In order to get better surface quality in the production of elbow in the traditional process, many ways will be taken in the process of use to effectively improve the quality of its products, elbow in the process of production can be directly used in its high strength mold, or directly use its lubri

Special-shaped elbows are made by placing ordinary stainless steel decorative plates into grinding equipment to stop grinding. Grinding refers to a direct and useful processing method that uses mechanical, chemical, electrochemical and other principles to process metal surfaces to obtain a smooth an