Best 50mm Waste Pipe Fittings of 2026

Last updated on 13/01/2026
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Most Relevant
Most Relevant
Best Choice
1
Flexible Waste Pipe FOCCTS 1 1/4"" to 40-50mm Universal Pipe Connector Waste Water Trap Kit, Plastic Sink Waste Pipe, Drain Pipe Plumbing Trap for Bath Wash Basin Kitchen Sink, Extensable 350-880 mm

Flexible Waste Pipe FOCCTS 1 1/4"" to 40-50mm Universal Pipe Connector Waste Water Trap Kit, Plastic Sink Waste Pipe, Drain Pipe Plumbing Trap for Bath Wash Basin Kitchen Sink, Extensable 350-880 mm

FOCCTS
Why we love it
  • Fits 40-50mm standard pipes.
  • Extendable design, highly flexible.
  • Prevents leakage with silica-gel.
Main Highlights
  • Fits 40-50mm Pipes: Our waste pipe connector is compatible with standard 40-50mm pipes, making it a reliable solution for any bathroom sink. This pipe is designed to provide a efficient connection between your sink and drain, ensuring that water flows smoothly and efficiently
  • Flexible Pipe: Our adjustable bathroom sink drain pipe is designed to provide a flexible and customizable solution for your sink drainage needs. With its extendable design, this pipe can be adjusted from 350mm to 880mm to fit any bathroom sink setup
  • Silica-gel Gasket: The pipe features a silica-gel gasket which prevent water leakage and ensure a tight seal. This gasket is designed to provide a secure and leak-free connection between the pipe and your drain. With this gasket, you can be sure that your sink drainage will remain efficient and reliable
  • Wall or Floor Drain: The flexible drain pipe is suitable for both wall and floor drains. This means that you can easily adjust the pipe to fit your specific needs, regardless of the type of drain you have
  • Sturdy Aluminium union nut: The union nut of our bathroom sink waste trap is made of high-quality aluminum which provides excellent durability and longevity
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9.7
Exceptional
9.7
Exceptional
FOCCTS

Flexible Waste Pipe FOCCTS 1 1/4"" to 40-50mm Universal Pipe Connector Waste Water Trap Kit, Plastic Sink Waste Pipe, Drain Pipe Plumbing Trap for Bath Wash Basin Kitchen Sink, Extensable 350-880 mm

Why we love it
  • Fits 40-50mm standard pipes.
  • Extendable design, highly flexible.
  • Prevents leakage with silica-gel.
Main Highlights
  • Fits 40-50mm Pipes: Our waste pipe connector is compatible with standard 40-50mm pipes, making it a reliable solution for any bathroom sink. This pipe is designed to provide a efficient connection between your sink and drain, ensuring that water flows smoothly and efficiently
  • Flexible Pipe: Our adjustable bathroom sink drain pipe is designed to provide a flexible and customizable solution for your sink drainage needs. With its extendable design, this pipe can be adjusted from 350mm to 880mm to fit any bathroom sink setup
  • Silica-gel Gasket: The pipe features a silica-gel gasket which prevent water leakage and ensure a tight seal. This gasket is designed to provide a secure and leak-free connection between the pipe and your drain. With this gasket, you can be sure that your sink drainage will remain efficient and reliable
  • Wall or Floor Drain: The flexible drain pipe is suitable for both wall and floor drains. This means that you can easily adjust the pipe to fit your specific needs, regardless of the type of drain you have
  • Sturdy Aluminium union nut: The union nut of our bathroom sink waste trap is made of high-quality aluminum which provides excellent durability and longevity
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Value for Money
2
Pipestation Solvent Soil Pipe Reducer Set 110mm to 50mm / 40mm / 32mm | Pushfit Solvent Weld Waste Pipe Fitting Reducer Plug Connector Soilpipe Drainpipe Fittings | Push Fit Water Drainage PVC Reducer

Pipestation Solvent Soil Pipe Reducer Set 110mm to 50mm / 40mm / 32mm | Pushfit Solvent Weld Waste Pipe Fitting Reducer Plug Connector Soilpipe Drainpipe Fittings | Push Fit Water Drainage PVC Reducer

Pipestation
Why we love it
  • Wide compatibility for pipes.
  • Offset hole for flexibility.
  • Complete set for convenience.
Main Highlights
  • SOIL PIPE REDUCER SET IN BLACK – The 110mm to 50mm / 40mm / 32mm reducer set is used to connect either a 50mm, 40mm or 32mm waste pipe to a 110mm soil pipe socket.
  • SOILPIPE REDUCER SET – Single socket, this can be fitted into a pushfit 110mm or solvent weld 110mm pipe fitting, the 50/40/32mm hole is for solvent weld pipe only.
  • OFFSET HOLE – The hole in the reducer insert is offset to allow greater flexibility in installation.
  • REDUCER SET – The 110mm drainage fittings reducer set for 110mm to 50mm, 40mm or 32mm.
  • WHAT YOU GET – This pack includes 1x 110mm to 50mm Soil Pipe Reducing Insert, 1x 40mm reducer insert and 1x 32mm reducer insert all in colour black.
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9.5
Superb
9.5
Superb
Pipestation

Pipestation Solvent Soil Pipe Reducer Set 110mm to 50mm / 40mm / 32mm | Pushfit Solvent Weld Waste Pipe Fitting Reducer Plug Connector Soilpipe Drainpipe Fittings | Push Fit Water Drainage PVC Reducer

Why we love it
  • Wide compatibility for pipes.
  • Offset hole for flexibility.
  • Complete set for convenience.
Main Highlights
  • SOIL PIPE REDUCER SET IN BLACK – The 110mm to 50mm / 40mm / 32mm reducer set is used to connect either a 50mm, 40mm or 32mm waste pipe to a 110mm soil pipe socket.
  • SOILPIPE REDUCER SET – Single socket, this can be fitted into a pushfit 110mm or solvent weld 110mm pipe fitting, the 50/40/32mm hole is for solvent weld pipe only.
  • OFFSET HOLE – The hole in the reducer insert is offset to allow greater flexibility in installation.
  • REDUCER SET – The 110mm drainage fittings reducer set for 110mm to 50mm, 40mm or 32mm.
  • WHAT YOU GET – This pack includes 1x 110mm to 50mm Soil Pipe Reducing Insert, 1x 40mm reducer insert and 1x 32mm reducer insert all in colour black.
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3
Solvent Waste Pipe Tee Fittings, 50mm, Black, Pack of 3

Solvent Waste Pipe Tee Fittings, 50mm, Black, Pack of 3

AIGHER
Why we love it
  • Durable material ensures longevity.
  • Easy to install securely.
  • Versatile for various plumbing needs.
Main Highlights
  • PACK CONTENTS: Set of 3 black solvent waste pipe tee fittings, each designed for 50mm diameter pipes, perfect for plumbing installations
  • VERSATILE DESIGN: T-shaped junction fittings allow for branching connections in waste pipe systems with precise 90-degree angles
  • MATERIAL QUALITY: Constructed from durable black plastic specifically engineered for waste water applications
  • EASY INSTALLATION: Compatible with standard solvent cement for secure, watertight connections in domestic plumbing systems
  • DIMENSIONS: Each fitting measures 50mm in diameter across all three connection points for consistent pipe compatibility
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9.3
Superb
9.3
Superb
AIGHER

Solvent Waste Pipe Tee Fittings, 50mm, Black, Pack of 3

Why we love it
  • Durable material ensures longevity.
  • Easy to install securely.
  • Versatile for various plumbing needs.
Main Highlights
  • PACK CONTENTS: Set of 3 black solvent waste pipe tee fittings, each designed for 50mm diameter pipes, perfect for plumbing installations
  • VERSATILE DESIGN: T-shaped junction fittings allow for branching connections in waste pipe systems with precise 90-degree angles
  • MATERIAL QUALITY: Constructed from durable black plastic specifically engineered for waste water applications
  • EASY INSTALLATION: Compatible with standard solvent cement for secure, watertight connections in domestic plumbing systems
  • DIMENSIONS: Each fitting measures 50mm in diameter across all three connection points for consistent pipe compatibility
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4
PVC Waste Pipe 90-Degree Bend Fitting, 50mm, White, Pack of 3

PVC Waste Pipe 90-Degree Bend Fitting, 50mm, White, Pack of 3

AIGHER
Why we love it
  • Versatile plumbing solution for everyone.
  • Secure, watertight connections guaranteed.
  • Durable and chemical-resistant material.
Main Highlights
  • PACK CONTENTS: Set of 3 white PVC waste pipe 90-degree bend fittings, each measuring 50mm in diameter for versatile plumbing solutions
  • DESIGN FEATURES: Solvent weld fitting ensures a secure, watertight connection when properly installed with compatible PVC waste pipes
  • CONSTRUCTION: Durable PVC material provides excellent chemical resistance and long-lasting performance in waste water applications
  • INSTALLATION: Compatible with standard 50mm PVC waste pipes, ideal for both domestic and commercial plumbing systems
  • ANGLE SPECIFICATION: Precise 90-degree bend design allows for clean right-angle transitions in waste pipe installations
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9.1
Superb
9.1
Superb
AIGHER

PVC Waste Pipe 90-Degree Bend Fitting, 50mm, White, Pack of 3

Why we love it
  • Versatile plumbing solution for everyone.
  • Secure, watertight connections guaranteed.
  • Durable and chemical-resistant material.
Main Highlights
  • PACK CONTENTS: Set of 3 white PVC waste pipe 90-degree bend fittings, each measuring 50mm in diameter for versatile plumbing solutions
  • DESIGN FEATURES: Solvent weld fitting ensures a secure, watertight connection when properly installed with compatible PVC waste pipes
  • CONSTRUCTION: Durable PVC material provides excellent chemical resistance and long-lasting performance in waste water applications
  • INSTALLATION: Compatible with standard 50mm PVC waste pipes, ideal for both domestic and commercial plumbing systems
  • ANGLE SPECIFICATION: Precise 90-degree bend design allows for clean right-angle transitions in waste pipe installations
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5
110mm Soil Pipe Elbow Bend 90° Socket, 50 mm Left Side Inlet, Waste Grey Spigot PVC Fitting

110mm Soil Pipe Elbow Bend 90° Socket, 50 mm Left Side Inlet, Waste Grey Spigot PVC Fitting

Generic
Why we love it
  • Rubber seals ensure tight fit.
  • Easy installation, no tools.
  • Perfect for above ground use.
Main Highlights
  • Complete with rubber seals
  • Fast fit with no tools required
  • To use above ground
  • Durable Quality PVC
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9.0
Superb
9.0
Superb
Generic

110mm Soil Pipe Elbow Bend 90° Socket, 50 mm Left Side Inlet, Waste Grey Spigot PVC Fitting

Why we love it
  • Rubber seals ensure tight fit.
  • Easy installation, no tools.
  • Perfect for above ground use.
Main Highlights
  • Complete with rubber seals
  • Fast fit with no tools required
  • To use above ground
  • Durable Quality PVC
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6
Solvent Weld White 50mm (56mm) Waste Pipe Coupling - Pack of 2

Solvent Weld White 50mm (56mm) Waste Pipe Coupling - Pack of 2

MSL
Why we love it
  • Strong permanent installation guaranteed.
  • Compatible with 56mm pipe fittings.
  • Includes a pack of two.
Main Highlights
  • This product is made to be installed with 56mm (known as 2 inch solvent weld) pipe or fittings. If your pipe or existing fittings measure 50mm, or has PP printed on it, then this product is not compatible and you will require 50mm pushfit or compression fittings.
  • This listing is for a Pack of 2
  • Solvent weld waste pipe coupling designed to join two waste pipes.
  • Solvent weld fittings are secured using solvent weld cement for a permanent and strong installation.
  • This is for waste water use and not rainwater drainpipe use which is a different product.
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8.8
Excellent
8.8
Excellent
MSL

Solvent Weld White 50mm (56mm) Waste Pipe Coupling - Pack of 2

Why we love it
  • Strong permanent installation guaranteed.
  • Compatible with 56mm pipe fittings.
  • Includes a pack of two.
Main Highlights
  • This product is made to be installed with 56mm (known as 2 inch solvent weld) pipe or fittings. If your pipe or existing fittings measure 50mm, or has PP printed on it, then this product is not compatible and you will require 50mm pushfit or compression fittings.
  • This listing is for a Pack of 2
  • Solvent weld waste pipe coupling designed to join two waste pipes.
  • Solvent weld fittings are secured using solvent weld cement for a permanent and strong installation.
  • This is for waste water use and not rainwater drainpipe use which is a different product.
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7
FLOPLAST 50mm Grey Pushfit Waste Pipe Knuckle

FLOPLAST 50mm Grey Pushfit Waste Pipe Knuckle

FloPlast
Why we love it
  • Easy 90-degree pipe joining.
  • Perfect for waste water.
  • Compatible with 50mm fittings.
Main Highlights
  • This product is made to be installed with 50mm pipe or fittings which actually measures 53.5mm. If your pipe or existing fittings do not measure 53.5mm, or has ABS printed on the pipe or fittings, this fitting is not compatible and you will require 56mm solvent weld fittings
  • This listing is for a Pack of 1
  • Waste pipe push fit elbow designed to join 2 waste pipes in a sharp 90 degree configeration
  • This is for waste water use and not rainwater drainpipe use which is a different product
  • Grey Pushfit Waste Pipe Fitting (not anthracite)
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8.7
Excellent
8.7
Excellent
FloPlast

FLOPLAST 50mm Grey Pushfit Waste Pipe Knuckle

Why we love it
  • Easy 90-degree pipe joining.
  • Perfect for waste water.
  • Compatible with 50mm fittings.
Main Highlights
  • This product is made to be installed with 50mm pipe or fittings which actually measures 53.5mm. If your pipe or existing fittings do not measure 53.5mm, or has ABS printed on the pipe or fittings, this fitting is not compatible and you will require 56mm solvent weld fittings
  • This listing is for a Pack of 1
  • Waste pipe push fit elbow designed to join 2 waste pipes in a sharp 90 degree configeration
  • This is for waste water use and not rainwater drainpipe use which is a different product
  • Grey Pushfit Waste Pipe Fitting (not anthracite)
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8
Solvent Black 50mm (56mm) Waste Pipe Swept Bend - Pack of 2

Solvent Black 50mm (56mm) Waste Pipe Swept Bend - Pack of 2

MSL
Why we love it
  • Permanent and strong installation.
  • Increases waste flow rate.
  • Pack of 2.
Main Highlights
  • This product is made to be installed with 56mm (known as 2 inch solvent weld) pipe or fittings. If your pipe or existing fittings measure 50mm then this product is not compatible and you will require 50mm pushfit or compression fittings
  • Solvent weld waste pipe swept bend designed to join 2 waste pipes in a gradual 90 degree configeration, increasing flow rate due to the more gentle bend.
  • This listing is for a Pack of 2
  • Solvent weld fittings are secured using solvent weld cement for a permanent and strong installation
  • This is for waste water use and not rainwater drainpipe use which is a different product
Show More
8.7
Excellent
8.7
Excellent
MSL

Solvent Black 50mm (56mm) Waste Pipe Swept Bend - Pack of 2

Why we love it
  • Permanent and strong installation.
  • Increases waste flow rate.
  • Pack of 2.
Main Highlights
  • This product is made to be installed with 56mm (known as 2 inch solvent weld) pipe or fittings. If your pipe or existing fittings measure 50mm then this product is not compatible and you will require 50mm pushfit or compression fittings
  • Solvent weld waste pipe swept bend designed to join 2 waste pipes in a gradual 90 degree configeration, increasing flow rate due to the more gentle bend.
  • This listing is for a Pack of 2
  • Solvent weld fittings are secured using solvent weld cement for a permanent and strong installation
  • This is for waste water use and not rainwater drainpipe use which is a different product
Show More
9
PVC Waste Pipe Fitting, 90-Degree Conversion Bend, 50mm, Black, Pack of 3

PVC Waste Pipe Fitting, 90-Degree Conversion Bend, 50mm, Black, Pack of 3

AIGHER
Why we love it
  • Versatile plumbing installation options.
  • Durable, long-lasting PVC construction.
  • Perfect for standard waste pipes.
Main Highlights
  • PACK CONTENTS: Set of 3 black PVC waste pipe fittings, each featuring a 90-degree conversion bend design for versatile plumbing installations
  • DIMENSIONS: 50mm diameter fitting designed for standard waste pipe connections, providing precise alignment and secure joints
  • CONSTRUCTION: Manufactured from durable PVC material, offering excellent chemical resistance and long-term reliability in waste systems
  • INSTALLATION: Solvent weld fitting ensures a permanent, watertight seal when used with appropriate PVC cement and primer
  • COMPATIBILITY: Suitable for domestic and commercial waste pipe systems, perfectly matching standard 50mm PVC waste pipes
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8.7
Excellent
8.7
Excellent
AIGHER

PVC Waste Pipe Fitting, 90-Degree Conversion Bend, 50mm, Black, Pack of 3

Why we love it
  • Versatile plumbing installation options.
  • Durable, long-lasting PVC construction.
  • Perfect for standard waste pipes.
Main Highlights
  • PACK CONTENTS: Set of 3 black PVC waste pipe fittings, each featuring a 90-degree conversion bend design for versatile plumbing installations
  • DIMENSIONS: 50mm diameter fitting designed for standard waste pipe connections, providing precise alignment and secure joints
  • CONSTRUCTION: Manufactured from durable PVC material, offering excellent chemical resistance and long-term reliability in waste systems
  • INSTALLATION: Solvent weld fitting ensures a permanent, watertight seal when used with appropriate PVC cement and primer
  • COMPATIBILITY: Suitable for domestic and commercial waste pipe systems, perfectly matching standard 50mm PVC waste pipes
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10
Solvent Black 50mm (56mm) Waste Pipe 90 Degree Knuckle Bend - Pack of 2

Solvent Black 50mm (56mm) Waste Pipe 90 Degree Knuckle Bend - Pack of 2

MSL
Why we love it
  • Strong permanent installation solution.
  • Connects two pipes efficiently.
  • Pack includes two units.
Main Highlights
  • This product is made to be installed with 56mm (known as 2 inch solvent weld) pipe or fittings. If your pipe or existing fittings measure 50mm, or has PP printed on it, then this product is not compatible and you will require 50mm pushfit or compression fittings
  • Solvent weld waste pipe elbow designed to join 2 waste pipes in a sharp 90 degree configeration
  • This listing is for a Pack of 2
  • Solvent weld fittings are secured using solvent weld cement for a permanent and strong installation
  • This is for waste water use and not rainwater drainpipe use which is a different product
Show More
8.7
Excellent
8.7
Excellent
MSL

Solvent Black 50mm (56mm) Waste Pipe 90 Degree Knuckle Bend - Pack of 2

Why we love it
  • Strong permanent installation solution.
  • Connects two pipes efficiently.
  • Pack includes two units.
Main Highlights
  • This product is made to be installed with 56mm (known as 2 inch solvent weld) pipe or fittings. If your pipe or existing fittings measure 50mm, or has PP printed on it, then this product is not compatible and you will require 50mm pushfit or compression fittings
  • Solvent weld waste pipe elbow designed to join 2 waste pipes in a sharp 90 degree configeration
  • This listing is for a Pack of 2
  • Solvent weld fittings are secured using solvent weld cement for a permanent and strong installation
  • This is for waste water use and not rainwater drainpipe use which is a different product
Show More