The Brass Chromed downhole pump barrels are very popular on the international oilfield market, which, with the anti-corrosion base of dmiralty brass and the Chrome layer, has better long-servie cycle against the common abrasion and corrosion in harsh oilwells. However, due to different reasons, this technology is not mature in China.

After a long-term trials and process adjustments, with a large R&D fund investment, our technical staff finally found out an effective production process and ready to carry out the orders from customers.

For now, our first trial order of Admiralty Brass Chromed pump barrels has been delivered abroad and already got the acknowledges from our clients.