Hydraulic Steel and Stainless-Steel Tubing for Industrial and Mobile Applications

Hydraulic & Automation Warehouse (HAW) offers a comprehensive range of high-performance hydraulic steel tubing and stainless-steel tubing, including seamless and welded options.

Our stainless-steel tubing solutions are suitable for demanding sectors such as construction, mining, agriculture, marine, and manufacturing.

Precision stainless-steel tubing for high-pressure and corrosive conditions

Get high-performance stainless-steel piping, or stainless-steel tubing, engineered from robust, seamless, high-grade steel available through HAW. Our stainless-steel tubes, available in seamless and welded, are manufactured to industry standards and are suited to a wide variety of industrial and mobile equipment applications.

Constructed from stainless-steel containing a minimum of 11% chromium and alloyed with elements such as carbon, nickel, silicon, titanium, and aluminium. Our stainless-steel tubing offers strength, durability, and resistance to extreme conditions.

Material grades like 304/304L and 316/316L are commonly used, while duplex stainless-less steel such as S31803 and S32205 are also available for applications requiring even higher corrosion resistance, especially in chloride-rich environments.

Our hydraulic and stainless-steel tubes provide the following benefits:

  • Corrosion resistance: Alloying elements such as chromium & nickel ensure long-lasting resistance to rust, oxidation, & harsh chemicals.
  • Long lifespan: high resistance to corrosion & wear, stainless-steel tubes tend to last longer than other products.
  • Aesthetic appeal: Stainless-steel tubes have a polished or shiny appearance, which is preferred for many visible applications including the medical equipment or high-end industries.
  • Mechanical strength: Excellent plasticity, moderate tensile strength, & impact resilience makes these tubes suitable for dynamic environments.
  • Application flexibility: Available in seamless or welded options, depending on pressure demands & fabrication needs.
  • Intergranular corrosion resistance: Lower carbon content (below 0.03%) & stabilising additions improve structural integrity under thermal stress.


Whether you’re installing stainless-steel tubing for fluid conveyance, structural support, or high-pressure system functionality, our range of hydraulic and stainless-steel tubing delivers dependable performance in sub-Saharan Africa’s most demanding conditions.

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Standards & specifications

Our stainless-steel tubes are manufactured to meet multiple international standards, including:

  • ASTM A213/ASME SA213:
    Seamless tubes for high temperature & general corrosion applications.
  • ASTM A312/ASME SA312:
    Seamless & welded austenitic stainless-steel pipes.
  • ASTM A249/ASME SA249:
    Welded tubes are used in heat exchangers, condensers, & similar applications.
  • ASTM A269/ASME SA269:
    General service tubes for low or high-temperature applications.

These standards define requirements for size tolerance, chemical composition, mechanical properties, and testing, making the products suitable for use in the construction of boilers, heat exchangers, and pressure vessels.

Related Products

Frequently asked questions:

What is stainless-steel hydraulic tubing?
Stainlees-steel hydraulic tubing is corrosion-resistant tubing used to carry hydraulic fluid, gases, or process media in demanding systems. Common in high-pressure, hygienic, or corrosive environments, stainless-steel tubes or seamless stainless-steel tubing provides clean, durable and leak-resistant performance.
How do hydraulic steel and stainless-steel tube systems work?
Hydraulic steel and stainless-steel tube systems, supplied by HAW, provide a rigid flow path to maintain pressure and reduce leakages to move pressurised fluid between pumps, valves, cylinders, and other components.
What are the advantages of hydraulic steel and stainless-steel tube?
Hydraulic steel and stainless-steel tubes offer strong corrosion resistance compared with standard carbon steel in wet, chemical, marine, or washdown environments. Their strength-to-wall performance is designed for pressure handling, especially with seamless piping or heavy wall stainless-steel tubing which requires lower maintenance in harsh or hygienic settings.
What industries use stainless-steel hydraulic tubing?
Hygienic and sensitive production environments that require the corrosion resistance, cleanliness, pressure capability or long service life favour hydraulic stainless-steel tubing. These include marine, medical devices and equipment, chemical processing and pharmaceutical, food and beverage, water treatment, automation, oil and gas, aersospace, defense and heavy equipment industries.
How do I choose the right hydraulic steel or stainless-steel tube?
Choosing the right hydraulic steel or stainless-steel tube starts with evaluating the operating pressure, fluid type, corrosion exposure, temperature, and required cleanliness. Using this information the grade, outside diameter and wall thickness is selected and this determines whether seamless stainless-steel tubing, welded tube, or custom stainless-steel tubing is required. For demanding service requirements, pressure ratings, bend requirements, and fitting compatibility need to be checked.
What is the difference between stainless-less steel pipe and stainless-steel tube?
The stainless-steel pipe is often selected by normal pipe size for flow or transport systems while the stainless-steel tube is usually specified by the exact outside diameter and wall thickness for precision applications.
Is seamless stainless-steel tubing better for high-pressure applications?
Seamless stainless-steel tubing is often preferred for higher-pressure and more demanding hydraulic service. It is proven to be a strong fit where reliability and wall consistency, and leak resistance are required.
Can stainless-steel tubing be custom bent or fabricated?
Yes. Many buyers need custom stainless-steel tubing, coil forms, fabricated assemblies, or local stainless-steel pipe bending.

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