Reel swivels are mainly used in coiled tubing units with one end connected to the coiled tubing and the other end connected to surface manifold to rotate under pressure. Jereh reel swivels feature excellent sealing capability and strong corrosion resistance. Special sealing configuration and components ensure higher sealing performance and longer service life. Key seal surfaces are treated specially to enhance corrosion resistance. To meet diverse needs, Jereh offers two basic types (U-shape and L-shape) both for standard and sour gas service. Customized design is also available.

Swivel joints are fittings used in manifolds which can change angles and rotate 360° for flexible connection in a limited space. Jereh swivel joints are forged from premium alloy steel with metal melting and heat treatment processes to ensure strength and hardness. Based on analysis of weight, erosion and blasting resistance, Jereh swivel joints are designed with optimum wall thickness. Introduction of advanced imported equipment and machining process ensures the uniformity of wall thickness. With weight not changed, Jereh swivel joints feature long erosion life and high safety factor. Special seal structure and material significantly enhance the sealing capability and service life.

Choke valves are widely used to adjust pressure and flow. Jereh choke valves include the hydraulic and manual in respect of the operation mode. Adjustable choke valves adopt union connection and the orifice size is adjusted to achieve the regulation of flow and pressure.

Integral pup joints are straight tubes with union connection on both ends, widely used for transporting high pressure flow in fracturing manifold, cementing manifold, servicing manifold and testing lines. Jereh integral pup joints are forged from premium alloy steel. Metal melting and heat treatment processes ensure the strength. Based on analysis of weight and erosion resistance, Jereh has improved wall thickness and inner bore, extending service life, making them the ideal choice for oilfield applications. To meet diverse customer needs, integral pup joints for standard service are available with many styles, pressure and temperature rating. Besides, Jereh has introduced integral pup joints for sour gas service as per NACE MR 0175. Customized design is also available.