Custom Hydraulic Cylinder Manufacturer

HSG-G-51-80/100-40 Welded flange hydraulic cylinders

HSG-HG-E-65×50-350 Single-acting plunger hydraulic cylinder

hydraulic chuck flange mount cylinder for tire changer

Hydraulic Control Cylinder for Rear Wheel Steering System of Forklift

Hydraulic_Top-Link-Cylinder_for_Three-Point_Hitch_System

Plunger-type Hydraulic Cylinder for Agricultural Machinery

Road_Machine_Hydraulic_Lock_Hydraulic_Cylinder

Single-action Plunger Hydraulic Cylinder

two_stage_double_acting_hydraulic_outrigger_cylinder

TWO-SYG-E-80/50-70/30-24-Multi-stage double-acting hydraulic cylinder

Custom Cylinder Hydraulic

We can provide a solution for any hydraulic cylinder, standard or custom. With our advanced tech and equipment, we can customize hydraulic cylinders to meet your needs. Common types of hydraulic cylinders include single-acting, double-acting, and telescopic. Just provide your needs. Our engineers will then customize the best hydraulic cylinders for you.

Different Types of Custom Hydraulic Cylinders

Customized hydraulic cylinder parameters

Customization Options	Customization Content
Specifications and dimensions	Stroke Length: up to 6000mm Bore Diameter Rod Diameter Piston diameter: up to 1000mm Total length: up to 9000mm
Material	Cylinder body and piston material (such as steel, aluminum, coating, etc.) Sealing material (such as fluororubber, polyurethane, etc.)

Working pressure	Up to 40MPA
Drive mode	Single-acting cylinder or double-acting cylinder Working mode (such as acceleration, deceleration, etc.)

Sealing system	Type and layout of sealing rings Wear resistance and pressure resistance

Installation and interface	Installation method (such as flange, suspension, etc.) Hydraulic interface type (such as thread, quick connector, etc.)

Functional requirements	Additional functions (such as buffer device, induction device, etc.) Special purposes (such as explosion-proof, high temperature resistance, etc.)

Performance parameters	Thrust and pull calculations Speed and response time
Tests and standards	Industry standards that comply with (such as ISO, DIN, etc.) Quality control and testing requirements
After-sales service	Warranty policy and maintenance recommendations

Custom hydraulic cylinder details display

Quanye hydraulic-cylinder offers custom design and manufacturing of hydraulic cylinders. We meet the needs of any application. Below are common hydraulic cylinder components, accessories, and functions. We also have a design department that customizes cylinders to meet all customers' needs.

Common Base Mounts

Base Mount

The base mount is located at the other end of the cylinder head. It fixes the cylinder to the machine body and is a versatile alternative to welded bases. It makes repairs and maintenance easier.

Welded to the end cover or integrated with the end cover
Precision-machined pin holes and mounting widths to ensure the right machine mounting position
Wear-resistant bushings or bearings are available to reduce wear and increase durability.

Internally Threaded Head Gland

Undergo rigorous quality testing to ensure full fluid manufacturing performance and extreme reliability. These hydraulic cylinder parts secure seals, wipers, and bearings. They ensure the equipment operates as specified.

High-strength ductile iron.
You can fully service the cylinder. Just unscrew the head gland with an adjustable wrench.
Radial screws prevent the head from stripping during operation.

Hydraulic Cylinders Internally Threaded Head Gland

Pistons

The piston in the hydraulic cylinder barrel withstands the force of the hydraulic oil, allowing the cylinder to extend or retract. Pistons are used in single- and double-acting cylinders. They are usually machined with many grooves to keep seals.

High-strength ductile iron
Standard bidirectional piston seals and wear bearings.
Secured with a nylon insert locknut

Rod

The hydraulic cylinder piston rod is on the piston. It passes through the cylinder head. The piston rod connects the cylinder to your equipment. Any required mounting accessories will connect to this component.

Quenched and tempered and high-frequency hardened chrome-plated piston rod. The Mohs hardness of ordinary untempered chrome is about 5. After quenching and tempering, the hardness can reach 28. After high-frequency quenching, it can reach more than 50. Quenching is for surface hardness, not easy to break, not easy to bend. The surface quenching hardness is high and not easy to scratch and bump.
Designed to withstand the maximum tensile and bending loads of the application

Common Rod Mounts

Rod Mount

Rod mounts are used to attach hydraulic cylinders to equipment and machinery. Rod mount cylinder assemblies align and protect cylinders from side loads. They attach to hydraulic cylinder rods. Available in a variety of sizes and configurations to meet your specifications.

Typical welded robustness
Threaded options available for easy maintenance or length adjustments
Bushings or bearings available for increased durability

Tube/Barrel

The hydraulic cylinder barrel contains the piston and rod. This hydraulic cylinder component is closed by a cap on one end and a gland on the other. The barrel, also known as a tube, is built to withstand the harsh conditions and rigors of any application.

Tough 45# steel
Designed with a 1:2 burst safety factor based on material strength and maximum application pressure Standard.

Welded End Cap

Full Hydraulic's welded end caps provide consistent and reliable welded joints. Made in China, our welded end caps are guaranteed to be of high quality by high-precision methods and a robot arm. They perform well and last in any hydraulic cylinder.

J-groove weld preparation
High-strength welding wire

Welded Ports for Extend & Retract

We offer a variety of welded ports to meet the needs of any custom hydraulic cylinder. These critical components allow fluid to flow in and out of the cylinder and create motion. Ports should always be an important consideration in any custom hydraulic cylinder design.

Freedom to specify size and type, regardless of bore size
Ports can be located anywhere around the circumference of the pipe

Hydraulic Cylinders Welded Ports for Extend & Retract

Quality Guarantee System

Program before Delivery

Trial Operation Test
Start-up Pressure Test
Pressure-Tight Test
Leak Test
Full Stroke Test
Buffer Test
Testing the Effect of Limit
Load Efficiency Test
Reliability Test

Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.

Choose the hydraulic cylinder according to your needs

Single-Acting Hydraulic Cylinders

Custom-made single-acting hydraulic provides power in only one direction. The hydraulic oil exerts pressure on the piston, and the rod moves forward. However, the piston rod needs external force to return to its original position.

Double-Acting Hydraulic Cylinders

Double-acting hydraulic cylinder system is a powerful, advanced system. It provides twice the force and efficiency of a single-cylinder system. Double-acting hydraulic cylinders are commonly used in heavy-duty machinery and equipment

Heavy-Duty Hydraulic Cylinders

Our heavy-duty hydraulic cylinders are high-performing and reliable. They suit many industrial uses. Our heavy-duty hydraulic cylinders work in construction, mining, and agriculture. They ensure heavy machinery and equipment run well and last long. We are committed to providing high-quality products and excellent service.

Light Duty Hydraulic Cylinders

Light Duty Hydraulic Cylinders are designed for applications that require a lower force output. These cylinders are compact in size and are ideal for small-scale hydraulic systems.

Welded Hydraulic Cylinders

Our welded hydraulic cylinder is a high-quality, reliable hydraulic system component. We use advanced welding and high-quality materials to make our products. This ensures excellent performance and durability.

Front Flange Mounted Hydraulic Cylinders

Our front flange mounted hydraulic cylinders are designed for easy installation and provide reliable and efficient performance for a variety of heavy-duty industrial applications. With their durable construction and precision engineering, these cylinders are the ideal choice for demanding hydraulic systems.

HSG Hydraulic Cylinder

The HSG series engineering hydraulic cylinder is a double-acting, single-piston rod hydraulic cylinder. You can match the installation method according to the actual application scenario. There are three types of hydraulic cylinders in engineering. They are based on connecting the cylinder head to the cylinder body. The types are external thread, internal key, and flange connections. They are primarily used in the hydraulics of engineering machinery and agricultural machinery.

MOB hydraulic cylinder

This series is an actuator. It converts linear motion into rotary motion in hydraulic systems. This product has two installation methods: flange and footrest. It has two connection forms: shaft and hole. The unique design of single and double racks suits various work conditions. The optional swing angle makes the product selection more convenient. This product is suitable for metallurgy, mining, and other industries

Hydraulic cylinder material

The main material we use to produce hydraulic cylinders is 45# steel. In addition to 45# steel, other materials can also be customized according to your needs. The material details are in the table below.

Material：steel	Tensile Strength：MPA	Yield Strength：MPA	Elongation
20#	630	570	12
45#	730	680	7
16mn	640	570	13
25mn	725	630	12.5

cold drawing process

Cold drawing is a process where metal is stretched through a die at room temperature. This technique can effectively improve the mechanical properties of steel tubes, making it very suitable for the manufacture of hydraulic cylinders.

Our cold drawing process is efficient and energy-saving, and can produce steel tubes that meet strict quality standards. These tubes are suitable for a variety of low-carbon and medium-carbon steels and alloy steels, making them able to meet the specific requirements of hydraulic cylinders in different application scenarios.

We look forward to working with you to provide you with high-quality hydraulic solutions!

Cylinder bore machining - rolling and calendering

The workpiece surface is extruded and deformed by a high-hardness roller
The surface metal is made to flow by the principle of plastic deformation
A smooth and dense machining layer is formed on the workpiece surface
Surface quality
Higher surface finish can be obtained
Surface hardness is increased by 15-30%
A dense metal surface layer is formed

Piston rod material

45# steel is the material used for standard hydraulic cylinder piston rod. The production process of piston rod is heat treatment, tempering and quenching. The chrome plating process of piston rod surface is 1-5um, and the common one is 1um.

High quality carbon steel grades: 35, 45, 50
Alloy steel grade: 27SiMn, 30CrMo, 30CrMnSiA, 35CrMo, 38CrMoA1, 40Cr, 42CrMo
Low alloy high strength steel grades:Q335B(C,D), Q335E
Stainless steel grades: 20Cr13, 06Cr9Ni10, 304, 06Cr17Ni12-Mo2, 316, 12Cr18Ni9, 14Cr17Ni2

Heat treatment of piston rod

Tempering treatment:
First, quench to improve material strength.
Then temper to eliminate internal stress and improve toughness.
Control the hardness between HRC28-32.
Surface hardening treatment:
Use induction quenching or high-frequency quenching.
The surface hardness can reach HRC52-58.
The depth of the hardened layer is generally 1.5-2.5mm.

Cylinder bottom earring material and forging process

The cylinder bottom and earrings are made of No. 20 steel (Q235) and are hot forged.

Hydraulic cylinder welding process

Oil cylinder welding adopts steam shielded welding. Automatic circumferential seam welding machine and mechanical arm automatic welding machine are used. The welding is uniform and consistent.

Types of hydraulic oil seals

Our oil seals are domestic high-end oil seals or imported oil seals such as NOK.HILATE, FIGI, etc.
The matching clearance is designed according to the diameter size, length, and pressure of our customers. The tolerance of product processing can meet the various industry standard requirements of customers, such as ISO1402. ISO9246 DIN24550. SAE J1395, etc.

The following are the common typical methods for sealing hydraulic oil.

Copper gasket sealing
Composite gasket sealing
ED sealing ring sealing
O-ring sealing
Y-type sealing ring sealing
V-type sealing ring sealing
Glyd ring sealing
Stef sealing
Skeleton oil seal sealing

Hydraulic Cylinder Parts

Packaging and Shipping

Learn more about our delivery cases

Our Customer Cases

Learn more about the case

ABOUT US

As a leading manufacturer of hydraulic cylinders and their components, we are committed to providing customers with high-quality hydraulic solutions. Our hydraulic cylinders and their components are widely used in various industries, including agriculture, construction, excavators, construction machinery, etc.

PRODUCTS

COMPONENT

Hydraulic Base Station

Hydraulic Power Unit

Hydraulic Oil Pump

Solenoid Valve

Speed Control Valve

Multiple Directional Control Valve

CONTACT

[email protected]

+86 15369936822
+86 18332115377

+86 153 6993 6822

Tang Qiu Xiang Ding Wei Road, Ningjin County, Xingtai City, Hebei Province.
Postal code: 055550

Single Acting Hydraulic Cylinder

Double Acting Hydraulic Cylinder

Telescopic Hydraulic Cylinder

Welded Hydraulic Cylinder

Heavy Duty Hydraulic Cylinder

Custom Hydraulic Cylinder

Hydraulic cylinder parts