MDPE Straight Joiner 50mm is a compression fitting designed to connect two 50mm MDPE pipes in a straight line. Built for hands-on tradespeople, builders and installers, it offers a straightforward, reliable solution for water supply, irrigation and related piping needs. Key features and specifications
- Pressure rating: PN10, capable of withstanding up to 10 bar under standard MDPE operating conditions.
- Material and resilience: MDPE provides chemical resistance and durable performance across a range of environments.
- Connection type: threaded compression connections to help ensure a tight seal and straightforward assembly.
- Leak prevention: when installed correctly, the joint is designed to be leak-free, reducing maintenance calls.
- Durability: designed to tolerate temperature variations and mechanical stresses without compromising integrity.
- Versatility: suitable for water supply, irrigation, and various industrial piping scenarios; commonly used where straight-through, uninterrupted runs are required. Why this matters in the field
- Simpler installation: no specialist equipment is required beyond standard hand tools, making it practical for on-site work and quicker turnarounds.
- Cost-effective and reliable: MDPE straight joiners minimise fittings in straight runs, helping to keep project costs predictable while maintaining a secure, long-lasting connection.
- Broad compatibility: specifically made for 50mm MDPE pipe, with PN10 rating providing a clear expectation of performance in typical domestic and light commercial systems. Use cases and tips
- Ideal for straight-line expansion or repair sections in domestic water mains, external irrigation lines, and utility runs where a robust, corrosion-resistant joint is needed.
- Ensure pipe ends are cut square and clean before fitting; check that the compression connection seats fully and tighten as required to achieve the seal.
- Consider regular inspection in exposed or outdoor installations to confirm joint integrity over time. For tradespeople seeking a dependable 50mm MDPE straight connection, this joiner delivers straightforward assembly, solid performance and clear operating limits.
Akor
MDPE Pipe Fittings
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.

All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online.
The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days. Please get in touch before you order if you need a specifc delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page.
Some orders are delivered on our own vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:

Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
MDPE Straight Joiner 50mm is a compression fitting designed to connect two 50mm MDPE pipes in a straight line. Built for hands-on tradespeople, builders and installers, it offers a straightforward, reliable solution for water supply, irrigation and related piping needs. Key features and specifications
- Pressure rating: PN10, capable of withstanding up to 10 bar under standard MDPE operating conditions.
- Material and resilience: MDPE provides chemical resistance and durable performance across a range of environments.
- Connection type: threaded compression connections to help ensure a tight seal and straightforward assembly.
- Leak prevention: when installed correctly, the joint is designed to be leak-free, reducing maintenance calls.
- Durability: designed to tolerate temperature variations and mechanical stresses without compromising integrity.
- Versatility: suitable for water supply, irrigation, and various industrial piping scenarios; commonly used where straight-through, uninterrupted runs are required. Why this matters in the field
- Simpler installation: no specialist equipment is required beyond standard hand tools, making it practical for on-site work and quicker turnarounds.
- Cost-effective and reliable: MDPE straight joiners minimise fittings in straight runs, helping to keep project costs predictable while maintaining a secure, long-lasting connection.
- Broad compatibility: specifically made for 50mm MDPE pipe, with PN10 rating providing a clear expectation of performance in typical domestic and light commercial systems. Use cases and tips
- Ideal for straight-line expansion or repair sections in domestic water mains, external irrigation lines, and utility runs where a robust, corrosion-resistant joint is needed.
- Ensure pipe ends are cut square and clean before fitting; check that the compression connection seats fully and tighten as required to achieve the seal.
- Consider regular inspection in exposed or outdoor installations to confirm joint integrity over time. For tradespeople seeking a dependable 50mm MDPE straight connection, this joiner delivers straightforward assembly, solid performance and clear operating limits.
Akor
MDPE Pipe Fittings
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.

All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online. The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days.
Please get in touch before you order if you need a specific delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page. Some orders are delivered on our vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations, we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
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Akor
MDPE Straight Joiner 50mm
£6.00
Unit price
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Unavailable
MDPE Straight Joiner 50mm is a compression fitting designed to connect two 50mm MDPE pipes in a straight line. Built for hands-on tradespeople, builders and installers, it offers a straightforward, reliable solution for water supply, irrigation and related piping needs. Key features and specifications
- Pressure rating: PN10, capable of withstanding up to 10 bar under standard MDPE operating conditions.
- Material and resilience: MDPE provides chemical resistance and durable performance across a range of environments.
- Connection type: threaded compression connections to help ensure a tight seal and straightforward assembly.
- Leak prevention: when installed correctly, the joint is designed to be leak-free, reducing maintenance calls.
- Durability: designed to tolerate temperature variations and mechanical stresses without compromising integrity.
- Versatility: suitable for water supply, irrigation, and various industrial piping scenarios; commonly used where straight-through, uninterrupted runs are required. Why this matters in the field
- Simpler installation: no specialist equipment is required beyond standard hand tools, making it practical for on-site work and quicker turnarounds.
- Cost-effective and reliable: MDPE straight joiners minimise fittings in straight runs, helping to keep project costs predictable while maintaining a secure, long-lasting connection.
- Broad compatibility: specifically made for 50mm MDPE pipe, with PN10 rating providing a clear expectation of performance in typical domestic and light commercial systems. Use cases and tips
- Ideal for straight-line expansion or repair sections in domestic water mains, external irrigation lines, and utility runs where a robust, corrosion-resistant joint is needed.
- Ensure pipe ends are cut square and clean before fitting; check that the compression connection seats fully and tighten as required to achieve the seal.
- Consider regular inspection in exposed or outdoor installations to confirm joint integrity over time. For tradespeople seeking a dependable 50mm MDPE straight connection, this joiner delivers straightforward assembly, solid performance and clear operating limits.