Shanghai Autra Precision Surface Treatment Co., Ltd.

Plunger

Fuel pump parts for various generators; focus on low friction and improved sliding under oil-free lubrication.

Performance & applicable issues

Low friction; improved sliding under oil-free lubrication

Related application

Fuel pump parts for various generators

Coating solution

Coating listed in the data: PTFE composite electroless plating.

Application notes

Uses and coating types come from company technical documents; the specific degree of improvement must be confirmed by samples and inspection conditions.

Operating & test conditions

Provide substrate, quantity, coating thickness, load, contact media and dimensional requirements.

Images & technical documents

Related coatings & chemicals

Source: company technical documents ↗ · compiled: 2026-09-18