Ductile Iron · FM & UL Approved · 300 PSI · Grooved End
Grooved Fittings
Complete range of ductile iron grooved fittings engineered for high performance and ease of installation in fire protection, HVAC, mining, and industrial piping systems. FM & UL approved, 300 PSI rated.
Brief Introduction
Our range of Ductile Iron Grooved Fittings is engineered for high performance and ease of installation in fire protection systems. Designed as per International Standards and approved by FM and UL, our fittings ensure safety, strength and reliability under demanding conditions.
Key Features
- Manufactured from High Quality Ductile Iron
- FM & UL Approved
- Epoxy coated or hot-dip galvanized for corrosion protection
- Pressure rating – 300 PSI ensuring safety and durability in demanding applications
- Quick & easy installation with grooved-end connections
- No welding or threading required — reduces installation time by up to 50%
- Suitable for fire protection, HVAC, mining, and industrial applications
Technical Overview
| Material | ASTM A536, Grade 65-45-12 |
| Threads | ASME B1.20.1 / ISO228 / ISO 7-1 |
| Working Pressure | 300 PSI |
| Surface Treatment | Epoxy, Dacromet and Galvanised |
| Zinc Coating | 70–80 μm |
| Size Available | 1" to 12" |
Grooved Elbows
90° Elbow
Standard grooved-end 90° elbow for directional change in fire protection and HVAC piping systems.
90° Reducing Elbow
Combines 90° directional change with pipe size reduction in a single fitting.
45° Elbow
Grooved-end 45° elbow for gentle directional changes, reducing friction loss in the system.
90° END-ALL Elbow
Specialized 90° elbow with end connection, designed for specific system configurations.
Grooved Tees & Crosses
Tee
Standard grooved-end equal tee for branching piping runs at 90° angles.
Reducing Tee
Grooved tee with reduced branch outlet for connecting smaller branch lines to main runs.
Reducing Tee with Female Thread
Grooved reducing tee with a threaded female branch outlet for threaded connections.
Cross
Four-way grooved fitting for connecting four pipes at right angles in a single junction.
Grooved Couplings
Rigid Coupling
Provides a rigid, non-flexible joint. Ideal where system rigidity and alignment are required. Prevents angular deflection.
Angle Pad Coupling
Designed for use on angled or tapered pipe sections where standard couplings cannot be applied.
Reducing Coupling
Connects two different pipe sizes in a rigid configuration without separate reducer fittings.
Flexible Coupling
Allows limited angular deflection, contraction, and expansion. Absorbs vibration and compensates for thermal movement.
Mechanical Tees & Outlets
U-Bolt Mechanical Tee
Branch outlet fitting secured with U-bolts. Enables branch connections without cutting or welding the main pipe.
Mechanical Tee Grooved Outlet
Mechanical tee with grooved branch outlet for connecting grooved-end branch piping.
Mechanical Tee Threaded Outlet
Mechanical tee with threaded branch outlet for threaded branch connections.
Mechanical Cross Grooved Outlet
Mechanical cross fitting with grooved outlets for four-way branch connections.
Mechanical Cross Threaded Outlet
Mechanical cross with threaded branch outlets for threaded four-way connections.
Grooved Reducers
Grooved Eccentric Reducer
Flat on one side for horizontal installations requiring proper drainage or air venting. Grooved ends.
Grooved Concentric Reducer
Both ends share the same centreline. Used where drainage is not a concern. Grooved-end connection.
Reducing Cross
Four-way grooved fitting with one or more reduced outlets for mixed-size branch connections.
Grooved Concentric Reducer with Female Thread
Concentric reducer with one grooved end and one female threaded end for hybrid connections.
Caps, Flanges & Accessories
Cap
Grooved end cap for terminating pipe runs. Provides a sealed, pressure-tight closure at pipe ends.
Flange Adaptor
Converts a grooved-end pipe connection to a flanged connection for interfacing with flanged equipment.
Split Flange
Two-piece flange assembly for grooved piping. Allows easy installation and removal without moving pipe.
Material & Coating Specifications
Ductile Iron
ASTM A536 Grade 65-45-12 — primary material for all grooved fittings. High strength and ductility.
Surface Coating
Epoxy coating (RAL 3000 Red / RAL 7040 Grey), Hot-dip galvanized, Dacromet finish for enhanced corrosion resistance.
Gasket Material
EPDM (Grade E) for water & air systems, Nitrile (Grade T) for petroleum & oil, Silicone for high-temperature applications.
Hardware
Bolts & nuts — Grade 8.8 / ASTM A183 standard. Zinc plated or Dacromet coated for corrosion protection.
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