Mud Pump Piston‑Rod High‑Pressure Sealing Box

Dezhou Yangda Petroleum Machinery Co., Ltd. professionally produces this piston‑rod high‑pressure sealing box, high‑quality Petroleum machinery accessories. It is an indispensable Mud pump parts for piston‑rod sealing systems of reciprocating compressors and oilfield mud pumps, widely applied in high‑pressure working scenarios such as oil‑well drilling, natural‑gas exploitation, chemical hydrogenation and hydrogen pressurization.   Flange surfaces, inner sealing grooves and piston‑rod holes of the product are precisely processed by CNC precision machining with high accuracy and excellent cavity coaxiality. As the core housing of sealing assemblies inside Mud pump fluid end, the sealing box can hold a full set of sealing components including packing rings, oil‑seal rings, lock springs and guide sleeves. Installed between cylinder and frame, it guides stable reciprocating movement of piston rod and bears internal high‑pressure medium, offering precise mounting cavity for sealing parts. I…