Applicability: Commonly used in rotary drilling service as flexible connectors of mud manifold to transfer water-base mud and/or oil-base mud at high pressure in large volumes Temperature Range:

-30°C~82°C, or manufactured upon customers' requirementsHose Lining:Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid & alkali resistant Hose Reinforcement: 2~8 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound constructionHose Cover: Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof and anti-ageingCoupling Type:LP (Line Pipe Thread) and TBG (Tubing Thread) of API Spec 5BIntegral type union joint and flange jointParticular types upon customers'specific requirementsReference Standard:API Spec 7K,ISO 6807