| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 12 Months |
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| 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 |
| Package: | As request |
| Usage: | Metallurgy, mining, chemical engineering, construction machinery, etc. |
| Warranty: | 12 months |
| Capacity: | 500 pcs /month |
| Trademark: | CSDLS, neutral, or as request |
| Remarks: | Mainly process the cylinder with the internal diameter not less than 80mm |
1. Various models for truck- mounted pump, line pump, trailer pump and wet spray machine to our customers Sany(Putzmeister), Zoomlion, Schwing, XANJER, FENY, etc.
Applications
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.
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.
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 Customer
| 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 |
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