Since the first set mechanical seal was made successfully in 1976, our company has become one of the biggest manufacturers in China, by who there have been more than 1 million mechanical seals supplied to different customers in several industries. Our company represents a wide range of mechanical seals, among which the largest diameter is up to 1,500 mm; the maximum and minimum temperature is 424 degree and -196 degree; the maximum speed is up to 120m/s; the maximum pressure is up to 110 ...   |