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
Application
Our products are widely used in engineering machinery,mining machinery, construction machinery, metallurgy,water conservancy projects and other industries.
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 hydraulic cylinder, concrete delivery cylinder, hydraulic 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 equipped with a comprehensive range of advanced manufacturing facilities. Our factory boasts specialized equipment dedicated to the production of high-quality hydraulic cylinders, ensuring meticulous precision in every manufacturing detail. Additionally, we have a complete set of production equipment for various hydraulic cylinder accessories readily at our disposal. Collectively, this state-of-the-art equipment portfolio lays a solid foundation for us to consistently deliver premium hydraulic products.
Certifications
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 Advantages and FAQ
| 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 18 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 |
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