CHANGSHA DALISHEN HYDRAULIC ENGINEERING CO., LTD.
Booth No. EE.48
Products: 4.2 Accessories and wear parts » 4.2.1 Attachments for construction vehicles
Website: www.hydraulicparts.cn www.dlsyy.cn
Company Profile
Changsha Dalishen Hydraulic Engineering Co., ltd. Is established in 2007, The main products are: precision cold drawn seamless tubes, gas bottle pipe; oil cylinder tube, hydraulic cylinder, concrete pump delivery cylinder and Pumping system, etc. It’s a high quality supplier of SANY、ZOOMLION、Guangxi LIUGONG and Jiangnan Yjinjian and so on big Group.
it has obtained ISO9001-2015 Certification.Warmly welcome all customer from domestic and overseas!
Products
Concrete pump parts delivery cylinder
Delivery Cylinder has various model for truck-mounted pump, line pumps, trailer pumps and wet spray machines of SANY、ZOOMLION、LIUGONG、LINUO etc.
Bright Spot: Use for transport concrete. Very good chromium layer is key to the abrasive resistance performance of delivery cylinders, the hardness of chromium layer is larger and equal to 850HV, after 96 hours neutral salt spray test, there is no visible corrosion on the surface of the tested sample.
During adhesive strength negative pole test(GB5270-85):submerged in the 5% sodium hydroxide solution at temperature of 90°C，connect 10Adm electricity for 15 minutes, there is no bulb on the layer, and the internal surface appearance reached international advanced level, make sure good tightness of the concrete piston, promote efficiency of pumping delivery; quality assurance: 80000 cubic meter or one year.
Hydraulic cylinder
Hydraulic Cylinder has various model for truck-mounted pump, line pumps, trailer pumps and wet spray machines of SANY、ZOOMLION、LIUGONG、LINUO etc.
Bright spot: High efficiency, quick running speed, impact defend, water proof design, it is reliable.
Pumping system
Produced by low carbon alloy steel plate, spare and accessory parts are self supplied or supplied by high quality domestic suppliers in the industry, the quality is assured.
Personalized customization by first class producers both in domestic and overseas based on their mature structure.
Spare parts and accessory parts are interchangeable parts which have sufficient inventory, it is durable and is very convenient for servicing or exchange
Cold drawn precison seamless steel tube
To provide high quality and satisfying products to customer is the company's target. the raw material is supplied by large steel companies such as Hunan Valin Steel Pipe Co., Hubei Daye Steel Tube Co.,etc. Our company has 400 tons hydraulic cold drawn mill, max OD is 406mm. We have very complete products specifications and all kinds of materials, it produces cold drawn pipe, Honing pipe, Precision scraping roll tube.
SwING CYLINDER
Swing cylinder has various model for truck-mounted pump, line pumps, trailer pumps and wet spray machines of SANY、ZOOMLION、LIUGONG、LINUO etc.
Bright spot: Used for changing direction of the S valve in pumps ，compact structure，The chromium plating of the piston rod has very high hardness ，very good abrasive performance, its buffering function also reduce the shake.