Struggling to find a truly reliable alloy tube supplier? You’re not alone—navigating the endless options, price points, and quality levels can be a real headache. Choosing the right manufacturer makes all the difference for your project’s durability, performance, and budget. That’s why we’ve done the research for you. Discover how partnering with a top-rated factory can give you peace of mind, consistent quality, and long-term savings. Ready to find your perfect match? Read on!

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Alloy Tube Supplier – Ryerson

Product Details:
Ryerson supplies a broad range of alloy tube products including welded and seamless alloy steel tubes available in various grades and sizes for different industrial needs.

Technical Parameters:
– Grades available: 4130, 4140, 4142, 4150, 8620, 8630, and others
– Tube types: Welded and seamless
– Sizes: Multiple outer diameters, wall thicknesses, and lengths offered
– Conforms to ASTM and AISI specifications

Application Scenarios:
– Power generation industries
– Oil and gas extraction and transportation
– Automotive manufacturing
– Heavy equipment and machinery

Pros:
– High strength and durability
– Good machinability and weldability for select grades
– Wide range of sizes and grades in inventory
– Meets industry quality standards such as ASTM

Cons:
– Some grades may require specialized handling or processing
– Not as corrosion-resistant as stainless steel or specialized alloys

4140 Alloy Tubing | Industrial Tube and Steel Corporation

Product Details:
4140 alloy tubing supplied by Industrial Tube and Steel Corporation, available in various forms such as mechanical tubing, hydraulic tubing, structural tubing, and value-added services including custom cutting and finishing.

Technical Parameters:
– Material: 4140 alloy steel (medium carbon chromium-molybdenum steel)
– Tubing types: drawn over mandrel (DOM), cold drawn seamless (CDS), hot rolled
– Other grades and forms also available: TG&P shafting, Dura-Bar cast iron, mild

Application Scenarios:
– Used in industries such as construction and heavy equipment
– Agricultural machinery
– General mechanical and structural engineering applications

Pros:
– High strength and toughness suitable for demanding industrial applications
– Wide selection of tubing types and customization services
– Availability of additional services like custom saw cutting and value-added

Cons:
– Specialized materials like 4140 alloy may have higher costs compared to
– Application may require skilled processing or machining due to material hardness

Alloy – TUBE SUPPLY

Product Details:
TUBE SUPPLY provides low alloy steel mechanical tubing and bar products, available in multiple grades. These products are offered in various heat treatment conditions such as As-rolled, Annealed, Normalized, or Quench and Tempered. Tubing is available as cold drawn seamless (CDS) or hot finished seamless (HFS), and bars are available hot rolled or forged and rough turned.

Technical Parameters:
– Alloy grades: 4130, 4130M (M7), 4140, 4140M, 4145M, 4330V, 4340, 8620, 8630MOD
– Tube size range: 1.25” – 27.00” OD, wall thickness up to 5.00”
– Bar size range: 0.50” – 32.00” OD; Square Bar: 9.00” – 20.00”
– Available in As-rolled, Annealed, Normalized, or Quench and Tempered conditions

Application Scenarios:
– Applications requiring increased hardenability and optimized mechanical
– Industries utilizing mechanical tubing and forged or turned bar products

Pros:
– Wide selection of alloy grades and sizes
– Products available in multiple heat-treated conditions to suit various
– Option for cold drawn seamless or hot finished seamless tubing for varied

Cons:
– Limited information on specific industry certifications or performance data
– No direct mention of delivery times or inventory availability

US Tube Supply | All we do is pipe and tube!

Product Details:
US Tube Supply provides steel tubing products including carbon, alloy, and stainless steel tubes. They offer seamless and welded mechanical tubes in various sizes for structural, mechanical, and hydraulic applications.

Technical Parameters:
– Materials: Carbon steel, Alloy steel, Stainless steel
– Tube types: Seamless and welded
– Size range: Outer diameters from 1/2 inch to 24 inches
– Meets ASTM, ASME, and API specifications

Application Scenarios:
– Construction and structural support
– Machinery and automotive manufacturing
– Hydraulic and mechanical systems
– Oil and gas industry applications

Pros:
– Wide selection of steel tube materials and sizes
– Meets industry standards such as ASTM and ASME
– Ability to fulfill orders in both small and large quantities
– Fast and nationwide delivery available

Cons:
– Steel tubing products can be heavy and costly to ship
– No mention of custom fabrication or precision cutting services
– Limited information on surface finishes or specialty coatings

Home – National Tube Supply

Product Details:
National Tube Supply supplies carbon and alloy mechanical tubing and bar products, with a focus on supporting the North American manufacturing industry. They offer value-added services and have facilities in multiple locations.

Application Scenarios:
– Heavy equipment manufacturing
– Energy sector (e.g., oil refineries)
– Fluid power systems (e.g., hydraulics)
– Aerospace and defense applications
– Industrial manufacturing (e.g., automotive assembly lines)

Pros:
– Decades of experience since 1990 as a leading supplier
– Focus on timely delivery and operational excellence
– Services include value-added solutions beyond raw materials
– Commitment to sustainable, equitable, and socially responsible practices

Nickel Alloy Pipe and Tubing Supplier – Eagle Alloys Corporation

Product Details:
Eagle Alloys Corporation supplies nickel alloy pipe and tubing along with a broad selection of specialty metals including aluminum, tantalum, molybdenum, tungsten, and their respective forms (e.g., foil, sheet, strip, plate, rod, bar, wire, custom sizes and finished/unfinished parts). They serve a wide range of industries with custom part fabrication, distribution, inventory management, and delivery services.

Technical Parameters:
– Nickel alloy pipe and tubing available; details on alloy grades, sizes, and
– Other materials handled include aluminum (4032, 4047), tantalum, molybdenum,
– Same day shipping is available for select inventory.
– ISO 9001:2015 certified supplier, indicating controlled quality processes.

Application Scenarios:
– Aerospace components and assemblies
– Semiconductor manufacturing and equipment
– Medical device production
– Oil, petrochemical, defense, metallurgy, electronics, laboratory, and research

Pros:
– Wide material selection including exotic and high-performance alloys
– Custom parts fabrication and sizing services available
– Same-day shipping for certain products
– Established quality assurance (ISO 9001:2015 certification)

Cons:
– Specific technical specifications (dimensions, grades, tolerances) for nickel
– Potential lack of instant online pricing or configurator necessitating direct

Stainless Steel Tubing Manufacturing – Carbon and Alloy Tubing

Product Details:
Plymouth Tube Company manufactures stainless steel, carbon and alloy tubing, and extruded shapes (including titanium, nickel alloy, and shaped bar) in large quantities. Offerings include seamless, welded and drawn, and as-welded stainless steel tubing, as well as mechanical and hydraulic tubing, semi-finished extrusions, and specialty products like ProMoly® 4130 cold drawn seamless tubing and Drawn Over Mandrel (DOM) tubing.

Technical Parameters:
– Materials: stainless steel, carbon alloy, nickel alloy, titanium, 1018 & 1026
– Tubing types: seamless (hot finished or cold drawn), welded, DOM
– Available as: precision tubing, extruded shapes, semi-finished shaped bar
– Products meet stringent testing and quality requirements for critical industries

Application Scenarios:
– Aerospace (fuel lines, hydraulic lines, bleed lines, landing gear, engine
– Chemical Processing (heat exchangers, specialty alloy tubing)
– Heavy Equipment (industrial, agricultural, off-road construction tubing)
– Power Generation (steam boilers, nuclear instrumentation tubing, power plant

Pros:
– Wide range of alloys and tubing types to suit diverse industries
– High quality and precision manufacturing since 1924
– Stringent quality standards and testing, ideal for safety-critical applications
– Expert support and fast turnaround for complex orders

Cons:
– Specialization in large quantity supply may not suit small-scale buyers
– Focus primarily on OEMs and industrial clients—may offer limited options for

Special Alloy Tubing and Pipe Suppliers | American Stainless

Product Details:
Wholesale supply of stainless steel and special alloy pipe and tube, including Alloy 20, Stainless Steel 304, 316, and 317, with a vast inventory offering a range of sizes and pipe schedules. Products are supplied quickly with a commitment to high quality and customer service, targeting industrial applications requiring corrosion-resistant and durable piping solutions.

Technical Parameters:
– Pipe Sizes: 1/8″ IPS – 48″ OD
– Tube Sizes: 1/8″ IPS – 12″ OD
– Pipe Schedules: S5, S10, S40, S80, S160, XH, XXH
– Tube Wall Thickness: .020″ (25 gauge), .035″ (20 gauge), .049″ (18 gauge),

Application Scenarios:
– Pharmaceutical manufacturing (Stainless Steel 304 for non-critical, 316L for
– Food and beverage processing (Stainless Steel 316, Alloy 20 for corrosion
– Pulp and paper mills (Stainless Steel 316 for corrosion, 317 or Alloy 20 for
– Chemical and petrochemical industrial piping

Pros:
– Extensive inventory with a wide range of sizes and alloys
– Fast order fulfillment and reliable delivery
– High corrosion resistance and durability for industrial environments
– Unrivaled customer service and industry knowledge

Cons:
– No detailed mention of support for highly specialized alloys beyond those listed
– No explicit pricing or cost information provided

American Tube – Stainless Steel Tubing – Nickel Alloy Tubes

Product Details:
American Tube Technology manufactures small diameter, high-quality stainless steel and specialty nickel alloy tubing, using TIG welded and drawn methods with a broad alloy selection and tight tolerances.

Technical Parameters:
– Tubing available in stainless steel (304, 316, 17-7, 321, 347, 316LVM) and
– Outside diameter (OD) range: as small as 0.010 inches up to 0.280 inches.
– Manufacturing process: TIG welded and drawn tubing.
– Meets or exceeds industry-established quality standards; enables short lead

Application Scenarios:
– Industrial applications
– Lighting and sensing equipment
– Seals and O-Rings
– Laboratory and instrument components
– Food and beverage equipment
– Medical devices
– Oil and gas industry

Pros:
– Wide range of stainless steel and nickel alloy tubing options.
– Ability to meet tight tube tolerances and custom sizes.
– Short lead times due to flexible production processes.
– High level of quality; tubes meet or exceed industry standards.

Cons:
– Tube diameters limited to a maximum of 0.280 inches (small diameter only).
– No explicit mention of large scale tubing or broader size offerings.

Federal Steel Supply | Steel Pipe Suppliers and Distributors

Product Details:
Federal Steel Supply is a global distributor and supplier specializing in steel pipe products including carbon pipe & tube, chrome-moly pipe & tube, API 5L line pipe, and a complete line of pipe fittings and flanges. Their inventory supports a variety of industries with both standard and custom steel piping solutions, as well as related services such as machining, cutting, coatings, testing, packaging, shipping, and emergency services.

Technical Parameters:
– Carbon steel pipes: ASTM SA/A106, ASTM A53, ASTM A333 specifications
– Chrome-Moly pipes: ASTM A335 specification
– API 5L line pipe offered in both seamless and welded forms

Application Scenarios:
– Oil & Gas industries, including refineries and transmission lines
– Pipe fabrication for industrial and commercial uses
– Construction and infrastructure projects
– Manufacturing and power generation sectors

Pros:
– Extensive and comprehensive inventory for various steel pipe grades and
– Global reach with flexible delivery and emergency services for urgent
– Value-added services such as custom machining, coatings, supplemental testing,
– Serves a broad range of industries with both standard and custom solutions

Cons:
– Limited mention of product disadvantages or technical limitations
– Specific product certifications, tolerances, and detailed mechanical properties

Comparison Table

Company	Product Details	Pros	Cons	Website
Alloy Tube Supplier – Ryerson	Ryerson supplies a broad range of alloy tube products including welded and	High strength and durability Good machinability and weldability for select	Some grades may require specialized handling or processing Not as	www.ryerson.com
4140 Alloy Tubing	Industrial Tube and Steel Corporation	4140 alloy tubing supplied by Industrial Tube and Steel Corporation, available	High strength and toughness suitable for demanding industrial applications Wide	Specialized materials like 4140 alloy may have higher costs compared to
Alloy – TUBE SUPPLY	TUBE SUPPLY provides low alloy steel mechanical tubing and bar products,	Wide selection of alloy grades and sizes Products available in multiple	Limited information on specific industry certifications or performance data No	www.tubesupply.com
US Tube Supply	All we do is pipe and tube!	US Tube Supply provides steel tubing products including carbon, alloy, and	Wide selection of steel tube materials and sizes Meets industry standards such	Steel tubing products can be heavy and costly to ship No mention of custom
Home – National Tube Supply	National Tube Supply supplies carbon and alloy mechanical tubing and bar	Decades of experience since 1990 as a leading supplier Focus on timely delivery		www.nationaltubesupply.com
Nickel Alloy Pipe and Tubing Supplier – Eagle Alloys Corporation	Eagle Alloys Corporation supplies nickel alloy pipe and tubing along with a	Wide material selection including exotic and high-performance alloys Custom	Specific technical specifications (dimensions, grades, tolerances) for nickel	www.eaglealloys.com
Stainless Steel Tubing Manufacturing – Carbon and Alloy Tubing	Plymouth Tube Company manufactures stainless steel, carbon and alloy tubing,	Wide range of alloys and tubing types to suit diverse industries High quality	Specialization in large quantity supply may not suit small-scale buyers Focus	www.plymouth.com
Special Alloy Tubing and Pipe Suppliers	American Stainless	Wholesale supply of stainless steel and special alloy pipe and tube, including	Extensive inventory with a wide range of sizes and alloys Fast order	No detailed mention of support for highly specialized alloys beyond those
American Tube – Stainless Steel Tubing – Nickel Alloy Tubes	American Tube Technology manufactures small diameter, high-quality stainless	Wide range of stainless steel and nickel alloy tubing options. Ability to meet	Tube diameters limited to a maximum of 0.280 inches (small diameter only). No	www.americantube.com
Federal Steel Supply	Steel Pipe Suppliers and Distributors	Federal Steel Supply is a global distributor and supplier specializing in steel	Extensive and comprehensive inventory for various steel pipe grades and	Limited mention of product disadvantages or technical limitations Specific

Frequently Asked Questions (FAQs)

How can I find reliable alloy tube manufacturers?
Start by searching online directories, trade platforms, and attending relevant trade shows. Ask industry peers for recommendations and check manufacturers’ websites for product details, certifications, and client testimonials. Shortlist those with a proven track record in alloy tube production.

What certifications should a trustworthy alloy tube supplier have?
Look for ISO 9001 certification as a basic quality standard. Also, certifications like ASTM, EN, or specific industry-related standards ensure products meet international requirements. Always request to see valid certification documents.

How do I compare prices and quality between different suppliers?
Request detailed quotations, including material grades, product specs, and terms. Ask for material samples or a visit to the factory if possible. Compare price alongside factors like lead times, after-sales service, and reputation for consistent quality.

What are the warning signs of an unreliable manufacturer?
Be cautious of suppliers who avoid sharing business registration details, lack industry certifications, or have minimal online presence. Poor communication and reluctance to provide references or samples are red flags that should not be ignored.

Is it better to work with a manufacturer directly or through a trading company?
Working directly with a manufacturer often offers better pricing and communication but may require more due diligence. Trading companies can provide access to multiple factories and wider product ranges, which can be helpful, especially for smaller orders or if you need sourcing support.