1. Carbon Steel & Alloy Steel
- Carbon Steel (ASTM A105): High cost-effectiveness and excellent strength. Ideal for municipal water supply and low-pressure steam pipelines.
- Alloy Steel (e.g., F91): Superior resistance to high temperatures and high pressures. Ensures structural integrity in power generation and petroleum refining.
- Provides reliable sealing in demanding industrial applications.
2. Stainless Steel Variants
- Standard Grades (304, 316L): Exceptional corrosion resistance against acids, alkalis, and saline environments.
- Specialized Alloys (Duplex F51/F53, Inconel 625, Hastelloy C276): Prevent material degradation in highly corrosive or specialized chemical processing scenarios.
- Long‑term performance in aggressive media.
3. Advanced Polymers & Plastics
- Engineering Plastics (Polyamide PA 6): Outstanding IP68 waterproofing and resistance to harsh environmental conditions.
- Aerospace‑Grade Composites: Lightweight, manufactured to strict dimensional standards for aerospace fluid systems.
- Ensures precise fit without adding unnecessary weight to aircraft structures.
4. Specialized Safety Alloys
- Low‑Melting Eutectic Alloys (Bismuth, Indium, Tin): Used in Pressure Relief Vent / fusible plug designs.
- Precise Thermal Response: Engineered melting points (e.g., 73±2°C). Remains solid during normal operation, melts rapidly under extreme heat or fire.
- Instantly releases internal pressure to prevent catastrophic explosions.
