Key Features
- Precision-threaded NPT connections for secure, leak-free assembly
- Ductile malleable cast iron construction offers high tensile strength and impact resistance
- Reducing design allows smooth flow transition from larger to smaller pipe diameter
- Available in popular marine sizes from 1/2" to 2" branch reductions
- Galvanized or black finish for corrosion resistance in maritime environments
- Meets ASTM A197 and ANSI B16.3 standards for quality assurance
- Easy to install with standard pipe wrenches in tight spaces
Technical Specifications
| Material | Malleable Cast Iron |
|---|---|
| Connection Type | Threaded (NPT) |
| Size Range | 1/2" to 2" (reducing combinations) |
| Pressure Rating | Up to 300 psi WOG (non-shock) |
| Temperature Range | -20°F to 400°F |
| Standards | ASTM A197, ANSI B16.3 |
| Finishes | Black or Galvanized |
| Applications | Marine piping, cooling water, fuel lines |
Frequently Asked Questions
What is a reducing tee used for?
A reducing tee is a fitting that allows for a branch pipe of a smaller diameter to connect to a main line. It is commonly used in ship piping systems to step down flow to smaller equipment or distribution lines.
Are these fittings suitable for seawater service?
Galvanized malleable iron tees provide improved corrosion resistance and can be used in seawater systems with proper maintenance. For high salinity or aggressive corrosive environments, bronze or other non-ferrous fittings may be recommended.
What is the maximum pressure rating?
Our malleable cast iron reducing tees are rated up to 300 psi WOG (water, oil, gas). Always confirm system pressure and temperature conditions before installation.
Do you stock non-standard size reductions?
Yes, we carry a wide range of reducing combinations for most marine pipe standards. Contact us with your specific requirements for availability and lead times.
Inquire About This Product
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