Custom Water Meter Body Manufacturer
Water Meter Body
China Simis Company is a OEM custom manufacturer of high-durability Water Meter Bodies for smart metering and traditional mechanical flow systems. As the primary housing for the measuring chamber, the body must withstand constant internal pressure, water hammer effects, and environmental corrosion while maintaining absolute dimensional stability for accurate measurement.
We utilize Hot-Die Forging (Precision Closed Die Forging) for brass bodies to ensure zero-porosity, Precision Investment Casting for stainless steel models used in high-purity or corrosive environments and Sand casting for large, high-flow ductile iron water meter bodies . Our bodies are engineered to meet global standards such as ISO 4064, NSF/ANSI 61 (Lead-Free), and OIML R49.
What Manufacturing Processes Are Used for Water Meter Bodies?
The manufacturing process of a water meter body needs to be selected based on the chosen materials and usage scenarios.
| Manufacturing Process | Primary Application | Material Standards | Key Engineering Advantage |
Hot-Die Forging | Residential and commercial brass meters. | Lead-Free Brass / DZR Brass. | Zero Porosity. Eliminates leakage risks under high pressure; provides superior thread strength for piping connections. |
| Sand Casting | Large-diameter Woltman meters (Agricultural/Mainline). | Ductile Iron | Structural Mass. Provides the rigidity and impact resistance needed for large-scale infrastructure and high flow rates. |
| Investment Casting | Industrial and high-purity water meters. | Stainless Steel 304 / 316L. | Corrosion Resistance. Ideal for industrial chemicals or aggressive water; provides a smooth internal flow profile. |
| Gravity Die Casting | Precision-engineered complex body shapes. | Bronze / Aluminum Alloy. | Wall Consistency. Ensures uniform wall thickness for balanced pressure distribution and material saving. |
| CNC Machining | All meter bodies. | Brass, Stainless Steel, Cast Iron. | Precision Sealing. Ensures sub-micron flatness for gaskets and perfect thread pitch for leak-free installation. |
How to Select Materials for Water Meter Bodies?
For potable water applications, material purity is our highest priority:
| Material Type | International Standards | Performance Attributes |
| Lead-Free Brass | C87850 / CW724R | Complies with NSF/ANSI 372; prevents lead leaching while offering excellent machinability. |
| DZR Brass | CW602N / CZ132 | Dezincification Resistant; essential for areas with aggressive water chemistry to prevent "meringue" corrosion. |
| Stainless Steel | AISI 316L / 304 | Maximum longevity and hygiene; used for ultra-pure water or food-grade applications. |
| Ductile Iron | ASTM A536 65-45-12 | High tensile strength; typically epoxy-coated (WRAS approved) for large mainline pipes. |
What Quality Control & Hydraulic Testing Are Applied to Water Meter Bodies?
·Pressure Burst Testing:
Bodies are tested up to MAP 16 (16 Bar) or higher to ensure safety factors against water hammer.
·Thread Gauging:
100% inspection of NPT or BSP threads to ensure leak-free integration with plumbing systems.
·Spectrographic Analysis:
Ensuring brass and steel alloys meet the exact chemical requirements for Lead-Free certification.
·Surface Roughness (Ra):
Internal flow channels are polished to reduce friction loss and prevent mineral scaling.
What Are the Comprehensive Application Scenarios for Water Meter Bodies?
| Sector | Meter Type | Recommended Body Material |
| Residential Utility | Smart/Mechanical Meters. | Forged Lead-Free Brass. |
| Commercial Buildings | High-flow sub-metering. | DZR Brass or Stainless Steel. |
| Industrial Process | Chemical/Pure water flow. | Stainless Steel 316L (Investment Cast). |
| Agriculture/Mainline | Bulk water management. | Epoxy-Coated Ductile Iron. |
What Are the Advantages of Simis OEM Custom Manufacturing Water Meter Bodies?
·Custom Logos:
Branding via raised casting marks or precision laser engraving on the body exterior.
·Variable Lengths:
We manufacture bodies to standard lengths (e.g., 110mm, 130mm, 190mm) or custom specifications for retrofitting.
·Advanced Coatings:
Offering specialized epoxy coatings (blue/green) that meet WRAS/DVGW drinking water approvals.
·Integrated Non-Return Valves:
Custom body designs that allow for the inclusion of check valves or strainers within the housing.
How to Get a Quote for Custom Water Meter Bodies?
China Simis Company provides the structural reliability and material safety required for modern water infrastructure (Copper Casting Services). From Forged Lead-Free Brass for residential smart meters to Heavy-Duty Cast Iron for industrial mainlines, we deliver the precision bodies that drive accurate measurement.
To obtain a detailed and accurate technical quotation for your custom water meter body project, please submit the following comprehensive technical documentation and specifications to our professional engineering team:
2D/3D technical drawings or CAD models with complete GD&T (Geometric Dimensioning and Tolerancing) requirements
Specified material grade and compliance standards (e.g., NSF/ANSI 61, ISO 4064, WRAS)
Connection type and dimensions (Threaded NPT/BSP / Flanged PN10/PN16)
Operating pressure and temperature range of the target application
Customization requirements (logo casting, integrated valve structure, coating color)
Annual production volume, target delivery lead time, and packaging standards
Special certification needs for regional market access
Our engineering team will conduct a full Design for Manufacturability (DFM) analysis, optimize the body structure to enhance pressure resistance and flow stability, and provide a one-stop quotation package covering unit price, tooling cost, quality inspection protocol, and global logistics solution.
