Heat treatment of seamless pipe is to impose different heating, insulation and cooling system in the solid range by changing the organizational structure of the steel surface or inside in order to obtain the desired properties of an integrated thermal processing. Because the performance of the steel structure is made of steel decision. Heat treatment has been able to change the properties of steel, is by changing the organizational structure of the steel to achieve. The main purpose is to change the properties of heat-treated steel that improve process performance steel (steel, cold and hot process demonstrated performance) and improve performance steel (steel manifested in the conditions of service performance). 

Types of heat treatment process: Depending on the heating and cooling methods, usually divided into the following categories: 
(1) ordinary heat treatment. Including annealing, normalizing, quenching and tempering. 
(2) surface heat treatment. Including surface hardening (induction heating surface hardening, flame heating surface hardening and other surface heating quenching) and chemical treatment (carburizing, nitriding, carbonitriding, etc.). 

(3) Other heat treatment. Including controlled atmosphere heat treatment and deformation and heat treatment.

Hebei Abter is a leading supplier and exporter of  steel pipes in China. Abter is an exporting company who is jointly invested by 6 top steel factories ,with  the purpose to providing multiple products and professional services to the clients.we establish a long -term business relationship with many Group company.Our company is a large scale enterprise which manufacture and supply LSAW, fluid pipe, SSAW,ERW, DIN Tube, , alloy pipe, tubing, casing, line pipe, etc. With advanced technological equipment, tremendous technical strength and reliable product quality, our  steel pipes have been exported to the Middle East, Southeast Asia, Africa, South America, North America, Europe, Australia and many other countries and regions.