Your Premier Source for
High-Quality Sewer Components

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ASTM A48 Class 30B

1. EXPLORE OUR PRODUCTS
2. PERSONALIZED CONSULTATION
3. EXPERT PROJECT SUPPORT

4 SL VALVE BOXES

The 4 SL valve box system includes lower valve boxes, upper valve boxes, and extensions.

5 SL VALVE BOXES

The 4 SL valve box system includes lower valve boxes, upper valve boxes, and extensions.

SEWER CLEANOUT

Designed for reliability and performance, this system includes the lid and base.

D1 SERVICE
BOX

Provides secure, ground-level access to curb stop valves in water service lines.

VALVE BOX CAPS

Our valve box caps are designed to provide secure and reliable coverage for valve boxes.

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Unmatched Durability and Corrosion Resistance

At NEK Castings & Infrastructure Products, we prioritize quality and durability in every product we offer. That’s why all our sewer components are crafted from cast iron per ASTM A48 Class 30B, ensuring exceptional performance and reliability.

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  • Superior Strength and Durability
  • Excellent Corrosion Resistance
  • Consistency and Quality

We prioritize quality and durability in every product we offer

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TENSILE STRENGTH
0 psi
HARDNESS RANGE
174 - BHN
THERMAL CONDUCTIVITY
0 Btu/hr·ft·F
THERMAL EXPANSION
0 x 10⁻⁶/°F