The production of alumina ceramic lined composite pipes is mainly divided into three parts:
The outer wall of the composite pipe adopts Q235 steel pipe as the basic material. According to the drawings, the processes of blanking, cutting, welding, and rust removal are carried out, and the outer wall pipe of the composite pipe is processed.
The fittings of wear-resistant pipes are lined with ceramic sheets (rings). Its production process is carried out under strict quality control and supervision. The production of lined ceramics is mainly through powder preparation, pressing of ceramic sheets (rings), sintering and other processes to form lined ceramic sheets (rings).
On the premise that the outer wall steel pipe and the lining ceramic are qualified, the lining ceramic is pasted to the inner wall of the steel pipe with imported adhesive, and then the anti-corrosion treatment is carried out to make the wear-resistant composite pipe. The products are strictly inspected, and the qualified composite pipes can be packaged and shipped out.
