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stainless steel hydraulic pipe
Standing inventory of 2,000 tons, contact us via message or email for details.
stainless steel hydraulic pipe

Hydraulic seamless tubes are typically made of several alloys and solid round steel bars of metals such as stainless steel, carbon steel, tungsten, etc. These metal pieces are converted into hollow tubes by heating and rolling over to the required forms.Seamless tubes are considered to be strong enough to resist high pressure from numerous industrial forces. This is not possible in a welded tube, because, a seam or joint acts as a weak section for the tube.

Stainless Steel Hydraulic Pipe Advantage

stainless steel hydraulic pipe advantage

1、A stainless steel hydraulic pipe is a cylindrically shaped module that is utilized in connecting an array of hydraulic systems. Stainless Steel Hydraulic Pipe allows the user to have a smooth passage of fluids and gases. Designed with superior strength these pipes have enhanced resistance against corrosive media in the system. A High Pressure Hydraulic Tube combines strength with excellent handling enabling the tubes to work well in high pressure applications while ensuring optimum safety in the system. 

2、A stainless steel hydraulic pipe is designed via an extrusion process as hot steel billets are passed through metal to shape them in correct dimensions. The versatile grade of pipes have excellent strength and exhibit 20% higher load-bearing capacity over an SS Welded Hydraulic Pipe. The welded pipe cannot handle extreme pressures, but can be shaped in different dimensions and are considerably cheaper than the seamless grade. The Stainless Steel Welded Hydraulic Pipe is produced as steel is rolled and welded in place with or without filler material. These pipes are durable and offer good service to customers. For any questions and queries about our products or their pricing, contact us or visit any of our outlets for more information.

Stainless Steel Hydraulic Pipe Finishing

The finishing of tubes under ST37.4 and ST52.4 are NBK, where tubes are normalized, phosphated, and oiled inside and outside. Normalizing is a type of heat treatment process. Heat treatment is done to change its mechanical properties such as hardness, yield strength, and ductility.

1、In the normalizing process, steel is heated to a temperature about 55˚C. This process will be continued over a period of time for a transformation namely grain refinement to occur. The steel then will be air-cooled in a room temperature. This results in the steel becoming stronger and harder. Besides, this cold drawn process brings advantages of tight dimensional tolerances, increased material strength, and improved machinability for the tube. Thus, hydraulic tubes are appropriate for use in high-performance pipe systems.
2、Galvanizing the tubes is also another technique. Zinc is added as an additional coating to the tubes to improve their anti-rust properties. Galvanizing can be done in a variety of ways, yet this hot-dip approach is the most popular and commonly used. The hot-dip galvanization process applies a thick layer of zinc to the melted tube before painting. Electro-galvanizing can be employed when a lighter form of zinc is needed on the tube's surface.

3、Hydraulic tubes can be produced in two ways: seamless or welded. As they are pulled from a billet, our hydraulic tubes are manufactured from a seamless method and do not have a weld-join or a seam.

Stainless Steel Hydraulic Pipe Chemical Composition

Equivalent material of stainless steel 410 pipes
Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
410 S41000 410S21 56A 1.4006 X12Cr13 2302 SUS 410

Stainless Steel Hydraulic Pipe Mechanical Property

Equivalent material of stainless steel 410 pipes
Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
410 S41000 410S21 56A 1.4006 X12Cr13 2302 SUS 410

Stainless Steel Hydraulic Pipe Specification


stainless steel hydraulic pipe



Material Grade


Outer Diameter



0.05mm - 20mm


≤12000mm or as per customer request


a) Outer Diameter: +/- 0.2mm

b) Thickness: +/- 10% OR as customer request
c) Length: +/- 10mm


Satin / Hairline :180#, 320#

Polish : 400# ,600# ,800# or Mirror surface


Decoration ,( Processed into railings, handrails, doors and Windows),



Plastic bag/woven packing

(please send details packing to us if you have other requirements)

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Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.

Oil and GasKuwait is a country of petroleum resources with abundant, oil factory also is very broad, respectively, the oil plant are mainly used for refining oil and oil processing.
MarineSubmarine pipelines carry such things as domestic water, waste water, electrical lines, gas lines, communication lines, and outfall or intake systems.
ConstructionBridge materials with high strength, low cost for selecting the main basis, give priority to with development of the traditional steel and concrete.
EnergyEngineering is mainly aiming at the water pollution and solid waste pollution. using the steel pipe to filtrate in order to improve the quality of water.

Exporting country

We are a well known worldwide supply and export stainless steel hydraulic pipe in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.

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Factory Display

Tianjin tisco is a one-stop steel pipe supplier for global manufacturers.