CN
Stock Code
603995

Core Technology

We currently have more than 30 patents on pipes and equipment. Under full implementation of ISO9001 Quality Management System, the entire production is strictly mfundsglobal.com have been recognized a number of STAA(Scientific and Technological Achievements Assessment).These achievements include argon-arc welding, welding application technology, micro-molecule technology and corrugated linking technology.

Core technology is reflected in the following aspects

Gas Protection

Under 100% protection of argon gas and oxyhydrogen gas, the inner and outer sides of stainless steel pipes and fittings are welded by automatic argon arc welding. During the process, the chromium and nickel on the surface of stainless steel will not be damaged, which can effectively remove the presence of annealing color and retain the original substance and corrosion resistance.

Bright Annealing

After 100% of welding forming, the stainless steel fittings are passing bright annealing at the temperature of 1050 ℃ in the mixed gas of hydrogen and nitrogen. Doing this can effectively improve the corrosion resistance of the products and is one of the key measures to prevent the corrosion.

Pickling and Passivation

After 100% pickling and passivation on both inner and outer mfundsglobal.com would be a thin, dense, and hard film that is vital to prevent the corrosion. At present, we could process 100 thousand tons of stainless steel pipes and fittings annually through this method.