Unions

Joints

Unions

Chenglin Oilfield Unions are the quality line connections available, ranging in size from 1.5 inches to 4inches with cold working pressure to 20000psi to provide safer and more effective installations to meet the customer needs and industry requirement.Chenglin Unions are manufactured from steel forgings using material appropriate specific pressure ratings and standards. 

Features and Benefits

Joints

High Pressure Swivel Joints

Chenglin Swivel joints are designed and manufactured for both standard application and sour service with pressure rating from 6000psi to 20000psi ensuing better flow characteristics,low pressure drop and minimize flowing turbulence is kept with smooth and round bore design.The swivel joints are manufactured in accordance with NACE and API standards.

Features

High Pressure Swivel Joints

Swivel Joints

Pup Joints

Available with integral,welded or Union end connections from 6000 to 20000psi Cold Working Pressure for standard and sour service.

Pup Joints

Cementing & Circulating Hoses

Chenglin high pressure steel hose assemblies(cementing and circulating hoses) incorporate long radius swivel joints with quality hardened ball races and high pressure packing units.Consult factory for detailed configuration.  

Cementing & Circulating Hoses

Manifolds

Chenglin ODEC offers manifolds in materials,size,temperature and pressure ratings for a complete range of gas oilfield applications.There rugged manifolds feature proven the Chenglin fluid control gas components for unsurpassed reliability ,fast make-up and make -down,and improved safety,Sour application available.

Unlimited manifold design using Chenglin’s advanced ULT and plug valves are available.

Manifold assemblies are available with various configuration and pressure rating.

Manifolds

Integral Union Connections, Adapters and Fittings

Chenglin manufactures a quality line of high pressure integral union connections with unions(Adapters&Fittings) in various configurations and size from 1 to 4 inches and in pressure rating up to 20000psi CWP.Combinations are available with male bu male, male by female to suit the request. Fully controlled heat treatment on the steel forgings assure uniform quality,Chenglin adapters and fittings such as Tees,Crosses and an assortmend of other products having usage in various oilfield applications.

Integral Union Connections, Adapters and Fittings

Integral Union Connections, Adapters and Fittings

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Products

Joints
Fluid End Assembly Accessories
Fluid End Assembly Accessories Element
Ball Injectors
Import protector
Valves