HDPE Fittings for Corrugated Drainage Pipe
We supply a variety of high quality and durable HDPE fittings for small-diameter and large-diameter dual wall HDPE pipe.
Single Wall Fittings
Single Wall Fittings connected Single Wall HDPE Pipe.
These soil tight fittings are made from durable HDPE plastic and are manufactured to fit Single Wall HDPE Pipe up to 8-inches in diameter.
Injection Molded Fittings
Injection Molded Fittings connect small diameter Double Wall HDPE Pipe but can also be used for Single Wall Corrugated Pipe.
Injection Molded Fittings have a smooth finish because they are made from a single mold. These fittings are manufactured from durable HDPE plastic and fit pipes up to 12-inches in diameter. HDPE Injection Molded Fittings are available in soil-tight and water-tight connections.
Double Wall Fittings
Double Wall Fittings connect Double Wall Corrugated Pipe.
These hand fabricated fittings are made from durable HDPE plastic and are manufactured to fit Double Wall HDPE Pipe up to 60” in diameter. Double Wall fittings are available in soil-tight and water-tight connections.
Band Couplers
HDPE Band Couplers, also known as split couplers, connect Corrugated Pipe and HDPE Fittings to create a strong, leak resistant joint.
HDPE Band Couplers are available for 8-inch to – 60-inch diameters.
Flared End Sections
HDPE Flared End Sections funnel water into pipe at inlets. They also improve hydraulics and prevent scour from heavy outflow from culverts and drainage outlets.
HDPE End Sections are available for 8-inch to 48-inch diameter pipe. Larger End Sections are available in CMP which are also compatible with HDPE pipe.
Single Wall Fittings
HDPE Single Wall Wyes snaps over the ends of single wall pipe to make a secure joint connection at a 45-degree angle. The Single Wall Wye is made from high-density polyethylene and creates a soil tight connection to single wall corrugated HDPE pipe.
| Pipe Diameter | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ Wye |
| 6 in | HDPE Single Wall 6″ Wye |
| 8 in | HDPE Single Wall 8″ Wye |
| 6 in to 4 in | HDPE Single Wall 6″ x 4″ Reducing Wye |
Single Wall Tees are made from high-density polyethylene and create a soil tight connection between there pieces of single wall HDPE pipe.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ Tee – Snap Type |
| 6 in | HDPE Single Wall 6″ Tee – Snap Type |
| 6 in to 4 in | HDPE Single Wall 6″ x 4″ Reducing Tee |
HDPE Single Wall Elbows are made of high-density polyethylene. These fittings are used to connect HDPE Single Wall coils and HDPE Single Wall sticks for agricultural, commercial and residential applications. HDPE Single Wall Elbows create soil tight connections at 45 degree angles.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ 45 Degree Elbow |
HDPE Single Wall Elbows are made of high-density polyethylene. Single Wall Elbows create soil tight connections and a 90 degree change in pipe system direction.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ 90 Degree Elbow |
| 6 in | HDPE Single Wall 6″ 90 Degree Elbow |
The Single Wall HDPE Downspout Adapters improves drainage and prevents pooling caused by runoff. Downspout Adapters are made from high-density polyethylene and are designed to fit 4-inch and 6-inch single wall HDPE pipe.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 2″ x 3″ x 4″ Downspout Adapter |
| 4 in | HDPE Single Wall 3″ x 4″ x 4″ Downspout Adapter |
| 6 in | HDPE Single Wall 4″ x 6″ x 6″ Downspout Adapter |
HDPE Single Wall Internal Couplers are made of high-density polyethylene materials and create a soil tight connection between pipe and fittings.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ Internal Coupler |
| 6 in | HDPE Single Wall 6″ Internal Coupler |
| 8 in | HDPE Single Wall 8″ Internal Coupler |
| 10 in | HDPE Single Wall 10″ Internal Coupler |
HDPE Single Wall External Couplers are made of high-density polyethylene materials and create a soil tight connection between pipe and fittings.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ External Coupler-Snap Type |
| 6 in | HDPE Single Wall 6″ External Coupler-Snap Type |
| 8 in | HDPE Single Wall 8″ External Coupler-Snap Type |
| 10 in | HDPE Single Wall 10″ External Coupler-Snap Type |
HDPE Single Wall Reducing Couplers are made of high-density polyethylene materials and create a soil tight connection between pipes of different diamters.
| Pipe Diamater | Description |
|---|---|
| 6 in to 4 in | HDPE Single Wall 6″ x 4″ Reducing External Coupler- Snap Type |
| 8 in to 6 in | HDPE Single Wall 8″ x 6″ Reducing External Coupler- Snap Type |
| 10 in to 8 in | HDPE Single Wall 10″ x 8″ Reducing External Coupler- Snap Type |
| 12 in to 10 in | HDPE Single Wall 12″ x 10″ Reducing External Coupler- Snap Type |
HDPE Single Wall End Caps are available in Split End or Snap. Install these snap or split caps externally over the HDPE single wall pipe.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Single Wall 4″ End Cap – Snap Type |
| 6 in | HDPE Single Wall 6″ End Cap |
| 8 in | HDPE Single Wall 8″ End Cap – Snap Type |
| 10 in | HDPE Single Wall 10″ End Cap – Snap Type |
Injection Molded Fittings
The HDPE Injection Molded Wye is a molded fitting that creates a 45-degree change in a run of HDPE double wall pipe. The injection molded fitting is made from high-density polyethylene and has a soil tight bell end.
| Pipe Diameter | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ Wye ST |
| 6 in | HDPE Injection Molded 6″ Wye ST |
| 8 in | HDPE Injection Molded 8″ Wye ST |
| 10 in | HDPE Injection Molded 10″ Wye ST |
| 12 in | HDPE Injection Molded 12″ Wye ST |
The HDPE Injection Molded Wye is a molded fitting that creates a 45-degree change in a run of HDPE double wall pipe. The injection molded fitting is made from high-density polyethylene and has a water tight bell end that needs a gasket for each opening when making a water tight connection to a piece of double wall pipe.
| Pipe Diameter | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ Wye WT |
| 6 in | HDPE Injection Molded 6″ Wye WT |
| 8 in | HDPE Injection Molded 8″ Wye WT |
| 10 in | HDPE Injection Molded 10″ Wye WT |
| 12 in | HDPE Injection Molded 12″ Wye WT |
The HDPE Injection Molded Tee is a molded fitting that creates a 90-degree change in a run of HDPE double wall pipe. The injection molded fitting is made from high-density polyethylene and has a soil tight bell end.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ Tee ST |
| 6 in | HDPE Injection Molded 6″ Tee ST |
| 8 in | HDPE Injection Molded 8″ Tee ST |
| 10 in | HDPE Injection Molded 10″ Tee ST |
| 12 in | HDPE Injection Molded 12″ Tee ST |
The HDPE Injection Molded Tee is a molded fitting that creates a 90-degree change in a run of HDPE double wall pipe. The injection molded fitting is made from high-density polyethylene and has a water tight bell end that needs a gasket for each opening when making a water tight connection to a piece of double wall pipe.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ Tee WT |
| 6 in | HDPE Injection Molded 6″ Tee WT |
| 8 in | HDPE Injection Molded 8″ Tee WT |
| 10 in | HDPE Injection Molded 10″ Tee WT |
| 12 in | HDPE Injection Molded 12″ Tee WT |
HDPE Double Wall Injection Molded 45 Degree Elbow is made of high-density polyethylene. These fittings are smooth on the interior and exterior and has a bell end for a soil tight (ST) connection. HDPE Elbow accommodate changes in pipe system direction for most stormwater management projects.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ 45 Degree Elbow ST |
| 6 in | HDPE Injection Molded 6″ 45 Degree Elbow ST |
| 8 in | HDPE Injection Molded 8″ 45 Degree Elbow ST |
| 10 in | HDPE Injection Molded 10″ 45 Degree Elbow ST |
| 12 in | HDPE Injection Molded 12″ 45 Degree Elbow ST |
HDPE Double Wall Injection Molded 45 Degree Elbow is made of high-density polyethylene. These fittings are smooth on the interior and exterior and has a water tight bell end that requires gaskets. HDPE Elbow accommodate changes in pipe system direction for most stormwater management projects.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ 45 Degree Elbow WT |
| 6 in | HDPE Injection Molded 6″ 45 Degree Elbow WT |
| 8 in | HDPE Injection Molded 8″ 45 Degree Elbow WT |
| 10 in | HDPE Injection Molded 10″ 45 Degree Elbow WT |
| 12 in | HDPE Injection Molded 12″ 45 Degree Elbow WT |
HDPE Injection Molded 90 Degree Elbows are manufactured from high-density polyethylene. These double wall fittings have a smooth interior and exterior. The Soil Tight Injection Molded 90 Degree Elbow creates a soil tight bell connection to pipe and does not require a gasket.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ 90 Degree Elbow ST |
| 6 in | HDPE Injection Molded 6″ 90 Degree Elbow ST |
| 8 in | HDPE Injection Molded 8″ 90 Degree Elbow ST |
| 10 in | HDPE Injection Molded 10″ 90 Degree Elbow ST |
| 12 in | HDPE Injection Molded 12″ 90 Degree Elbow ST |
HDPE Injection Molded 90 Degree Elbows are manufactured from high-density polyethylene. These double wall fittings have a smooth interior and exterior. The Water Tight Injection Molded 90 Degree Elbow creates water tight bell connection to pipe that requires a gasket to create a water tight seal.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ 90 Degree Elbow WT |
| 6 in | HDPE Injection Molded 6″ 90 Degree Elbow WT |
| 8 in | HDPE Injection Molded 8″ 90 Degree Elbow WT |
| 10 in | HDPE Injection Molded 10″ 90 Degree Elbow WT |
| 12 in | HDPE Injection Molded 12″ 90 Degree Elbow WT |
The Injection Molded Water Tight Reducer Bell/Bell is a molded HDPE fitting with a bell end on both ends of the reducer.. This group of molded reducers requires a gasket to create a water tight connection on both ends of the reducer. This group of fittings is manufactured up to 12” diameters.
| Pipe Diamater | Description |
|---|---|
| 6 in to 4 in | HDPE Injection Molded 6″ x 4″ Reducer WT Bell/Bell |
| 8 in to 4 in | HDPE Injection Molded 8″ x 4″ Reducer WT Bell/Bell |
| 8 in to 6 in | HDPE Injection Molded 8″ x 6″ Reducer WT Bell/Bell |
| 10 in to 8 in | HDPE Injection Molded 10″ x 8″ Reducer WT Bell/Bell |
| 10 in to 6 in | HDPE Injection Molded 10″ x 6″ Reducer WT Bell/Bell |
| 12 in to 10 in | HDPE Injection Molded 12″ x 10″ Reducer WT Bell/Bell |
| 12 in to 8 in | HDPE Injection Molded 12″ x 8″ Reducer WT Bell/Bell |
| 12 in to 4 in | HDPE Injection Molded 12″ x 4″ Reducer WT Bell/Bell |
| 12 in to 6 in | HDPE Injection Molded 12″ x 6″ Reducer WT Bell/Bell |
The Injection Molded Water Tight Reducer BXS is a molded HDPE fitting with a bell and spigot end. This group of reducers requires a gasket to create a water tight connection. This group of fittings is manufactured for 6” x 4”, 8” x 4” and 8” x 6” connections.
| Pipe Diamater | Description |
|---|---|
| 6 in to 4 in | HDPE Injection Molded 6″ x 4″ Reducer WT BXS |
| 8 in to 4 in | HDPE Injection Molded 8″ x 4″ Reducer WT BXS |
| 8 in to 6 in | HDPE Injection Molded 8″ x 6″ Reducer WT BXS |
The Injection Molded End Cap is made from high-densisty polyethylene and makes a watertight connection at termination point for a run of HDPE Pipe. A gasket is required to make the watertight seal. These fittings are made in 4-inch and 6-inch. Fabricated Double Wall End Caps are available for larger diameters.
| Pipe Diamater | Description |
|---|---|
| 4 in | HDPE Injection Molded 4″ End Cap WT |
| 6 in | HDPE Injection Molded 6″ End Cap WT |
Couplers and Adapters
The Double Wall HDPE Band Coupler is manufactured from high-density polyethylene. Also known as Split Couplers or Split-Band Couplers, the Band Coupler wraps around the pipe ends to make a secure, leak resistant joint. Use HDPE Band Couplers for connecting double wall HDPE pipe to fittings and pipe.
| Pipe Diameter | Description |
|---|---|
| 10 in | HDPE 10″ Band Coupler |
| 12 in | HDPE 12″ Band Coupler |
| 15 in | HDPE 15″ Band Coupler |
| 18 in | HDPE 18″ Band Coupler |
| 24 in | HDPE 24″ Band Coupler |
| 30 in | HDPE 30″ Band Coupler |
| 36 in | HDPE 36″ Band Coupler |
| 42 in | HDPE 42″ Band Coupler |
| 48 in | HDPE 48″ Band Coupler |
| 60 in | HDPE 60″ Band Coupler |
HDPE Flared End Sections are made from strong and durable high density polyethylene. Flared End Sections are designed to funnel water into pipe at inlets and prevent scour from heavy outflow from a culvert and drainage outlets. Flared End Sections are available for 12″ – 36″ pipe and is compatible with HDPE and CMP Pipe.
| Pipe Diameter | Description |
|---|---|
| 12 in – 15 in | HDPE 12″ – 15″ Flared End Section |
| 18 in | HDPE 18″ Flared End Section |
| 24 in | HDPE 24″ Flared End Section |
| 30 in | HDPE 30″ Flared End Section |
| 36 in | HDPE 36″ Flared End Section |
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