stainless steel tubing for chemical and energy markets but is a broad stainless steel producer rather than a niche precision tube specialist.

Emerging players

• Carpenter Technology Corporation: Carpenter Technology manufactures specialty alloys including nickel, cobalt, and titanium for aerospace, medical, and energy applications, including tubular products. Comparable to HandyTube in high-performance nickel alloy capability and end-market overlap, with stronger upstream alloy production but less specialized in long-length seamless coil tubing.
• Haynes International: Haynes International manufactures high-performance nickel and cobalt-based alloys for chemical processing, aerospace, and energy markets, including tubular products. Comparable to HandyTube in nickel alloy (e.g., C-22, C-276) expertise and serving chemical process and aerospace customers, though more alloy-focused than finished tubing-focused.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/HandyTube
• YouTubeyoutube.com/channel/UCoOiJQ9IXeKs2lz_Zjg4ojw
• Facebookfacebook.com/handytube
• LinkedInlinkedin.com/company/handytubecorporation

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 HandyTube