HDPE Pipe: Duct & Conduit Supplier

HDPE pricing fluctuates with resin costs. To make sure you get the best price, Chapman Electric determines prices per quote. Request a quote below, contact us, or call 800-767-1576 and we will be happy to help!

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Dura-Line Smooth Wall HDPE Conduit

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Dura-Line UL Listed HDPE Conduit

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CENFUSE HDPE 4710 Geothermal Pipe Coils - SDR 15.5 - 138 PSI

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CENFUSE HDPE 4710 Geothermal Pipe - SDR 11 - 200 PSI

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Cenfuse HDPE 4710 Geothermal Pipe Coils - SDR 9 - 250 PSI

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Cenfuse HDPE 4710 Geothermal Pipe - SDR 15.5 - 138 PSI

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CENFUSE HDPE 4710 Geothermal Pipe Coils - SDR 11 - 200 PSI

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Earth Loops HDPE 4710 Geothermal - SDR 11

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Cenfuse HDPE 4710 Geothermal Pipe - SDR 17 - 125 PSI

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Dura-Line Corrugated HDPE - Standard

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Blue Diamond HDPE Microduct

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Blue Diamond 3N1 Boreable HDPE Conduit

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Blue Diamond HDPE Cable in Conduit (CIC)

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Blue Diamond Tracer Wire HDPE Duct

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Blue Diamond Ribbed Wall Duct

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Blue Diamond UL Listed HDPE Conduit

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Blue Diamond Smooth Wall Duct

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HDPE 4710 Gas Pipe

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Dura-Line
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sku: DUR-SW

Dura-Line Smooth Wall HDPE Conduit

All Dura-Line's smooth wall conduit meets or exceeds one or more of the following specifications: ASTM F-2160, ASTM D-3035, ASTM D-2239, ASTM D-3485, NEMA TC-7, UL 651, UL 1990, Bellcore GR-356 Details: Smooth inner and outer walls Co-extruded with...

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Dura-Line
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sku: DL-UL

Dura-Line UL Listed HDPE Conduit

Schedule 40, Schedule 80, SDR 13.5 UL Listed HDPE Conduit by Dura-Line Duraline's UL Listed HDPE is a flexible, non-metallic raceway used to protect underground cables and wires. It has superior crush resistance, low coefficient of friction, and high...

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Centennial Plastics, Inc.
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sku: FS471550200-300

CENFUSE HDPE 4710 Geothermal Pipe Coils - SDR 15.5 - 138 PSI

Cenfuse Geothermal SDR 15.5 HDPE Pipe Copils by Centennial Plastics HDPE 4710 — ASTM D3035 Flexible high density polyethylene piping material for buried or submerged closed loop geothermal exchangers. SDR: 15.5 PSI: 138 Available in 2", 300'...

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Centennial Plastics, Inc.
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sku: CP-FS47011

CENFUSE HDPE 4710 Geothermal Pipe - SDR 11 - 200 PSI

Cenfuse SDR 11 Geothermal HDPE Pipe Sticks by Centennial Plastics HDPE 4710 — ASTM D3035 - SDR 11 Flexible high density polyethylene piping material for buried or submerged closed loop geothermal exchangers. SDR: 11 PSI: 200 Available in 20' &...

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Centennial Plastics, Inc.
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sku: FS47009

Cenfuse HDPE 4710 Geothermal Pipe Coils - SDR 9 - 250 PSI

Cenfuse Geothermal SDR 9 HDPE Pipe Coils by Centennial Plastics HDPE 4710 — ASTM D3035 Flexible high density polyethylene piping material for buried or submerged closed loop geothermal exchangers. SDR: 9 PSI: 250 Available in 100', 300' and 500'...

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sku: FS47155

Cenfuse HDPE 4710 Geothermal Pipe - SDR 15.5 - 138 PSI

Cenfuse Geothermal SDR 15.5 HDPE Pipe Coils by Centennial Plastics HDPE 4710 — ASTM D3035 Flexible high density polyethylene piping material for buried or submerged closed loop geothermal exchangers. SDR: 15.5 PSI: 138 Available in 20' and 40'...

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Centennial Plastics, Inc.
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sku: FS47011

CENFUSE HDPE 4710 Geothermal Pipe Coils - SDR 11 - 200 PSI

Cenfuse SDR 11 Geothermal HDPE Pipe Coils by Centennial Plastics HDPE 4710 — ASTM D3035 - SDR 11 Flexible high density polyethylene piping material for buried or submerged closed loop geothermal exchangers. SDR: 11 PSI: 200 Available in 100' -...

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Centennial Plastics, Inc.

Earth Loops HDPE 4710 Geothermal - SDR 11

Geothermal HDPE 4710 Pressurized Loops by Centennial Plastics Geothermal Cenfuse Exchange Pipe with Centennial Plastics's Exclusive EarthLoops™ System is easy to install and designed to withstand the working pressures and temperatures required of...

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Centennial Plastics, Inc.
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sku: FS47017

Cenfuse HDPE 4710 Geothermal Pipe - SDR 17 - 125 PSI

Cenfuse Geothermal HDPE Pipe by Centennial Plastics HDPE 4710 — ASTM D3035 Flexible high density polyethylene piping material for buried or submerged closed loop geothermal exchangers. SDR: 17 PSI: 125 Available in 20' and 40' sticks Produced from...

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Dura-Line
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sku: DL-CorS

Dura-Line Corrugated HDPE - Standard

Dura-Line's Corrugated Standard HDPE Pipe offers a flexible conduit to protect cables in underground conduit systems. Features: Rugged, corrugated design provides excellent crush resistance, but is extremely flexible Long term protection...

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Blue Diamond Industries
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sku: BD-MD

Blue Diamond HDPE Microduct

Blue Diamond offers several configurations of HDPE microduct that allow runs from node to customer without splices. Run a single microtrench and have empty ducts available for future connections. Ideal for FTTH, 5G Wireless, High Speed Business Campus...

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Blue Diamond Industries
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sku: BD-3N1

Blue Diamond 3N1 Boreable HDPE Conduit

Boreable HDPE Continuous Conduit with 3 or 4 pre-installed innerducts saves time and money in the field. No need to pull innerducts after the bore, simply bore and pull fiber or cables. Details: Number of Innerducts: 3 or 4 Options: 4"...

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Blue Diamond Industries
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sku: BD-CIC

Blue Diamond HDPE Cable in Conduit (CIC)

Blue Diamond HDPE Cable in Conduit (CIC) for Power, CATV, Fiber to the Home (FTTH), Fiber Optic and Telecom CablesBD CIC pipe is extruded over the cable during the manufacturing process. This ensures clean and damage free cable is delivered to the field,...

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Blue Diamond Industries
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sku: BD-TW

Blue Diamond Tracer Wire HDPE Duct

Blue Diamond's Tracer Wire HDPE Pipe allows location of underground fiber optic cable using copper wire co-extruded onto the conduit wall. It meets at least one of the following standards: ASTM F2610, ASTM D3350, NEMA TC 7, UL 651A, ASTM D3485...

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Blue Diamond Industries
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sku: BD-RW

Blue Diamond Ribbed Wall Duct

All Blue Diamond's Ribbed Wall HDPE Pipe meets at least one of the following standards: ASTM F2610, ASTM D3350, NEMA TC 7, UL 651A, ASTM D3485 Details: Ribbed interior, smooth exterior Designed to allow extremely long cable pulls with cable...

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Blue Diamond Industries
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sku: BD-UL

Blue Diamond UL Listed HDPE Conduit

Blue Diamond's UL Listed HDPE duct meets UL 651A and is compliant with Article 353 of the 2011 NEC NFPA 70 National Electric Code. Details: Smooth inner and outer walls Continuous lengths/long reels reduce cost from joins 1/2" to 6" Sizes...

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Blue Diamond Industries
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sku: BD-SW

Blue Diamond Smooth Wall Duct

All Blue Diamond's Smooth Wall HDPE Pipe Meets at least one of the following standards: ASTM F2610, ASTM D3350, NEMA TC 7, UL 651A, ASTM D3485 Details: Smooth inner and outer walls Slick finish on interior wall for long cable...

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Centennial Plastics, Inc.
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sku: HDPE-4710-GAS

HDPE 4710 Gas Pipe

HDPE 4710 Flexible Polyethylene Gas Distribution Pipe Applications: Natural Gas, LPG Gas, Propane Gas Standards: ASTM D 2513 Material Cell Classification: 445576C per ASTM D 2513 Color: Black with 3 Yellow Stripes

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Our lightweight, flexible HDPE pipe (also called poly-pipe, conduit, duct, or innerduct) is made from strong, durable high density polyethylene. It’s easy to install by trenching, jetting, pulling, and HDD (horizontal directional drilling) methods, as well as being used as innerduct. Available in a variety of options to suit any need, it is used by power, electrical, water, gas, and telecommunication industries. HDPE duct is RUS/USDA listed and meets all ASTM specs for SDR, SIDR and NEMA rated duct.

HDPE Pipe Benefits

Over the past thirty years, many contractors and engineers have trended away from the traditional clay and concrete conduit and drainage systems towards high density polyethylene pipe because of its durability, superior mechanical and chemical properties, and cost effectiveness. HDPE piping offers a number of advantages over other underground electrical conduit and innerduct products:

Resists aggressive chemicals such as road salts, motor oils, and fuels.
Withstands freeze-thaw cycles and continuous subzero temperatures without cracking.
Is highly abrasion-resistant.
Is unaffected by extremes in pH.

HDPE conduit also weighs significantly less than steel or concrete conduit, which results in easier handling and reduced labor and equipment cost. Strength and structural integrity, as well as service life and long term performance, offer flexible, cost-effective options for highway, underground, agricultural, recreational, and residential applications.

Options:

Add 1,000 lb. Tape:04/ft.
Add 1,250 lb tape:.06/ft.
Add 1,800 lb tape: .08/ft.
Add 18 gauge tracer wire: .08/ft.
Add paralleling two or more pipes: .007/ft.
Prices are subject to change due to market

Count on Chapman Electric to be your supplier of HDPE poly pipe. Our experts will answer your questions, help you find what you need, and get you pricing quickly and easily. Contact us or view specific products above to get an online quote.

Frequently Asked Questions:

What are the cost advantages of using HDPE pipe and conduit?

HDPE pipe provides cost savings in several ways. It easily bends, allowing trenchless installation. Longer lines can be installed so fewer joints are needed. Heat fusing creates extremely strong joints, which means fewer leaks in the future. Service life is 50+ years, so replacement costs are low. Impact resistance, especially in colder temperatures is higher than PVC. HDPE costs less than metal pipes and weighs less.

Why do I need to get a quote to see pricing?

HDPE prices can fluctuate due to raw materials cost, especially for the petroleum used to make HDPE resin. Supply, demand and even transportation costs can also cause price fluctuations. Chapman Electric Supply wants to get you the best pricing possible, so we quote each project.

What size innerduct do I need for pulled cable/wire installation?

The National Electric Code has guidelines for the number of conductors allowed in a HDPE Conduit. For a single wire or cable, it can fill 53% of the inside diameter (ID) of the conduit. For 2, it can fill 31% of the ID. For more than 2, it can fill 40%.

How many conduit innerducts can I put in a casing pipe?

The straighter and shorter the run, the more the casing can be filled. Conversely, the longer and more complex the run, the less the casing can be filled. 70% is the maximum fill value that is recommended. Other general guidelines for percent of fill are: • 50% short, straight runs • 30% long, complex runs

What is "SDR"?

SDR, or Standard Dimension Ratio, is a way of rating durability for pressure. The calculation is to divide the nominal outside diameter (OD) by the minimum wall thickness. A higher SDR correlates with a thinner wall thickness.

For horizontal directional drilling, what SDR is recommended?

That depends on the project. Bore length, bore hole diameter, direction changes, soil conditions, and other factors will affect the conduit. It is best to engineer each project based on individual conditions and follow ASTM Standards.

Does HDPE have a "memory"?

Yes, during the process of winding pipe on a reel, the tension on the outside of the pipe and compression on the inside of the pipe cause the molecules to align, relax and have a memory of their position. Once unreeled, the pipe will want to relax back to the original straight position it was in pre-reeling, especially with warmer temperatures.

Can I get a pull tape installed in innerduct?

Yes, simply choose the pull tape option when requesting your quote.

What is the impact resistance of HDPE compared to other materials?

The impact strength of HDPE pipe is exceptional. It is also corrosion and abrasion resistant.

How are HDPE lines located?

Generally, metal tracer wires are buried above HDPE pipes during installation. If a tracer wire was not installed, acoustical resonance or ground-penatrating radar may be used to location HDPE lines.

Can I use HDPE conduit for an electrical application?

The NEC requires that only UL-listed HDPE can be used for electrical applications.

Can I join HDPE pipe to PVC pipe?

Yes, but you will usually need to use a coupling, like E-LOC couplings to make the join. You cannot weld HDPE pipe to PVC.

How do I join segments?

Usually, sections are connected by using the standard butt fusion method. The matching ends are lined up, then heated using a fusion machine until the surfaces are molten.

Are butt fusion joints strong?

Yes, they are extremely strong. If manufacturer's recommendations are followed, the weld is as strong as the pipe itself.

How can I calulate the weight of HDPE pipe and duct?

You can calculate the weight of HDPE by formula, or you can simply see our HDPE Pipe Size Charts below. All the weights per foot are listed for your convenience.

HDPE Pipe Size Charts

ASTM F 2160 SDR Pipe Data - Based On Controlled OD

		SDR 9			SDR 11			SDR 13.5			SDR 15.5
Nom. Duct Size	Nom. OD	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft
1/2''	0.840	0.633	0.093	0.099	0.667	0.076	0.085	0.696	0.062	0.072	-	-	-
3/4''	1.05	0.797	0.117	0.152	0.839	0.095	0.13	0.874	0.078	0.11	0.895	0.068	0.098
1''	1.315	1.003	0.146	0.235	1.051	0.12	0.2	1.1	0.097	0.169	1.127	0.084	0.151
1 1/4''	1.66	1.27	0.184	0.372	1.338	0.151	0.314	1.394	0.123	0.264	1.426	0.107	0.235
1 1/2''	1.9	1.452	0.211	0.488	1.534	0.173	0.409	1.599	0.141	0.343	1.635	0.123	0.305
2''	2.375	1.816	0.264	0.762	1.917	0.216	0.639	2.002	0.176	0.531	2.049	0.153	0.469
2 1/2''	2.875	2.198	0.319	1.117	2.321	0.261	0.936	2.429	0.123	0.768	2.482	0.185	0.685
3''	3.5	2.676	0.389	1.655	2.825	0.318	1.387	2.95	0.259	1.153	3.021	0.226	1.015
4''	4.5	3.44	0.5	2.737	3.633	0.409	2.293	3.794	0.333	1.906	3.885	0.29	1.678
5''	5.563	4.252	0.618	4.182	4.49	0.506	3.505	4.689	0.412	2.912	4.801	0.359	2.563*
6''	6.625	5.064	0.736	5.931	5.348	0.602	4.971	5.585	0.491	4.13	5.719	0.427	3.637*

ASTM F 2160 SDR Pipe Data - Based On Controlled OD

		SCH 17			SCH 40			SCH 80
Nom. Duct Size	Nom. OD	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft
1/2''	0.84	-	-	-	-	-	-	-	-	-
3/4''	1.05	0.906	0.062	0.092	0.804	0.113	0.148	0.722	0.154	0.189
1''	1.315	1.14	0.077	0.139	1.029	0.133	0.218	0.936	0.179	0.278
1 1/4''	1.66	1.445	0.098	0.218	1.36	0.14	0.295	1.255	0.191	0.384
1 1/2''	1.9	1.656	0.112	0.282	1.59	0.145	0.352	1.476	0.2	0.465
2''	2.375	2.076	0.14	0.434*	2.047	0.154	0.472	1.913	0.218	0.644
2 1/2''	2.875	2.516	0.169	0.629*	2.445	0.203	0.744	2.29	0.276	0.983
3''	3.5	3.064	0.206	0.932*	3.042	0.216	0.974	2.864	0.3	1.316
4''	4.5	3.939	0.265	1.540*	3.998	0.237	1.387*	3.786	0.337	1.924
5''	5.563	4.868	0.327	2.352*	5.009	0.258	1.880*	4.768	0.375	2.671
6''	6.625	5.799	0.39	3.337*	6.031	0.28	2.444*	5.709	0.432	3.674*

UL 652A Pipe Data - Based On Controlled OD

		SCH 40			SCH 80			SDR 13.5
Nom. Duct Size	Nom. OD	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft
1/2''	-	-	-	-	-	-	-	-	-	-
3/4''	1.05	0.804	0.113	0.148	0.722	0.154	0.189	-	-	-
1''	1.315	1.029	0.133	0.218	0.936	0.179	0.278	-	-	0.278
1 1/4''	1.66	1.36	0.14	0.295	1.255	0.191	0.384	-	-	-
1 1/2''	1.9	1.59	0.145	0.352	1.476	0.2	0.465	1.599	0.141	0.343
2''	2.375	2.047	0.154	0.472	1.913	0.218	0.644	2.002	0.176	0.531
2 1/2''	2.875	2.445	0.203	0.744	2.29	0.276	0.983	2.429	0.213	0.768
3''	3.5	3.042	0.216	0.974	2.864	0.3	1.316	2.95	0.259	1.153
4''	4.5	3.998	0.237	1.387*	3.786	0.337	1.924	3.794	0.333	1.906
5''	5.563	5.009	0.258	1.880*	4.768	0.375	2.671	4.689	0.412	2.912
6''	6.625	6.031	0.28	2.444*	5.711	0.432	3.674*	5.585	0.491	4.13

ASTM D 2239 SDR Pipe Data - Based On Controlled OD

		SDR 9			SDR 11			SDR 15.5
Nom. Duct Size	Nom. OD	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft
1''	1.049	1.302	0.117	0.194	1.251	0.091	0.151	1.209	0.07	0.117
1 1/4''	1.38	1.707	0.153	0.328	1.64	0.12	0.255	1.584	0.092	0.197
1 1/2''	1.61	1.989	0.179	0.444	1.91	0.14	0.343	1.845	0.107	0.264
2''	2.067	2.554	0.23	0.732	2.448	0.18	0.559	2.363	0.138	0.426
2 1/2''	2.469	-	-	-	2.924	0.215	0.798	2.818	0.165	0.6
3''	3.068	-	-	-	3.634	0.267	1.232	3.502	0.205	0.926
4''	4.026	-	-	-	4.768	0.35	2.122	4.595	0.268	1.595
5''	5.046	-	-	-	5.976	0.439	3.256	5.759	0.336	2.506

ASTM D 2239 SDR Pipe Data - Based On Controlled OD

		SDR 9			SDR 11			SDR 15.5
Nom. Duct Size	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft	Nom. ID	Min Wall	Weight lbs/ft
1''	1.049	1.302	0.117	0.194	1.251	0.091	0.151	1.209	0.07	0.117
1 1/4''	1.38	1.707	0.153	0.328	1.64	0.12	0.255	1.584	0.092	0.197
1 1/2''	1.61	1.989	0.179	0.444	1.91	0.14	0.343	1.845	0.107	0.264
2''	2.067	2.554	0.23	0.732	2.448	0.18	0.559	2.363	0.138	0.426
2 1/2''	2.469	-	-	-	2.924	0.215	0.798	2.818	0.165	0.6
3''	3.068	-	-	-	3.634	0.267	1.232	3.502	0.205	0.926
4''	4.026	-	-	-	4.768	0.35	2.122	4.595	0.268	1.595
5''	5.046	-	-	-	5.976	0.439	3.256	5.759	0.336	2.506

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HDPE Pipe Size Charts

ASTM F 2160 SDR Pipe Data - Based On Controlled OD

ASTM F 2160 SDR Pipe Data - Based On Controlled OD

UL 652A Pipe Data - Based On Controlled OD

ASTM D 2239 SDR Pipe Data - Based On Controlled OD

ASTM D 2239 SDR Pipe Data - Based On Controlled OD

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