pup jonit and swivel joint

1.Product description
High pressure Swivel Joints is a ball bearing mounted metal pipe fittings, oilfield workover connection line, red sand commonly used tools, which can regulate the orientation changing, quick connection, reasonable structure, small size, light weight, sealed good performance, safe, reliable, easy to operate features, and its specifications are 1 "to 4", rated working pressure of 14 ~ 140MPa (2000psi ~ 20000psi), can provide various types of activities bent at room temperature, low sulfur gases and conditions of use head and kits.
Swivel Joints have long radius elbows and short radius of two types, long bend radius activities have a smooth path, the liquid can be minimized through the resistance of the fluid on the corner of the wall thickness of resistance to erosion corrosion better than short radius, but sometimes due to the lower limit or pressure field installation space is also used short radius.
2.Technical Features
be comparable with the import of rough;
Swivel Joints three fairways designed to more effectively withstand heavy load and radial load, so that when the pressure stable when subjected to changing load, smaller pipeline vibration;
All specifications are the same as the US company FMC production of similar products, the size of the coupling completely by American standards, can replace FMC Corporation in cementing, fracturing equipment of the same type of product;
Synthetic rubber seals with a metal ring blowout preventer, while the design of pressure relief hole when the seal leakage is automatically reduced to prevent pressure accumulated in the cavity of the fairway, the use of security is greatly enhanced;
Swivel Joints field service usually requires only occasional lubrication can ensure their normal work.