High pressure swivel joint is made of high-strength alloy steel and through heat treatment, so that the rated working pressure intensity is ensured and the service life is prolonged. Our swivel joint is equipped with a steel ball in hardened orbit, so it can rotate flexibly. Both ends can be connected with LP internal threads or unions, applicable to various ways of pipe installation. In this case, the rated working pressure intensity is ensured and the service life is prolonged. Our swivel joint falls into two types: Long radius and short radius. Various models of swivel joints and their repair kits are available, suitable for normal or low temperature, or H2S environments, with sizes ranging from 1" to 4" and rated WP ranging from 2000psi-20000psi (14MPa-140MPa). Our products are available in the models of style 20, style 30, style 40, style 50, style 60, style 70, style 80, style 10, and style 100.
Jianhu Jielin Petrochemical Machinery Co., Ltd. is located in Jianhu Industrial Park, , Jiangsu Province, known as a land flowing with milk and honey. It is a modern large-sized enterprise specialized in researching and developing, manufacturing and selling various oilfield machines and spare parts. Our company has been authorized by China Classification Society for application of ship products and accessories as well as certificates of API-6A, 16A and 16C, etc. We mainly produces API 6A high and middle pressure valves, with the technical performance being that nominal working pressure is PN2.5-105MPa and nominal diameter is DN3-1000mm; in addition, our company also manufactures API 6A wellhead equipment for oil (gas) extraction, choke and kill manifold, mud manifold, drilling accessories and blowout preventer, etc.