Duraline

Creating What Connects Us

Success Story: Dura-Line’s FuturePath Hybrid 6-Way transformed a metro power company’s cramped underground network into an expandable future-ready pathway — saving as much as 90% compared to traditional construction.

Standard HDPE Conduit

Dura-Line's traditional HDPE Standard Conduit products for utilities are of superior-quality. While offering innovative designs to make installation faster, easier, and more productive, Dura-Line manufactures a broad range of sections.

Products

Smoothwall

Corrugated

NEMA TC7

Ribbed In Out

UL 651A

CoExtruded

Smooth Out Ribbed In

Specialty Conduit Products

Dura-Line offers the widest range of Specialty Conduit products, ranging from Aerial to Locatable to LSZH. Customers using Specialty products leverage the unique characteristics for particular projects. Dura-Line's Specialty Conduits are designed and manufactured to perform to meet application-specific requirements such as aerial, locatable, providing superior mechanical protection, and fire resistant spaces. 

Gas Distribution

Premium Products for Gas Distribution Systems

Gas distribution system integrity requires uncompromised quality of piping material components.

Dura-Line is one of the largest manufacturers of polyethylene pipe for gas distribution and the only nation-wide manufacturer of bimodal PE2708 PolyTough1 manufactured from Dow® Continuum™ DGDA 2420.

All Dura-Line PolyPipe Gas Distribution products:

• Exceed the requirements of ASTM D2513-12ae1
• Are marked with 16-digit alpha numeric code in compliance with ASTM F2897.
• REWORK FREE since July 2012.

Request PolyPipe® PolyTough1 for the most demanding applications and for unmatched resistance to RCP (rapid crack propagation) and SCG (slow crack growth).

Product Information Downloads

TECHNICAL DATA SHEETS

• HDPE PE4710 – GDB50
• MDPE PE2708 – GDY20
• MDPE PE2708 – GDY20 PolyTough1

INFOBRIEFS

• 19-1.0 Weatherability
• 19-2.1 Handling & Storage
• 19-3.0 Heat Fusion Joining
• 19-4.1 Minimum Bend Radius
• 19-5.0 Cold Weather Handling & Installation
• 19-6.0 Weak Link Design Recommendations
• 19-7.0 Plastic Pipe Rule Design Factor Changes
• 19-8.0 PolyTough1 Answers to FAQs
• 19-9.0 Printline Description
• 19-10.0 PHMSA Final Rule

MORE INFORMATION

• SDS (Safety Data Sheet) PolyPipe GDB50 PE4710 Gas Pipe
• SDS (Safety Data Sheet) PolyPipe GDY20 PE2708 Gas Pipe
• Truckload Chart – stick pipe
• Truckload Chart – coiled pipe
• Buy American
• Rapid Crack Propagation (RCP)