WD Industrial

Curb and Valve Keys

Fire Hose and Fittings

Manhole Parts

Service Boxes and Parts

Valve Boxes and Parts

Water Service Line De-Icers

WD Industrial: Innovation and Performance

WD Industrial is a trusted Canadian manufacturer of high-quality waterworks products, including curb and valve keys, manhole parts, service boxes, valve boxes, and water service line de-icers. Designed for durability and performance, their products excel in demanding environments, ensuring reliable access to essential infrastructure. With expertise in precision manufacturing and injection molding, WD Industrial is dedicated to delivering innovative, long-lasting solutions that meet the highest industry standards.

Why Choose WD Industrial?

WD Industrial is a Canadian manufacturer known for producing premium curb and valve keys, manhole parts, service boxes, valve boxes, and water service line de-icers. They offer dependable solutions tailored to meet the needs of diverse industries. Explore some of our popular products below:

Service Box Top w/ Brass Plug

The Service Box Top w/ Brass Plug is made of ASTM A48 Class 30 gray cast iron and is stamped with "W" for water service, with an "S" option available for sewer service upon request. It includes a set screw and a brass pentagon operating nut.

Stainless Steel Curb Stop Rods

The Stainless Steel Curb Stop Rods are designed for country-style curb stop service boxes, featuring a 1/2" diameter AISI 304 stainless steel rod with a 3/16" x 2" cotter pin. It has a "U" bottom to fit curb stops. Due to its oversized packaging, additional courier charges apply; customers should request a freight quote before ordering.

Country Style Curb Stop Service Boxes

The Country Style Curb Stop Service Boxes feature a telescoping design to accommodate various burial depths. It includes an ASTM A48 Class 30 gray cast iron top lid, stamped with "W" for water service (or "S" for sewer upon request). The upper riser is a 1-1/4" galvanized pipe, while the lower riser is 1" galvanized pipe, secured with a set screw. The bottom boot is also made of ASTM A48 Class 30 gray cast iron. It fits curb stops from 1/2" to 1". Due to its size, it incurs oversized package shipping charges—contact for a freight quote before ordering.

FAQs

1. What are the key innovations in modern valve box manufacturing?

Modern valve box manufacturing has evolved with the use of high-strength materials like ASTM A48 Class 30 gray cast iron and advanced coating technologies to resist corrosion and wear. Innovations include telescoping designs for varying depths, integrated locking mechanisms for security, and reinforced construction to withstand heavy loads. These advancements enhance durability, ease of installation, and long-term reliability in municipal waterworks and industrial applications.

2. What is the significance of using stainless steel in curb stop rods?

Stainless steel curb stop rods are crucial for their resistance to corrosion, strength, and longevity. AISI 304 stainless steel, commonly used in these rods, ensures durability in harsh underground conditions, preventing rust and degradation over time. Additionally, its structural integrity maintains precise operation for curb stops, reducing the need for frequent replacements and maintenance.

3. Why do manhole covers have a round shape?

Manhole covers are round because a circular shape ensures that the cover cannot accidentally fall through the opening, unlike square or rectangular covers. Additionally, the round shape allows for easier rolling when moving the cover, reducing strain during maintenance.

4. What factors determine the durability of a manhole cover?

The durability of a manhole cover depends on the material composition, load-bearing capacity, and environmental resistance. Cast iron and ductile iron are commonly used due to their strength and impact resistance. Proper design, including anti-slip surfaces and locking mechanisms, enhances safety and longevity, making them ideal for high-traffic municipal and industrial applications.

5. Why are service box tops designed with brass plugs?

Brass plugs in service box tops offer superior resistance to corrosion, ensuring long-term performance in water service applications. The brass pentagon operating nut provides a secure grip for valve operation, while the ASTM A48 Class 30 gray cast iron construction enhances structural integrity. This combination ensures reliability and easy access for maintenance crews.