Hydraulic Cylinder Head MPM-HCHD11

Hydraulic Cylinder Head is one of the core structural components of a hydraulic cylinder. Serving as the end closure assembly, its primary functions include: 1) Connecting with the cylinder barrel to form a sealed pressure chamber; 2) Providing precise guidance and support for the piston rod; 3) Integrating sealing systems (such as step seals and guide bushings) to prevent hydraulic oil leakage; 4) Withstanding hydraulic system working pressure and transmitting mechanical loads.

product details

Description

1. Superior Design & Manufacturing Excellence

MPM's hydraulic cylinder heads are precision-machined from high-grade alloy steel (ISO 683-1 standard) to deliver unmatched structural integrity. Our proprietary heat treatment process enhances surface hardness to 50-55 HRC while maintaining core toughness, ensuring optimal performance in extreme pressure conditions (rated up to 42MPa). Each component undergoes 100% dimensional verification with CMM inspection (±0.01mm tolerance), guaranteeing perfect compatibility with all major cylinder tube standards including DIN 24554 and ISO 6020/2.

2. Advanced Functional Features

• Triple-Sealing System: Combines PTFE composite lip seals, wear-resistant guide bands, and double-acting wipers for leak-free operation even after 500,000+ cycles

• Smart Lubrication Channels: Helical oil grooves with Teflon coating reduce friction coefficient to <0.08, extending piston rod life by 40%

• Modular Configuration: Available in 12 standard porting options (SAE, BSPP, NPT) and 3 mounting styles (flange, threaded, welded) for plug-and-play installation

3. Certified Reliability for Demanding Applications

MPM cylinder heads carry API 6D and CE certifications, with proven performance in:

• Mining: 24/7 operation in 120°C slurry environments

• Offshore: Saltwater corrosion resistance exceeding 2000h salt spray test

• Construction: -40°C to +150°C operational range without performance degradation

Features

When pressurized, the cylinder head seals and contains high-pressure hydraulic fluid, providing stable guidance for the piston rod while withstanding system loads. Its precision-machined sealing surfaces and robust construction ensure leak-free operation, effectively converting fluid power into reliable mechanical motion. This critical component is widely utilized in industrial, mobile, and heavy-duty hydraulic applications.

Specification

Product	Cylinder Head
ID Range Diameter	10mm～350mm
OD Range Diameter	35mm～420mm
Height Range	10mm～300mm
Inner hole H9, outer circle h9, special dimension tolerances can be customized. Others are in accordance with ISO 2768-mK.
Material	Carbon steel, Alloy steel, Stainless steel
Surface Treatment	Polishing, Deburring, Chrom Plate, Ni Plated, Zine plated, Silver platinng
Customization is the first principle of MPM.