The Difference Between Cold Drawn and Extruded Metals Shaping metal can be a tricky process. Metal bars and rods can be formed relatively easily, into shapes such as pipes, beams and various types of channel bars are metal configurations that sometimes require special forming processes to create. Two very popular metal forming processes are extrusion [...]
What is BS 6323-4 standard specification? BSI - BS 6323-4 Specification for seamless and welded steel tubes for automobile, mechanical and general engineering purposes - Specific requirements for cold finished seamless steel tubes This standard is published in eight separate Parts as follows: —Part 1: General requirements; —Part 2: Specific requirements for hot finished welded steel [...]
What is DIN 2391 Standard specification? DIN 2391 including two parts: Part 1 is DIN 2391-1, Seamless precision steel tubes - Dimensions. download Part 2 is DIN 2391-2, Seamless precision steel tubes - Technical delivery conditions: download DIN 2391 is included in DIN Handbook 3 and 272. Gives dimensions for seamless precision steel tubes; these [...]
Large diameter seamless tube structure and its chemical activity analysis The corrosion caused by the electrochemical action of large diameter seamless pipe in contact with the surrounding electrolyte is called electrochemical corrosion. The so-called electrochemical action is the role of generating electric current in the process of chemical reaction. This kind of corrosion due to electric [...]
Petrochemical industry stainless steel pipe application demand and development trend The first stage of the development of the petrochemical industry is the founding of New China to the reform and opening up, the basic formation of China's petroleum and chemical industries of the basic system. The second stage is the reform and opening up to [...]
Stainless steel tube in the power station boiler industry application research and prospects 1.Super304H Super304 is based on ASME SA213 TP304, by adding Cu, N, N b, B and other elements to improve the lasting strength, good process performance and design of a new steel grade. Ltd. and Mitsubishi Heavy Industries Group, is an essential [...]
What is DOM Tubing? Drawn Over Mandrel (DOM) Round Mechanical Tubing is a cold drawn 1020/1026 electric resistance welded tube with all the flash removed prior to cold drawing. In comparison to other tubing, DOM round steel tubing is produced to more exact OD and ID tolerances, and has the highest weld strength possible. [...]
Fushun Team's Travel In Sichuan, Ganzi In order to enrich the recreational life of Fushun staff, enhance communication and understanding between Fushun staff, mobilize Fushun staff to work actively, enhance the company's cohesion and teamwork spirit, reflect Fushun's care for the staff, and further promote the construction of Fushun corporate culture, therefore, in mid-September, the Fushun [...]
Cold rolling machine is a process equipment for cold rolling of steel tubes using ring hole shape. The machine has good performance in opening the billet, and also can roll seamless non-ferrous metal tubes of ordinary precision. The most important feature of the cold rolling mill is the high material utilization rate, and the accuracy and [...]
What is Cold Drawn Seamless Steel Tubes? What is CDS tube? Cold Drawn Seamless Mechanical Tubing (CDS) is a cold drawn 1018/1026 steel tube which offers uniform tolerances, enhanced machinability and increased strength and tolerances compared to hot-rolled products. What is Drawing Process? Floating/Drawing process of pulling a metal bar, rod, or wire through the whole [...]