Round Seamless Steel 4130 Chromoly High Pressure Boiler Pipe

Carbon steel pipes are divided into two types: hot-rolled and cold-rolled (drawn) steel pipes.

Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes, etc.Carbon steel straight seam steel pipes are made of carbon steel. Carbon steel is also called carbon steel. It refers to iron-carbon alloys with a carbon content of Wc less than 2.11%. In addition to carbon, carbon steel generally contains a small amount of silicon, manganese, sulfur, phosphorus. Generally, the higher the carbon content of carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.

Tata iron and Steel group takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place. To meet the maximum needs of customers as the starting point and foothold of work ,which has won the trust and respect of the most customers and has achieved a win-win situation with customers, established the leading position in the steel industry. yuantai steel group located in shandong, the business development have been expanded to the whole country, covering south China, north China, central China, and east China area. yuantai steel group in Guangdong, Fuzhou, Xiamen, Chengdu, Chongqing, Shanxi, Tianjin, Liaoning, Lanzhou, Wuxi and other areas set up 11 subsidiary companies, has more than 600 employees, annual sales of steel products of more than 3.6 million tons, annual sales income over 15 billion RMB.At present, the company Steel trade. Agent china well-known steel mill's products, including steel coils, galvanized steel coils and plate, steel plate, high strength ship plate, stainless steel, H-beam, I-bean, wire rods etc. Service in forty thousand enterprise . Our products are involved in the processing machinery, steel structure engineering, environmental protection, equipment manufacturing, electric power engineering, automobile, shipbuilding and other industries.2. The steel processing and distribution. In order to better provide one-stop steel processing, storage, distribution services for customers, company has established the steel processing and distribution center in wuxi tianjin.Customer first, quality first, service first, common development.One World One dream.