EN 10297-1 Seamless Circular Steel Tubes

Standard: EN 10297-1
Manufacturing: The steel of seamless round steel pipe is normalizing steel that adopts normalizing rolling technology.

Applied Range EN 10297-1 seamless circular tube is often used in processing machinery, automobile, ship and other spare parts. It can also be used as the steel structure of general engineering and used as hydro-cylinder (oil cylinder) and guide tube in cold drawing process. This round steel pipe is also utilized to deliver ordinary fluid.

• Heat Treatment
• EN 10297-1 seamless circular tube enters into the micro oxidation and non-oxidation thermal treatment furnace specially configured by JST. The furnace temperature reaches the required heat treatment temperature and does not exceed 5℃, which makes the pipe acquire smooth surface and stable performance. The surface is in non-oxidation state.
• Length
• JST can provide seamless round steel pipes with the required length. Our fixed-length cutting machines can cut seamless circular tubes according to customers' requirements and guarantee the length accuracy of pipes.
• Quality Control
• Our company employs professional inspection technicians. They are trained and get the appropriate qualifications for testing pipes. Besides, JST production process is in accordance with PDCA circular total quality management system (TQMS). We strictly control the production process of seamless round steel pipes, ensure all parameters conform to the requirements of customers and standards, and provide high quality and stable seamless circular tubes.
• We do a series of inspections for our pipes according to clients' requirements, such as eddy current inspection, magnetic powder inspection, magnetic flux leakage inspection, ultrasonic joint inspection, etc. JST can also provide inspection reports of round steel pipes.

Jiangyin Changjiang Steel Tube Making Factory is a leading supplier and exporter of seamless round steel pipes or seamless circular tubes in China. We also manufacture structure pipe, fluid pipe, high pressure boiler pipe, API pipe, marine pipe, alloy pipe, tubing, casing, line pipe, etc. Our company sets up a steel tube technology R & D center with advanced pipe testing equipment. Through strict testing process, we are able to produce high quality steel pipes for customers. Our seamless round steel pipes or seamless circular tubes have been exported to the Middle East, CIS, Southeast Asia, Africa, South America, North America, Europe, Australia and many other countries and regions.

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