Description
| Size | 1/2″-2″ (13mm-50mm) |
|---|---|
| Material | Malleable Cast Iron |
| Connection | Female Thread |
| Pressure Class | 150 lb |
| Coating | Galvanization |
| Application | Malleable iron pipe fittings for plumbing, gas, water supply, HVAC, and industrial piping systems. |
| Origin | China |
| Package | Cartons and Pallet / Cartons and Plywood Cases |
| Brand | SANVO |
| Free Sample | Yes |
What Are Galvanized Malleable Elbows?
Galvanized malleable elbows connect pipes while changing direction (e.g., 45° or 90° angles). Made from malleable iron, they undergo hot-dip galvanization—a zinc coating that prevents rust in harsh environments like chemical plants or outdoor installations. Ideal for high-pressure systems, these fittings comply with ASTM A197 standards.
Why Use Galvanized Malleable Iron Fittings?
Corrosion Resistance: Zinc layer shields against moisture and chemicals, extending lifespan.
Durability: Withstands up to 300 PSI pressure and extreme temperatures (-20°C to 120°C).
Cost-Efficiency: Reduced maintenance vs. non-galvanized alternatives.
Versatility: Suitable for HVAC, fire sprinklers, gas lines, and water supply networks.
Key Applications in Industrial Settings
Plumbing & Infrastructure
Secure connections in commercial buildings, avoiding leaks with threaded ends.
Fire Protection Systems
Reliable performance in fire sprinkler networks per NFPA standards.
Technical Specifications
Materials: Malleable iron + zinc coating (ASTM A153)
Sizes: 1/2″ to 2″ (NPT threads)
Pressure Rating: 150–300 PSI
Standards: ASTM A197, ISO 49
