Our inspection facility ensures all incoming products conform to specified requirements. Through the sealing ring flatness detection, roughness testing, spring pressure testing and testing equipment, to ensure that each set of mechanical seal is 100％ qualified. We also can provide free samples of conventional products according to you needs, to make your purchase more assured.
TBM takes responsibility for changing or refunding for those products with quality problems.
1) Sending the wrong size or material products.
2) Seal face that has chips..
3) Products broken during the delivery.
4) Seal face is not flat.
5) Rubber is rough.