Tubing coupling and buckle change complete productionProduction of tubing connections and converters ordered by the customer in South America has been completed. The customer ordered connections 2-3/8 EUE N80, 3-1/2 EUE N80, 4-1/2 EUE N80 and converters 3-1/2 EUE PIN X 2-7/8 EUE PIN N80. This is the
A batch of tubing couplings ordered by African customers, 3-1/2 EUE J55 and 4-1/2 NUE J55, 6800 pieces, plastic thread protector, 3-1/2 EUE and 4-1/2 NUE , 20,000. After 60 days, the production has been completed, and it will be sent to Tianjin Port for loading today.