We can produce all kinds of API 6A double studded adapter for wellhead use. It is the important device to connection the defferent flange for wellhead, so the material of the body and studs and nuts shall be conforms the related requirements. The size is in accordance with API flange certification.

Shanghai RuiTou Petroleum Machinery Co., Ltd is a professional company selling all kinds oil wellhead equipments. We are specialized in providing specialization& globalization services from design, manufacture, maintenance and inventory for our customers. We assist our customers get the prominent quality and best price of oil wellhead equipments based on the established a complete set of quality assurance system and customer service management system.So our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We have a strong sales center in Shanghai, manufacture base and R&D center in Yancheng city. The team of Shanghai RuiTou is composed of a group of engineers with experience of long term operation in oil&gas field. We provide products and accessories conforming to the API6A, 16 A, 16C, 6 D standard . Our products cover Blowout Preventer, Wellhead, Christmas Tree, Manifolds, Valves, Wellhead Tool and Various Types of Accessories.

Welcome new and old customers from all over the world to contact us for future business relationships and mutual success! And we are always in the development of the best agents to serve as a long-term partner from you country.

Welcome to China. Welcome to visit our factory !