Malleable Iron Pipe Fittings for Plumbing, Fire Protection, and Industrial Systems
Product Introduction
Our malleable iron pipe fittings are manufactured with high-strength malleable iron (ASTM A197) to ensure durability and long service life. These fittings are widely used in plumbing, fire protection, gas, steam, and general industrial piping systems.
We offer a wide range of fittings including elbows, tees, crosses, couplings, unions, nipples, bushings, and floor flanges in sizes ranging from 1/8″ to 6″ (DN6 to DN150), suitable for both domestic and commercial piping systems.
- Pressure rating: Class 150, max working pressure 300 PSI (ambient temperature)
- Thread standards: NPT (ASME B1.20.1) or BSPT (ISO 7-1 / EN 10226-1)
- Surface finishes: Hot-dip galvanized, electro-galvanized, or black (no coating)
Product Specifications
| Fitting Type | Size Range | Pressure Rating | Thread Standard | Material |
| 90° Elbow | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| 45° Elbow | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Coupling | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Cap | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Tee | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Cross | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Reducing Tee | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Reducing Cross | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Union | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Bushing | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Nipple | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
| Floor Flange | 1/2″ – 4″ | Class 150 | NPT / BSPT | Malleable Iron |
Product Features (H2)
- High strength and durability
- Excellent corrosion resistance
- Easy installation and maintenance
- Reusable and long-lasting
- Suitable for hot and cold water, gas, and industrial piping systems