Ads 1013wt 10 Inch Hdpe Dual Wall Coupling

Product Description

The ADS 1013wt is a dual wall external coupling designed for connecting sections of 10-inch dual wall corrugated pipe in drainage and stormwater management applications. Manufactured from high-density polyethylene (HDPE), this fitting delivers reliable joint integrity in underground installations. HDPE construction resists corrosion, soil chemicals, and the physical stresses common in buried drainage systems. Licensed plumbers, drainage contractors, and civil site crews install this coupling as part of below-grade pipe runs in both residential and commercial drainage work.

This external coupling is suited for use in stormwater conveyance, agricultural drainage, highway drainage, and site grading projects where 10-inch dual wall corrugated HDPE pipe is specified. The external design slides over the pipe ends to create a secure, aligned joint. It is appropriate for use in trench installations where soil loading and groundwater exposure are standard conditions.

Key Features

• HDPE construction resists corrosion, chemicals, and soil degradation
• External coupling design provides a secure over-pipe connection at joints
• Compatible with 10-inch dual wall corrugated pipe
• Lightweight material simplifies handling in trench conditions
• Designed for below-grade burial in drainage applications

Compatibility

Designed as an OEM-style replacement fitting for 10-inch dual wall corrugated HDPE drainage pipe systems.

Installation Notes

Installation is typically performed by drainage contractors or licensed plumbers following applicable local codes and ASTM standards for buried drainage pipe. Ensure the pipe ends are clean and fully seated within the coupling before backfilling. Verify proper trench bedding and compaction per project specifications to prevent joint displacement under soil load. Do not over-deflect the pipe when seating the coupling, as this can compromise joint alignment.

Technical Specifications

• Fitting Material: HDPE
• Fitting Size: 10 inches
• Connection Type: Dual Wall External Coupling

Standard Information

• Brand: ADS
• Manufacturer Part Number: 1013wt