Tigre Usa Inc 36-1770 Hub X Hub Coupling 3 Inches

Product Description

The TIGRE USA INC 36-1770 is a 3-inch hub-by-hub (HxH) pipe coupling designed to join straight lengths of pipe in drainage, waste, and vent systems. This fitting connects two pipe sections of equal diameter using a hub-on-each-end configuration, creating a secure, leak-resistant joint. It is sized for 3-inch pipe and sold in a package of 10 units. Plumbers and pipefitters install this type of coupling during new construction and repair work where a continuous pipe run must be extended or a damaged section replaced.

This coupling is suited for residential and light commercial plumbing applications. It is typically installed in drain, waste, and vent (DWV) runs where straight pipe segments need to be connected end to end. The hub-by-hub design accepts pipe spigot ends on both sides, making it a standard choice for in-line connections in horizontal or vertical pipe runs.

Key Features

• Hub x hub (HxH) end configuration accepts pipe spigot ends on both sides
• 3-inch nominal size for use with 3-inch pipe
• Designed for joining straight lengths of pipe in line
• Sold in a package of 10 couplings per unit of measure

Compatibility

Designed as an OEM-style replacement and standard-fit coupling for 3-inch DWV piping systems.

Installation Notes

Installation is performed by licensed plumbers in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize or drain the affected line before cutting into existing pipe. Ensure pipe ends are clean, deburred, and properly primed before applying solvent cement or making a mechanical joint, following the fitting manufacturer and code requirements. Do not stress or force misaligned pipe into the hubs.

Technical Specifications

• Nominal Pipe Size: 3 inches
• End Connection Type: Hub x Hub (HxH)
• Package Quantity: 10 per package
• Package Weight: 10 pounds

Standard Information

• Brand: TIGRE USA INC
• Manufacturer Part Number: 36-1770