Custom Open Die Forged Cylinder for Mechanical，Hydraulic Systems

Custom Open Die Forged Cylinder for Mechanical and Hydraulic Systems

Our custom open die forged cylinders are designed to meet the demanding requirements of mechanical and hydraulic systems operating under high pressure, repetitive motion, and heavy loads. Manufactured from premium carbon or alloy steel, each cylinder is forged with a controlled grain structure to improve internal strength and fatigue resistance. With flexible sizing, material selection, and optional machining services, we deliver fully tailored components for critical industrial applications.

Key Features:

• Material Flexibility: Offered in 42CrMo4, 4140, C45, and other grades based on application needs

• Forging Ratio ≥ 3.0: Ensures grain alignment, minimized porosity, and superior mechanical integrity

• Heat Treatment Options: Supplied in normalized + tempered or quenched + tempered condition

• Machining Ready: Suitable for honing, boring, and CNC finishing based on project specifications

• Testing Included: UT, MT, and dimensional reports provided per customer request

Application Fields:

• Hydraulic Systems: Main cylinders, pressure housings, and actuator bodies

• Mechanical Presses: Piston sleeves, load-bearing shafts, and tubular frames

• Construction Equipment: Forged cylinders for excavators, piling rigs, and drill systems

• Port & Lifting Equipment: Crane lift cylinders, gantry motion modules, and boom supports

• Energy & Process Industries: Forged bodies for compressors, pressure vessels, and heat exchanger shells

More products we are producing:  

The steel forgings production flow:

Frequently Asked Questions (FAQs)

1. What is your forging capacity in terms of weight?
We produce open die forged cylinders and components ranging from 100 kg to 7000 kg, covering both medium-duty and heavy-duty industrial requirements.

2. Can you perform heat treatment and machining in-house?
Yes, we offer complete in-house services, including quenching and tempering, as well as rough or finish machining based on customer needs.

3. Which industries use your forged cylinders?
Our forged cylinders are widely used in mechanical presses, hydraulic systems, construction equipment, energy systems, and material handling machinery.

4. What is your standard production lead time?

• If material is available: Typically around 30 days

• If new material is required: Usually 40–45 days, depending on size and machining scope

5. Where is your production facility located?
Our plant is situated in Changzhou City, Jiangsu Province, near Shanghai, with convenient export logistics through Shanghai Port.

Request a Quote

Please send us your technical drawings and detailed specifications.
Our engineering and sales teams will evaluate the requirements and respond with a tailored quotation and technical recommendation in a timely manner.