High-pressure flexible elbow

Product specifications: Designed to meet the requirements of API SPEC16C specifications

Nominal diameter: 1"~5"

Rated working pressure: 5000~15000PSI

Rated temperature grade: K, L, P, R, S, T, U, V

Product material grade: AA, BB, CC, DD, EE, FF

Performance requirement level: PR1

Applicable medium: oil, natural gas, mud, cementing, fracturing, etc

Movable elbow is a kind of metal pipeline joint equipped with ball bearing, its specification is 1"~4", rated working pressure 14~140MPa (2000psi~20000psi), can provide room temperature, low temperature and sulfur-containing gas conditions used in various types of movable elbow and repair kits.

There are two types of movable elbows, long radius and short radius, long radius movable elbows have a smooth diameter, which can reduce the resistance of liquid passing through to a minimum, and the resistance of the fluid to the wall thickness at the turn is better than the short radius, but sometimes a short radius is also used due to the limitation of the installation space on site or when the pressure is low.

The three-lane design of the movable elbow can withstand heavy loads and radial loads more effectively, so that it is stable under pressure and less vibration in the pipeline when bearing variable loads;

All specifications are the same as similar products produced by FMC in the United States, and the joint size is completely in accordance with American standards, which can replace the same type of products in cementing and fracturing equipment of FMC;

The seal is made of synthetic rubber with metal blowout ring, and is designed with pressure relief holes, which will automatically reduce pressure when the seal leaks to prevent pressure accumulation in the fairway cavity, and the use is greatly improved;