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Mechanical seal raw material inspection | Testing room for raw materials and mechanical seals | Mechanical seal face/ring material grain analysis | ||
Mechanical seal face/ring density | Mechanical seal ring/face roughness& finish | Projector for shaft and sleeve chamfering and angles | ||
Mechanical seal face/ring concentricity | Mechanical seal face/ring hot shock | Microscope check for mechanical seal faces | ||
Mechanical seal working test | Friction values of seal faces and mating rings |
Ningbo Donglian Mechanical seal Co.,Ltd. has owned enough good inspection tools or devices to ensure quality of mechanical seals and seal faces/rings,shafts and sleeves/bushings/tubes/bushes in silicon carbide,tungsten carbide,aluminium oxide ceramic,and carbon.We have inpsection devices for raw material compounds, grain analysis, density of seal faces/rings, roughness and finish of seal faces/rings, projectors of angles and chamfering, concentricity of seal faces and seal face hot shock test, microscopes, mechanical seal working tests,and friction values of mechanical seal faces/rings,etc.