WHAT ARE HYDRAULIC CYLINDER PARTS MADE OF?

 Hydraulic cylinders power a range of industries, from agriculture to mining to construction and aerospace. Because they must withstand immense pressure, the different materials they're constructed from are solid and durable. Below are the most commonly utilized materials used in hydraulic cylinder servicing and production:

Hydraulic Cylinder Barrel

The cylinder barrel is a key component of a hydraulic cylinder, typically made from cold-rolled or honed seamless steel or carbon steel tubing. Cylinder tubes hold and contain the cylinder's pressure and house all parts essential for its functioning.

Glands & Pistons

The style of cylinder piston rods and glands is influenced by various design requirements, loading, and pressure. The standard material used for the barrel is high-tensile SAE C1026 or St52 cold-drawn honed tubes  for increased seal life. Other piston rod options include 4140, aluminum, and stainless steel.

Wiper, Rod, and Piston Seals

Pressure characteristics, durability, operating, and environmental temperatures influence the size and type of rod seal and piston seal used. Materials utilized for a static seal can range from high-performance polyurethane and nitrile rubber to fluoro rubber, ethylene propylene diene, silicone, and resin-bonded fabric composite or polyester elastomer.

Shafts

Several shaft considerations are needed, such as speed, displacement requirements, retraction forces, loads, and corrosion resistance. Various materials are available, including chrome-plated, chrome-over stainless steel, nitrided, chrome-over-nickel, and high-strength alternatives.

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THE APPLICATION OF DIN2391 ST52.4 PRECISION HYDRAULIC STEEL TUBE

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  ST52.4 Hydraulic steel tubes   are tubes made in accordance to DIN 2391 / DIN 2445. ST52.4 is a high grade steel material, it can withstand higher working pressure with same tube OD size compare to ST37.4 material.  The delivery condition for grade ST52.4 tubes are in NBK finishing, which is normalized, phospated, and oiled inside and outside. Hydraulic tubes ST52.4 are measured by Outer Diameter (OD) and in varies tube thickness (THK). Difference of OD and tube thickness lead to different working pressure. ST52.4 Precision Hydraulic tube  is used in a variety of industries, including oil and gas, waterjet cutting, food processing, petrochemical/chemical, and many others for fluid handling.   Oil and gas:  The oil and gas industry has many uses for high pressure stainless steel tubing. In the field, high-pressure tubing is used for down-hole control systems, hydraulic and pneumatic piping, chemical injection modules, vacuum systems, and much more. Chemical/petrochemical:   High press
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The Application Of Chrome Plated OD Tubing

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  Chrome plated OD tubing   is also called chrome plated   hollow bar . Production with internal no honed and external chrome plated tubes, Chrome plated OD tubing usually made from grades ST52 and ST52.3 Drawn Over Mandrel (DOM) steel tubing and  seamless cold drawn tube . Chrome plated tubing is used in numerous types of industrial applications, including: Elevator Cylinder Telescope cylinders Scaling ladders Earthwork machines Agriculture machines And more Wuxi YUTONG  as a professional chrome plated tubing factory, there are various types of hydraulic chrome tube,  chrome plated rod , hollow chrome rods/bars/shafts we have in stocks are standard chrome plating and  induction hardened chrome plating  . Other types of steel rods such as nickel-chrome plated rod and hollow chrome plated bars are also available on request.
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