Dezhou Yangda Petroleum Machinery Co., Ltd. has specialized in the R&D and manufacturing of petroleum drilling equipment spare parts for many years. This mud pump valve bonnet is core
Mud pump parts, categorized as professional
Petroleum machinery accessories and standard
Oil drilling equipment parts, acting as an indispensable pressure-bearing core component for the
Mud pump fluid end system of mud pumps.
The product is integrally forged from 35CrMo alloy steel and elaborately processed by high-precision
CNC precision machining with strict dimensional tolerance control. Its surface is treated with blackening hardening anti-corrosion and wear-resistant coating, and the peripheral annular heat dissipation ribs accelerate heat dissipation. It can resist long-term high-pressure mud erosion and hard sand abrasion with outstanding pressure and corrosion resistance. Designed with an internal blind bore, the valve bonnet is installed on the top of fluid cylinders to fasten and align discharge valves tightly, sealing the chamber completely to prevent high-pressure drilling fluid leakage and extend the service life of the whole fluid end assembly.
Besides valve bonnets, our company can supply a full range of consumable spare parts for
Mud pump power end, including gear sets, crosshead assemblies, piston assemblies, suction pipelines, shear pin safety valves and stuffing boxes, supporting one-stop procurement of all mud pump accessories. Our products are widely applied in onshore oil & gas exploitation, shale gas drilling, geological exploration and hydrological drilling, compatible with most mainstream mud pump models worldwide. All products pass pressure resistance, abrasion resistance and dimensional inspections before delivery to meet international oilfield standards. We provide bulk stock supply and non-standard customization services for global oil and gas contractors.