Grooved Pipe Fittings

Grooved Concentric Reducers

Grooved concentric reducers connect two different pipe diameters through a centered transition. The red ductile iron body has a larger opening and a smaller opening with grooved end connections.

Concentric reducer Grooved ends

Match the actual pipe dimensions and connection drawing when ordering. Size-specific dimensions and pressure data are available on request.

Specifications

Product specifications

Use the specifications together with the configuration table below.

Configuration
Concentric reducer
Connection
Grooved ends
Body material
Ductile iron
Application
Fire protection water piping
Origin
Fujian, China
Customization
Available
Nominal size pair / pipe outside diameter pair
DN80 × DN50 / 89 × 60 mm; DN80 × DN65 / 89 × 76 mm; DN100 × DN50 / 114 × 60 mm; DN100 × DN65 / 114 × 76 mm; DN100 × DN80 / 114 × 89 mm; DN125 × DN50 / 140 × 60 mm; DN125 × DN65 / 140 × 76 mm; DN125 × DN80 / 140 × 89 mm; DN125 × DN100 / 140 × 114 mm; DN150 × DN50 / 165 × 60 mm; DN150 × DN65 / 165 × 76 mm; DN150 × DN80 / 165 × 89 mm; DN150 × DN100 / 165 × 114 mm; DN150 × DN125 / 165 × 140 mm; DN200 × DN80 / 219 × 89 mm; DN200 × DN100 / 219 × 114 mm; DN200 × DN125 / 219 × 140 mm; DN200 × DN150 / 219 × 165 mm

Models & configurations

Models & configurations

The pictured configuration is available for quotation. Send the connection and service requirements below.

ConfigurationSelection details
Concentric reducerLarge-end and small-end pipe outside diameters, groove profile and quantity.

Final dimensions and technical data are supplied for the selected configuration.

Selection reference

The manufacturer example below helps you specify an enquiry. Its values describe the named reference model, not the CHUANWEI product pictured above. Request the offered model’s datasheet for your order.

Victaulic grooved fittings · 07.01

Ductile iron grade
ASTM A536 65-45-12
Groove system
OGS

Match the pipe outside diameter and groove profile; the assembly pressure rating also depends on the coupling and pipe.

Manufacturer reference ↗

Request a quotation

Select your configuration

Include the product reference, quantity and delivery destination, together with the requirements below.

Connection and selectionLarge-end and small-end pipe outside diameters, groove profile and quantity.
Service and customizationSend the service requirements, quantity and destination. Customization is available; details are reviewed against your order.

Request product details and a quotation

Send your selected configuration, quantity and destination.