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Customer-centric design is the core of Betten Hydraulic.
We specialize in designing custom hydraulic cylinders tailored to your specific needs. To proceed, please provide us with the following technical specifications:
1. Bore Diameter;
2. Piston Diameter;
3. Stroke Length;
4. Working Pressure;
5. Installation Dimensions
About Us
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Betten Hydraulic – Crafting Hydraulic Solutions for Your Needs
Betten Machinery, an established manufacturer and distributor of hydraulic cylinders, supports the overseas operations of Boli Hydraulic & Pneumatic Technology Co., Ltd., a leading Chinese producer of oil cylinders, pneumatic cylinders, hydraulic systems, and related components.
Our factory spans over 5,000 square meters and employs around 100 staff, including more than 20 engineers. Equipped with over 30 advanced manufacturing and testing machines such as CNC centers, welding machines, and plasma cutters, we are certified under ISO 9001:2008 and have received recognition from Wuxi City’s Product Quality Supervision and Inspection Center. Our commitment to quality, competitive pricing, timely delivery, and excellent after-sales service has earned us customer satisfaction.
With two decades of growth, we've developed extensive expertise in producing various long-stroke hydraulic cylinders. Our products are widely used in machinery such as machine tools, metallurgical equipment, forging machines, kilns, brick presses, plastic machines, car manufacturing lines, road and bridge construction equipment, welding machines, port facilities, testing devices, and fully automated lines. We serve renowned global clients like XCMG, Liugong, Chalco, Bosch, Haier, Saint-Gobain, Shanghai Boiler, and HTC.
Spare Parts
Piston Rods, Seal Kits, Spherical Bearings, Tubes/Pipes, etc.
Our Services
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80% Quality of Rexroth at 30% Price
Custom Hydraulic Cylinders to Fit Your Needs
Since the 1990s, our team has continuously improved to deliver high-quality small hydraulic rams that meet even the strictest customer requirements.
Every Betten Hydraulic Ram undergoes rigorous processing and inspection to ensure top-quality performance for our customers.
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1. Design Services
Our experienced design team provides support for product development and improvements. Whether you need a new product or enhancements, we're here to help.
2. Product Services
Raw materials → Cutting → Forging → Rough Machining → Shot Blasting → Heat Treatment → Testing → Finishing → Cleaning → Assembly → Packaging → Shipping
3. Sample Procedure
We can develop samples based on your requirements and refine them to meet your needs.
4. Research & Development
We conduct market research and develop new models in response to emerging industry trends.
5. Quality Control
All steps are tested by professional staff according to ISO9001 and TS16949 standards.
6. Certifications
If your products require international certification, we can arrange this through recognized testing companies like SGS, Intertec, Bureau Veritas, Lloyd's Register, or any other preferred provider.
7. Mounting Types
Main Features
1. Seal Kits: High-quality American seals for durability and extended cylinder life.
2. Heat Treatment: Quenching and Tempering to achieve high hardness on piston rods.
3. Cleaning: Ultrasonic cleaning for precision and cleanliness.
4. Cutting: High-precision cutting using automatic roller machines.
5. Testing: Advanced tools like ultrasonic detectors, spectrographs, CMM, metallography, and chrome thickness testers.
6. Advantages: Simple structure, reliable operation, easy maintenance, and diverse connection options.
7. Custom Plans: Tailored manufacturing solutions for different clients.
8. MOQ: Minimum Order Quantity of 10 pieces for small hydraulic cylinders.
9. Lead Time: 10–30 days depending on quantity and customization.
10. Warranty: Replacement of faulty cylinders and free air freight within 2 years.
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Technical Data
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Product
Adjustable Hydraulic Cylinder for Fitness
Stroke
50mm–16,000mm
Inside Cylinder Tube Diameter
40–1000 mm (1.5–40 inch)
Liner Material
Copper (Prolongs Cylinder Life)
Hydraulic Cylinder Tube Material
Carbon Steel, Alloy Steel, Stainless Steel
Piston Rod Diameter
12–500 mm (1/2–20 inch)
Hard Chrome Plating, minimum 35–55 microns, polished to 0.15 um Ra
Chrome Plated
Cr, Ni, or Ceramic
Design Pressure
Max 700 bar (10,150 PSI)
Weight
Up to 60 tons
Valves
SUN (USA) or equivalent Chinese brands matching Parker quality
Seals Type
Parker (USA), Merkel (Germany), or NOK (Japan)
Bearings
LONGXI (China) or SKF
Painting
As per customer request or 3-coat marine paint
Certification
DNV, ABS, Lloyds, BV, GL, KR, NK, RINA, RS, CCS
Application
Construction machinery (Excavators, Forklifts, Cranes, Tipper Trucks), mining, metallurgy, shipping, water conservancy, etc.
Shipping and Packaging
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Delivery time depends on destination and other factors, potentially up to 7 working days. To ensure tax-free delivery, we declare the package as a "Sample" with a lower value. This price does not reflect the total cost paid by the customer. Once shipped, we will send you the tracking information via email.
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WEIGHT
RECOMMENDED TRANSPORT MEANS
TRANSPORT TIME
COMMENTS
<50kg
Express (UPS/DHL/FEDEX) - Door-to-door
3–7 days
Fast, convenient, but expensive
50–150kg
Air Freight
3–10 days
Fast and economical, but consignee handles customs clearance
>150kg
Sea Freight
10–50 days
Slow and economical, requires customs clearance
2x20' or 1x40'
Rail Freight
20–35 days
Slow and economical, only full container loads accepted (MOQ: 2x20' or 1x40')
FAQ
1. Are you a trading company or manufacturer?
We are a manufacturer of hydraulic cylinders and shock absorber piston rods with over 20 years of experience.
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2. Do you accept small batch production?
Yes, we do. We can also provide samples upon request.
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3. What causes internal leakage in hydraulic cylinders?
Common causes include overload, poor polishing, and substandard seal kits. In China, vehicles often operate under heavy loads, so our cylinders are designed to withstand such conditions. We use CNC machines to ensure precise polishing.
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4. Are your piston rods prone to breaking?
No. Our piston rods are made from 45# steel, quenched and tempered, and coated with hard chrome to ensure both strength and toughness.
Model NO.: BMTHC-17
Double-Acting Cylinder Type: Standard Cylinder
Special Cylinder Type: Multi-Cylinder Configuration
Combination Cylinder Type: Gas-Liquid Pressurized Cylinder
Surface Coating: Sandblasting, Primer Paint, Intermediate Paint, and Finish Coat
Stroke: 50mm to 18,000mm
Working Medium: Hydraulic Oil
Working Pressure: 5MPa to 600MPa
Honed Tube: 20mm to 2000mm, Heat-Treated, Honed, and Rolled
Piston Rod: 10mm to 1500mm, Tempered, Nickel-Plated, and Chrome-Coated
Liner Material: Copper (Enhances Cylinder Lifespan)
Certification: DNV, ABS, Lloyds, BV, GL, KR, NK, RINA, RS, and CCS
Transport Package: Wooden Crate
Specification: Custom-Made
Origin: China, Jiangsu
HS Code: 8412210000
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