Corrosion coupon
                    
                        Principle: weight lost sampling
                        Types: Strip, Disc, customized
                        Process temperature: -200 to 800 °C
                        Process pressure: up to 420 bar g
                        Orientation: Side, Top
                        Connection: Flange, Thread, fitted in mechanical accessories
                        Material: customized same as pipe line
                        Holder material: Customized
                        Retrievable
                    
                    Application:
                    
                        •	Pipe line corrosion measurement
                        •	Easy installation and maintenance