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Oil port end cover
【Product Name】Oil port end cover
【Application】Used in high-pressure hydraulic systems including construction machinery hydraulic cylinders (excavators, cranes, dump trucks), mining hydraulic equipment, large hydraulic presses, metallurgical hydraulic systems, marine hydraulic actuators, etc. Subjected to hydraulic thrust, they serve as the critical pressure-bearing and sealing base parts of hydraulic actuators.
【Material】Forged blanks of 40Cr and 42CrMo steel. Quenched and tempered to achieve base hardness HRC28~35; wear-resistant hardening treatment applied on sealing mating surfaces.
Application: Used in high-pressure hydraulic systems including construction machinery hydraulic cylinders (excavators, cranes, dump trucks), mining hydraulic equipment, large hydraulic presses, metallurgical hydraulic systems, marine hydraulic actuators, etc. Subjected to hydraulic thrust, they serve as the critical pressure-bearing and sealing base parts of hydraulic actuators.
Material: Forged blanks of 40Cr and 42CrMo steel. Quenched and tempered to achieve base hardness HRC28~35; wear-resistant hardening treatment applied on sealing mating surfaces.