Plungers (pistons) for high-pressure compressors

A long cemented carbide tool used to produce low-density polyethylene (LDPE) and ethylene-vinyl acetate (EVA) in a petrochemical plant. This product is used as a piston in a high-pressure compressor and requires high compressive strength, wear resistance, and corrosion resistance.
Because plungers are used at ultra high pressures reaching a maximum of 3,500 bar, MMC RYOTEC provides plungers using selected cemented carbide with high compressive strength that have been produced under strict quality control.
Machine ToolsIndustrial Machinery & Auxiliary Materials
Features
Best-in-the-world material production technology and mirror machining technology
- Best-in-the-world material production technology and mirror machining technology
- Satisfies a wide variety of needs, including the compression of gasses and other chemical plant needs.
- Employs cemented carbide with excellent corrosion and wear resistance.
Applications
- Component for high-pressure compressors (piston)
- High-pressure plunger pumps
Product Specifications/Summary
- Max. overall length 1,450 mm

Terminology
- LDPE
- Low density polyethylene
- EVA
- Ethylene vinyl acetate
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