ST52 Hydraulic Cylinder Tube is a honed tube made from material steel grade st52, used in hydraulic cylinder applications, usually as a hydraulic cylinder barrel. Hydraulic cylinder tube is often referred to as honed tube in several industries because it is already suitable for hydraulic cylinder applications without any further inside diameter machining.
ST52 steel pipe is a low-alloy high-strength steel with good toughness, high yield strength and high tensile strength.
ST 52 alloy pipe supplied by GNEE is typically ground to improve its surface finish and achieve tight dimensional tolerances. Making them ideal for use in hydraulic cylinders, they are very durable and resistant to wear and tear. Typically used in applications where heavy loads and high pressures exist, such as construction equipment, agricultural machinery and mining equipment.
Product name: ST 52 hydraulic cylinder pipe
Material: ST52.3/ST52, Q345B
Delivery terms: BK, BK+S, GBK, NBK
Inside diameter (ID) sizes: 30 mm to 900 mm
Length: random length or fixed length/fixed length (maximum 15m)
Type: Seamless, cold drawn, cold rolled, CDS, DOM
Outer diameter tolerance: in accordance with standards DIN2391, EN10305, GB/T 1619
I.D (Inside Diameter) Tolerance: Grinding ID ISO 286 H7, ISO H8, ISO H9
Straightness: Maximum 0.5 mm per meter
Roughness: Ra 0.2μm – 0.4μm, maximum Ra 0.4μm
Protection: Apply anti-rust oil on the inner and outer surfaces, and plastic covers on both ends.
Packaging: bundled with steel straps, then packed in plastic woven bags or wooden boxes
DIN 2391-1 St52 Seamless Precision Steel Tube
Our advantage
GNEE is a leading technology manufacturer in the seamless steel pipe industry. In addition to ST 52 steel pipes, other Standard ASTM A519, ASTM A106, ASTM A500, DIN2391, DIN1629, JIS3441, JIS3444 and JIS3445 and other seamless steel pipes, the production range is 10~120mm in outer diameter and 1~20mm in wall thickness.sales@gneetube.com
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FAQ
Q.How do we trust your company?
A. We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
Q.What services do you provide?
A.Customized service for each customer, please feel free to contact us!
Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
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