Straight Coupling (socket) Manufacturer,Supplier and Exporter in India
Product Code : EL-WS-10497
Written by Palak Mall, Senior Content Writer · reviewed by Arvind Kumar, Lab Equipment Specialist, 12+ years in laboratory supply · updated 17 October 2026
The Straight Coupling (socket) is a reducing coupling, female at both ends, that joins 90 mm PVC pipe to 75 mm PVC pipe by solvent cement. Its uPVC body is rated at 10 bar at 20°C for 0 to 50°C, and Water and Sanitation lists it as the reducing joint for uPVC lines.
What is specified
| Detail | Figure listed |
|---|---|
| Type | Straight coupling (socket), reducing, female x female |
| Joint | Solvent cement |
| Sizes | 90 mm x 75 mm outside diameter |
| Material | uPVC (unplasticised polyvinyl chloride) |
| Pressure | 10 bar at 20°C |
| Temperature | 0 to 50°C |
Two near-identical names
This listing and the Straight Coupler Socket are easily confused. This one reduces, from 90 to 75 mm; the other is equal, 75 mm at both ends. Check which is meant before ordering.
Questions buyers ask
What are the two pipe sizes?
90 mm and 75 mm outside-diameter PVC pipe.
Can it join HDPE pipe?
No. It is a solvent cement fitting for PVC pipe; HDPE is joined with compression fittings such as the Reducing Coupler.
Request a quotation
Send the quantity, naming this reducing coupling rather than the equal one, through the contact page.
