Hose loops are used to transport fluids for a variety of high pressure well service applications including discharge lines, well test lines and cementing lines. Jereh hose loops include long radius type and integral flexible type. Long radius hose loops combine advantages of Jereh long radius swivel joints and integral pup joints, featuring erosion, vibration and shock resistance, and large flow. Integral flexible hose loops feature single union connection with excellent sealing and rotary performance. It is an ideal product for oilfield operation. Jereh offers hose loops both for standard and sour gas services, suitable for cementing, fracturing, acidizing and testing lines. Customized design is available to meet diverse needs.

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.

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.

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.