160mm Underground Drainage 15° Double Socket Bend

Description

The 160mm 15 degree double socket bend is designed to create a small, controlled change of direction within compatible 160mm underground drainage pipework. This 160mm underground drainage bend uses a shallow 15 degree drainage bend angle and a convenient double socket drainage bend configuration, providing a practical PVC-U underground drainage bend for foul-water and surface-water systems. The shallow 15° angle is particularly useful for fine adjustments to a drainage route where a sharper 30°, 45° or near-90° bend would create more direction change than required.

160mm 15 Degree Double Socket Bend

The 160mm 15 degree double socket bend allows installers to make a gradual change in direction while maintaining a compatible 160mm underground drainage system. Because both ends are socketed, plain-ended 160mm drainage pipe can connect directly into either side of the fitting using the integral ring-seal joints.

Choosing a 160mm 15 Degree Double Socket Bend

Choose the 160mm 15 degree double socket bend where only a slight directional adjustment is required within a 160mm underground drainage run. A 15° fitting is useful for correcting pipe alignment, following a gradual route or making minor changes around site features without introducing an unnecessarily sharp bend.

160mm Underground Drainage Bend

This 160mm underground drainage bend is suitable for compatible larger-diameter drainage installations including domestic, commercial and groundwork applications. The 160mm size is commonly used where a larger drainage capacity is required and can form part of both foul-water and surface-water gravity drainage systems.

Installing a 160mm Underground Drainage Bend

Before installing the 160mm underground drainage bend, check that the pipe ends, sockets and seals are clean and free from grit or damage. Use suitable underground drainage lubricant where required and insert the prepared pipe squarely into each socket without displacing the rubber seal.

15 Degree Drainage Bend

A 15 degree drainage bend provides a much more gradual change of direction than 30°, 45° or 87.5° alternatives. This makes a 15 degree drainage bend particularly useful where the drainage route only needs a small correction while maintaining a smooth pipe alignment.

Where to Use a 15 Degree Drainage Bend

A 15 degree drainage bend can be useful for:

• Minor changes in drainage direction
• Correcting small pipe alignment differences
• Following gradual changes in trench direction
• Avoiding unnecessary sharper bends
• Foul-water underground drainage
• Surface-water drainage systems
• Domestic and commercial groundwork

Double Socket Drainage Bend

The fitting uses a double socket drainage bend design, meaning both ends contain socket connections for compatible plain-ended pipe. A double socket drainage bend can simplify installation because a separate coupler is not normally required to join plain pipe at either side of the bend.

Double Socket Drainage Bend Connections

Each socket uses a push-fit ring-seal connection. Check that the seals are correctly seated before assembly and keep all jointing surfaces clean during installation. Pipe should be inserted squarely into the sockets and should not be forced into alignment through the fitting.

PVC-U Underground Drainage Bend

This fitting is a PVC-U underground drainage bend designed for compatible non-pressure gravity drainage systems. PVC-U is widely used for underground drainage because it provides a lightweight, durable and corrosion-resistant pipe and fitting system.

PVC-U Underground Drainage Bend Applications

The PVC-U underground drainage bend can form part of suitable foul-water, surface-water and rainwater drainage installations where 160mm pipework is specified.

BS EN 1401 Underground Drainage

This type of 160mm PVC-U underground drainage fitting is manufactured for systems conforming to BS EN 1401 for non-pressure underground drainage and sewerage. Always check compatibility when combining underground drainage pipe and fittings from different systems.

15° Bend vs 30° Bend

A 15° bend creates a smaller directional adjustment than a 30° bend. Choose the 15° option where only a minor route correction is needed. A 30° bend is more suitable where the drainage line needs a more noticeable directional change.

15° Bend vs 45° Bend

A 45° bend creates three times the nominal directional change of a 15° fitting. Where the pipe route can be achieved with the shallower angle, a 15° bend allows a more gradual alignment change.

Preparing 160mm Drainage Pipe

If 160mm drainage pipe needs to be cut before installation, make a clean square cut and remove burrs from the pipe end. Chamfer the prepared end where required to help protect the ring seal during insertion and make sure no grit or debris enters the socket.

Bedding and Support

The bend and adjoining pipework should be properly bedded and supported within the trench. Avoid leaving the fitting suspended between unsupported pipe sections, as this can place unnecessary stress on the joints after backfilling.

Foul-Water Drainage

This fitting can form part of compatible foul-water gravity drainage systems where 160mm underground drainage pipework is required. The complete installation should maintain the specified pipe falls and provide suitable maintenance and inspection access.

Surface-Water Drainage

The bend can also be incorporated into compatible surface-water and rainwater drainage systems where a small 15° directional adjustment is required.

160mm 15 Degree Double Socket Bend Applications

The 160mm 15 degree double socket bend is suitable for compatible applications including:

• 160mm underground drainage
• Minor pipe alignment adjustments
• Foul-water drainage runs
• Surface-water drainage
• Rainwater drainage systems
• Domestic groundworks
• Commercial drainage systems
• Drainage repairs and alterations
• New underground drainage installations

160mm 15 Degree Double Socket Bend Key Features

• Nominal pipe size: 160mm
• Bend angle: 15°
• Double socket configuration
• Socket connection at both ends
• Push-fit ring-seal joints
• PVC-U underground drainage construction
• Suitable for compatible non-pressure gravity drainage
• Suitable for foul-water drainage
• Suitable for surface-water drainage
• Useful for small directional and alignment changes

Shop 160mm Underground Drainage

Browse our complete 160mm Underground Drainage range for pipes, bends, branches, couplers, reducers and access fittings. You can also browse the wider Underground Drainage range for additional pipe sizes, chambers, gullies and drainage accessories. The 160mm 15 degree double socket bend provides a practical 160mm underground drainage bend with a shallow 15 degree drainage bend angle, convenient double socket drainage bend connections and durable PVC-U underground drainage bend construction.