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DOM Tubing

DOM Tubing: What It Is and Why It Matters in Manufacturing

DOM tubing, short for Drawn Over Mandrel tubing, is a
high-strength steel tubing valued for its precision, consistency, and
durability. Manufactured by drawing a solid steel rod through a die and over a
mandrel, DOM tubing features tight dimensional tolerances, a smooth interior
and exterior finish, and enhanced mechanical properties.

Key Properties of DOM Tubing

  • Dimensional Accuracy: Provides precise and uniform sizing for reliable performance.
  • Strength and Durability: Resists deformation and cracking under heavy stress.
  • Smooth Finish: Clean internal and external surfaces reduce friction and improve performance.
  • Fabrication Versatility: Easily welded, machined, and formed for diverse manufacturing needs.

Applications of DOM Tubing

DOM tubing is widely chosen in industries where strength, accuracy, and
reliability are essential. Common applications include:

  • Automotive parts such as steering components and drive shafts
  • Heavy machinery and agricultural equipment
  • Industrial frameworks and structural supports
  • Hydraulic cylinders and precision mechanical assemblies

Its uniformity and high performance make DOM tubing a preferred alternative to
standard welded tubing, offering both longevity and dependable results in
critical applications.

At Mozaic Precision Metals, we provide premium DOM tubing
stock manufactured to exacting standards. Whether you’re building automotive
systems, industrial machinery, or structural frameworks, DOM tubing ensures
the strength and precision your project demands.

Request a custom quote today to source DOM tubing for
your next manufacturing application.

How DOM Tubing Is Made and Why It’s Superior to Other Steel Tubes

DOM tubing, or Drawn Over Mandrel tubing, is produced through
a precision manufacturing process that distinguishes it from standard welded
or seamless steel tubes. The process begins with a solid steel rod pierced at
the center, then drawn over a mandrel through a die. This cold-drawing method
ensures uniform wall thickness, accurate dimensions, and a smooth surface
finish.

The Advantages of DOM Tubing

  • Enhanced Mechanical Properties: The cold-drawing process
    refines the steel’s grain structure, improving strength, ductility, and
    resistance to deformation and fatigue.
  • Dimensional Accuracy: DOM tubing offers consistent wall
    thickness and precise sizing, making it ideal for tight-tolerance
    applications.
  • Seamless Construction: Unlike welded tubing, DOM stock is
    free from weld seams and internal defects, ensuring superior structural
    integrity and machinability.
  • Ease of Fabrication: Its seamless nature makes it easier to
    machine, weld, and form into complex shapes without sacrificing strength.

Why Choose DOM Tubing?

The unique manufacturing process of DOM tubing results in superior strength,
consistency, and durability compared to other steel tube types. Its
combination of mechanical performance and precision makes it a trusted choice
across industries such as:

  • Automotive – for drive shafts, steering components, and suspension parts
  • Aerospace – for high-strength, lightweight tubing applications
  • Manufacturing – for hydraulic cylinders, machinery, and precision tools
  • Structural – for frameworks and assemblies requiring strength and stability

At Mozaic Precision Metals, we supply DOM tubing that meets
the highest quality standards for strength, dimensional accuracy, and
performance.
Request a custom quote today to source DOM tubing
tailored to your project needs.

Why Mozaic Precision Metals is the Ideal DOM Stock Supplier for Your Manufacturing Needs

Choosing the right DOM (Drawn Over Mandrel) stock supplier is essential to
ensuring precision, reliability, and long-term performance in your
manufacturing operations. At Mozaic Precision Metals, we
combine decades of expertise with a commitment to quality, making us a trusted
partner for industries nationwide.

What Sets Us Apart as a DOM Stock Supplier?

  • High-Quality Inventory: We maintain a wide selection of DOM
    tubing in multiple sizes, grades, and finishes—ready to meet your specific
    project requirements.
  • Precision Services: From custom cutting and finishing to
    straightening and chamfering, our advanced equipment ensures accuracy and
    consistency in every order.
  • Skilled Team: Our leadership brings over 60 years of
    combined experience in precision grinding and metal supply, ensuring that
    every solution meets the highest standards.
  • Customer Focus: With competitive pricing, fast turnaround
    times, and tailored support, we deliver value and reliability you can count
    on.

At Mozaic Precision Metals, we understand the importance of
dependable DOM stock in your operations. Our team is dedicated to providing
precision-ground tubing and bar stock that not only meets but exceeds your
expectations.

Request a custom quote today to partner with Mozaic
Precision Metals for your DOM stock needs and keep your manufacturing projects
running with confidence.