It is a peculiar process, the cold draw. This process begins when a metal rod or tube is loaded into a die and dragged through. And this occurs at room temperature, which is to say not hot at all. The die is a tool designed to form the metal into whatever shape we want. When the metal passes through this die, it is drawn out and stretched so that it becomes thinner. This Huitong seamless pipe manufacturers process of stretching creates a much smoother surface on the metal than hot finished tubing. Hot finished tubing – it is first heated to a very high temperature and then shaped, so you may notice rough.
The importance of low temperature during cold drawing methode in LEVEL 2 Here is an image How it works? An overview: Cold drawing – what can be done with metal at lower temperatures. Excessive metal heating can cause oxidation and gain a rough surface. It is also nice and smooth all the way down the tube thanks to cold drawing. This is extremely critical to ensure proper functionality of the tubing for various applications.
A major difference between the two is how much they cost. Cold drawn seamless tubing typically is less expensive than hot finished tubing because it is less energy and resource intensive to make. This Huitong sch 40 seamless pipe is particularly important for companies that use higher amounts of tubing for their products. Cold drawn tubing you will also common in lower variability of quality and performance. This is especially vital for industries like automotive and medical applications, where reliability matters a lot.
Medical Device Testing & EngineeringHome / IndustriesThe Following Information Has Been Provided By Rubber to Metal BondingFor more than a century, rubber has transformed into one of the most versatile materials known. From automotive work to medical devices, this diverse material covers far beyond the springs and mats many people use in everyday life- tackling stunning challenges around the world through its ingenious application.
For instance, it is a huge component in the automotive industry. Huitong Products employed in a lot of critical areas, including exhaust systems and suspension parts. These components must be extremely robust and resistant to significant stress. Cold drawn tubing also plays a major role in the medical field. It is employed for surgical equipment, implants and other medical devices that require high precision and accuracy during the manufacturing process.
Shandong Huitong group quality inspection center has a sophisticated technology for scientific detection, quality controllers with top quality features, such as the 80Mpa hydrostatic pressure mill, Ultrasonic flaw detector, Current crack detection system, Optic emission spectrometry. The universal testing equipment was provided to the king of Industry The centre was able to provideWe have received a variety of international certificates including ISO9001, ISO 14001, ISO 45001 and also received highly prestigious certifications from APl as well as BV. We have contributed to the revision of several national standards and have developed a comprehensive quality control and inspection system which monitors all stages from raw materials to the final product. Our production capacity quality, service, and standards are among the best in the business.
The company is specialized in a variety of items that include oil casing pipes medium and high-pressure boiler tubes, hydraulic support pipes,the largest and most diverse seamless steel pipe producer in the automotive half-shaft sleeves pipes for fluid conveyance, and structural. Hebei, Shandong and Henan regions. Pipes. The company boasts four of the most cutting-edge cold drawn seamless pipe lines. Additionally, we are equipped with ISO9001 production lines as well as four production lines for hot-rolled seamless pipes. With an annual output capacity of 850,000 from API and BV. We've assisted in the revision of the standards for seamless steel tubes according to different specifications and types of materials. We have also created an inspection system that can control every step of production starting from raw materials to the finished product. Our products for production are used in a wide range of industries, including power capacity and petroleum, defense, maritime, and aerospace. Generation, chemical coal mining, machinery defence, maritime and aerospace.
Founded in 2003, Shandong Huitong Group now boasts an asset base of over 3 billion RMB as well as an employee base of more than 1,000 employees, and spans more than 1,300 acres. The group encompasses over ten subsidiaries,including Shandong Huitong Industrial Manufacturing Co., Ltd., Shandong Haixinda Petroleum Machinery Co.,Ltd, Shandong Huitong Metal Materials Market Co., Ltd., Shandong Zhitong E-commerce Park Management Co., Ltd., and Huitong Microfinance Co., Ltd. As a large-scale modern enterprise, Huitong Group specializes in industrial manufacturing, e-commerce, financial investment and guarantees, market operations and management, metal inspection and testing, logistics and distribution, and entrepreneurial innovation services.The company provide over a thousand different specifications, making it the largest and most diversified seamless steel pipe manufacturer in the Hebei, Shandong, and Henan regions.
The steel pipes manufactured by the Shandong Huitong Group are widely used in over 100 countries including China. India, Thailand, Vietnam, Korea. Iran, Turkey, Brazil and Egypt.
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