ALL PRODUCTS
View all of our
castings products
All crafted from premium cast iron per ASTM A48 Class 30B to ensure exceptional strength, reliability, and longevity.
30,000 PSI
Tensile Strength
174-210 BHN
Hardness Range
30 BTU/h-ft-F
Thermal Conductivity
10.5 x 10⁻⁶/°F
Thermal Expansion
4 SL
VALVE BOX
The 4 SL Valve Box System from NEK Castings & Infrastructure Products is a complete, high-performance solution designed to meet the demands of modern water and sewer infrastructure projects.
5 SL
VALVE BOX
The 5 SL Valve Box System from NEK Castings & Infrastructure Products is a durable and adaptable solution designed to protect and provide access to underground valve assemblies.
Sewer Cleanout
The NEK Castings & Infrastructure Products Sewer Cleanout System is engineered to provide durable, long-term access solutions for sewer and drainage networks.
D1 Service Box
The D1 Service Box from NEK Castings & Infrastructure Products is designed to house and protect curb stop valves in residential and commercial water service connections.
