HYDRAULIC LINER HANGER POLISHED BORE RECEPTACLE
Mated with tie-back assembly, it can tieback the liner to the top of well and act as efficiency sealing. The polished bore receptacle (PRB) is a highly machined component with a polished bore.
Cement HeadCirculating HeadCirculating Swage Dezhou Quanxing Petroleum Machinery Co., Ltd.Add: No.2687 Yuying Road,Tianqu Industrial Zone Dezhou City, ShandongTEL：86-534-2238669 FAX：86-534-2238667 www.dzquanxing.comE-mail：Crackpm@Sina.com WeChat:13853425825 QQ 4
Saigao Group send the casing to our regular client casing. Our client are very interested in our casing.