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China, Chinese Csdls Custome Hot Sale Cold Drawn High Precision Seamless Steel Tube Round Rectangle Square Pipe1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hydraulic PartsHydraulic PipeHydraulic Cylinder PipeCold Drawn Seamless Steel Pipe
Changsha Dalishen Hydraulic Engineering Co., Ltd.
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Product Description Product DescriptionType:High-precision cold-drawn seamless tubeStandard:GB/T3639-2018, GB/T 5777-2008,the technology agreementMaterial steel:45#, 16Mn(Q345B), 25Mn, 27SiMn, SY720, ZNP460Internal diameter Tolerance:H8, H9,H10Straightness rate/roundness rate/mechanical performance : As agreementChrome-platedArea and thickness as requestSize:100mm-500mmShape:Round, squarePackage:As requestUsage:1. For oil cylinder's outside cylinder and piston rod; 2. For transportation of natural gas, oil, kerosene, etc to avoid leakage; 3. For making parts of some machines such as the drive shaft of an automobile or the drill pipe of oil and bicycle frames; 4. For some large machinery such as boiler heating supply pipe; 5. For the storage of liquefied natural gas such as taxi trunk cylinders.Detailed PhotosCold-drawn steel tubes are fully known as cold-drawn precision seamless steel tubes. They are precision cold-drawn seamless tubes with high dimensional accuracy and good surface finish used in mechanical structures and hydraulic equipment. Cold-drawn steel tube is a kind of machined product. It is manufactured through cold drawn technology. It has good precision and smoothness. It can withstand high pressure without leakage. It will not deform during cold drawing. There will be no cracks when flaring and flattening. Product IntroductionWe have a 400-ton hydraulic cold drawn unit, mainly produce cold drawn pipes,honed tubes and skiving pipes of various specifications and materials as round (diameter 100mm to 500mm) or special-shaped ones.Company ProfileChangsha 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. FacilitiesCSDLS is a professional hydraulic engineering company with many advanced equipments in our factory. There are equipments specializing in making high-quality hydraulic cylinders to create every detail precisely; there are equipments focusing on the production of concrete delivery 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.Our Advantages and FAQOur 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 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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