Csdls Hot Sale Heavy-Duty Hydraulic Tool Hydraulic Oil Cylinder for Sany Excavator

• Customization: Available
• Certification: ISO9001
• Pressure: with or Without High and Low Pressure Switch
• Model NO.: OM-001
• Work Temperature: Normal or Lower Temperature with Matched Sealing
• Acting Way: Single Acting
• Working Method: Straight Trip
• Adjusted Form: Switching or Regulated Type
• Structure: Piston Type
• Material: Carbon Steel
• Package: as Request
• Usage: Bander
• Warranty: 12 Months
• Capacity: 500PCS/Month
• Size: Customized
• Transport Package: Wooden Strip, Wrapping Film
• Specification: Different size
• Trademark: CSDLS, neutral, as request
• Origin: China
• HS Code: 8412210000
• Production Capacity: 6000pieces/Year

Product Description

Product Description

Cylinder Type:	Mill type, head bolted, base welded
Structure:	Piston type
Standard:	GB/T15622-1995  JB/T10205-2000
Bore diameter:	Up to 700mm
Rod diameter:	Up to 500mm
Stroke length:	Up to 10,000mm
Piston rod material:	20#,45#,40Cr, 27SiMn,30CrMo,35CrMo,42CrMo
Rod surface treatment:	Hard chrome plated, chrome/nickel plated, ceramic coated
Tube material:	20#, 25#, 45#, 27SiMn,30CrMo,35CrMo,42CrMo
Tube surface painting:	Colors as RAL, thickness according to request
Mounting type:	Clevis, cross tube, flange, trunnion, tang, thread
Design pressure:	Up to 40Mpa
Seal kits type:	PARKER, MERKEL, HALLITE, NOK, TRELLEBORG

Detailed Photos

Production Process

Hydraulic cylinders go through complex processing procedures, and the quality of the product can be guaranteed.

Product Introduction

1.Various models for different usages such as mining, agriculture, machinery, construction, etc.
2. Accept OEM & ODM with our powerful RD and machining equipment.
3. High lights: High efficiency, quick-running speed, shock-proof, water-proof design.
4. Main processing: internal diameter of cylinder not less than 80mm.
5. Our product types are rich and diverse, covering the master cylinder, boom cylinder, telescopic cylinder, outrigger cylinder and so on. With exquisite technology and strict quality control, our hydraulic cylinder has the characteristics of high efficiency, stability, durable and so on, to provide customers' equipment with strong power support and accurate action control.
Applications
Our products are widely used in engineering machinery,mining machinery, construction machinery, metallurgy,water conservancy projects and other industries.

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Company Profile

Changsha Dalishen Hydraulic Engineering Co., Ltd., founded in 2007, is a Hi-tech enterprise which is mainly engaged in developing, producing and marketing of precision seamless steel pipe, pipe for oil cylinder, concrete delivery cylinder, oil cylinder, concrete pumping system assembly and cylinder fittings. CSDLS is the first hydraulic cold-drawn seamless steel pipe manufacturer in South China and involved in a number of China's national standards' formulation of the industry. We have 13 effective utility patents at present. With our powerful RD and machining equipment, we can also process as your drawing. With an area of 29000 square meters factory, we can provide quite production lines for timely mass production. So far we have established business relationship with many famous companies such as SANY, Zoomlion,  ZMJ, LiuGong and XANJER.

 Our brand is CSDLS. Our products are widely used in engineering machinery, mining machinery, construction machinery, metallurgy, water conservancy projects and other industries. Quality is the company's priority. We are strictly in accordance with the ISO9001:2015. We make sure to provide you high quality products with competitive prices, prompt transportation and satisfied after-sales service. Sincerely welcome to visit our factory and looking forward to cooperating with every customer who is interested in our products and to seeking development together with each other.

Facilities

CSDLS is a professional hydraulic engineering company with many advanced equipments in our factory. There are equipments specializing in making high-quality cylinders to create every detail precisely; there are equipments focusing on the production of conveying cylinders to provide strong support for efficient conveying; and there are also professional equipments for manufacturing cold-drawn tubes to ensure the excellent quality of the tubes. In addition, the production equipment for various cylinder accessories is also readily available. All these equipments together lay a solid foundation for us to produce high quality hydraulic products, and you can visualize our strong production strength through the pictures. 

Technology Innovation

CSDLS has always taken innovation as its core, continued to carry out research on new technologies, new products and new processes, and developed hydraulic products with high technologies and strong market competitiveness.
Our Customers

Our Advantages and FAQ

Our key competitive advantages include:

Exceptional Technical Expertise: Our team of experienced engineers and technical specialists utilizes the latest hydraulic technologies and state-of-the-art production equipment to ensure every product meets world-class standards.
Comprehensive Customization Capabilities: Whether for standard products or unique customization needs, we provide flexible and precise solutions tailored to the specific requirements of our customers.
Stringent Quality Management: With ISO9001 and multiple international certifications, we rigorously control quality at every stage of production to ensure high durability and stability.
Reliable Delivery and Service: We understand the importance of time for our customers. With our efficient supply chain and logistics systems, we ensure timely delivery and offer 24/7 technical support and after-sales service.
Competitive Pricing Advantage: While maintaining uncompromised quality, we offer highly competitive prices in the industry, helping our customers gain an edge in the market.

Our Advantages / Why choose us

1. We have our own factory with 29,000 square meters in the hometown of heavy industry, Changsha City, Hunan Province.

2. We have 16 years experience in the field with powerful RD and machining equipment.

3. We have 13 effective utility patents and 80 sets of production and test equipment.

4.We focus on cylinder and accept OEM and ODM processing.

5. We follow ISO9001 and have established long-term co-operation with SANY, Zoomlion, ZMJ and LiuGong.

FAQ

Q1. Are you a factory or a trading company?

We are a factory focusing on hydraulic engineering.

Q2. Do you have your own brand?

Yes, we have. Our brand is CSDLS.

Q3. Do you accept sample orders?

Yes, we do. 

Q4. What about your warranty?

One year since delivery.

Q5. What are your payment terms?

T/T, L/C,OA