The production of tubing coupling and thread protector ordered by the customer have been completed

The production of two batches of couplings and thread protectors ordered by African and South American customers have been completed. The specifications of the products ordered by African customers are: 3-1/2 "EUE N80 coupling, 1,800 pieces, 3-1/2" EUE steel-plastic thread protectors, 1,800 sets, 4-1/2 "EUE steel-plastic thread protectors, 500 sets. 2-7/8 "EUE steel plastic thread protector 600 sets; South American customers ordered the product specifications for 2-7/8" EUE N80 coupling, 1500 pieces, 3-1/2 "NUE J55 coupling, 900 pieces. At present, the coupling has been completed production, inspection and packaging. It will be delivered to Tianjin Port soon.