Name:Custom Hydraulic Cylinder
Place of Origin: China
Brand Name: Datong
Certification: ISO,BV SGS or others
As a professional custom hydraulic cylinder manufacturer and supplier,Datong has been supplying and exporting hydraulic for almost 20 years. We offer a variety of specialty hydraulic cylinders for many industrial and mobile applications, including on and offshore oil industry, injection molding machines, steel industry, testing equipment and more.
A Leading Custom/OEM Hydraulic Cylinder Manufacturer, Datong Hydraulic Has Rich Experience Designing And Manufacturing Many Types Of Cylinders For Many Applications.
Telescopic Hydraulic Cylinder
High-Pressure Hydraulic Cylinder
Heavy Duty Hydraulic Cylinder
Welded Hydraulic Cylinder
Tie Rod Hydraulic Cylinder
Long Stroke Hydraulic Cylinder
Liner material: copper (prolongs the life cycle of cylinder)
Inside Cylinder Tube Dia.: 40 – 1000 mm (1.5 – 40 inch)
Design Pressure: Max 700 bar (10150 PSI)
Seals Type: PARKER (USA), MERKEL (Germany) or NOK (Japan)
Bearings: LONGXI (China) or SKF
Certificate: DNV, ABS, Lloyds, BV, GL, KR, NK, RINA, RS and CCS
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Application: offshore oil & gas engineering, construction machinery (excavator loader Crane/ snowplow/sanitation vehicle), agricultural machinery, hydraulic engineering, heavy machinery
Packing: Wooden case
We are committed to providing our customers with the highest quality custom hydraulic cylinder solutions. Our quality products provide you with the reliability and customization needed for optimal hydraulic cylinder performance.
Quality Custom Hydraulic Cylinders
Exacting specifications are welcomed. Your requirements come first, and we manufacture purpose-built custom hydraulic cylinders to fit those needs. The cylinder you receive is designed to perform in the intended application.
Purpose-Built Hydraulic Solutions
Every detail counts. Our entire company is purpose-built and engineered to move your business. This puts us in control of design, manufacturing, response time, integrity, and quality.
ISO 9001:2015 Certified
Earning ISO 9001:2015 certification is a badge of honor. Quality has become reinforced in every facet of our company. Defined structures and processes allow us to achieve higher operating efficiency while continuing to deliver industry-leading products.
According to the cylinder pressure and inside diameter size, different steel tube would be selected.
ID ≤300mm, choose cold rolled precision seamless tube
300mm≤ID ≤500mm, choose hot rolled seamless tube
500mm≤ID ≤1000mm, choose forged tube
Steel grade : ST52 ,SAE1020, SAE1045, 27SiMn , CK45,SAE4140,SAE1518, SAE4145 ,St52-3, SUS304, SUS316L etc.
Inside boring and honing , roughness R0.2-R0.4
Inside chromed : if necessary ,tube inside chrome plating could be applied
1. steel grade : SAE1045, SAE 4140,42CrMo4, SAE1518, SAE4145, SUS410 ,SUS420, SUS304, SUS316L or others
2. Hydraulic rod options: Chrome plated, nickel plated, induction hardened, stainless steel rod.
3. Eternal company ensure that every piece piston rod would be surface hardened before plating, surface hardness is HRC55~60 ,
4. Chrome layer: min 20/25/30/50 Micron or customized
5. Diameter tolerance: ISO f7/f8/f9/h8/h9 or as request
6. Surface treatment: chrome plated, nickel-chromium plated, Q+T, Induction hardened
Seal ring and O ring
According to the customers’ requirements and working condition, eternal company would choose suitable
seal ring kit, seal ring brand include: Parker, Merkel, NOK, Guangzhou Rubber institute, Taiwan brand etc. Eternal company would supply suitable seal solution for their customer so that hydraulic cylinder has more lifetime, easy maintenance and simple repairing.
Tube and flange welding
The welding on cylinder tube and flange would be Ultrasonic tested every time, the welding seam would be
cleaned before machining. Eternal company ensure that every welding seam has no any leak during lifetime.