Product Overview

Flow Meter Castings are housing components for flow meters that provide structural strength while ensuring stable and reliable flow measurement performance. As an OEM manufacturer, we produce them based on customer drawings and technical requirements to meet specific application needs.

Typical Product Parameters

Parameter Category	Details
Primary Process	Investment Casting (Lost-Wax)
Common Materials	Carbon Steel, 304/316/316L Stainless Steel, Duplex & Super Duplex Steel, Aluminum, Copper Alloys, Hastelloy, Titanium
Weight Range	0.1 kg to 50 kg (Customizable upon request)
Size Range	From small 10mm diameter parts to large 600mm housings
Dimensional Tolerance	Complies with ISO 8062 CT4-6 (or as specified by customer)
Surface Finish	Typically Ra 3.2 μm, improvable to Ra 0.8 μm with polishing
Heat Treatment	Solution Annealing, Quenching & Tempering, etc. (As per material and requirement)
Quality Inspection	Chemical Analysis, Mechanical Testing, Dimensional Check, X-Ray/FPI, Hydrostatic Pressure Test

Please note: The parameters above are typical. We specialize in custom manufacturing, and all specifications can be engineered to your exact technical requirements.

Flow Channel Precision & Manufacturing Control

Engineering Capability

We control dimensional accuracy from mold design through final machining to keep the flow channel geometry stable and suitable for flow measurement use.

Process Control

We manage each production stage, including pattern making, casting parameters, and CNC machining of key flow surfaces, to reduce turbulence and keep flow conditions consistent.

Quality Verification

We inspect key dimensions and internal flow areas to ensure accuracy, control deviation, and maintain consistent quality across batches.

Materials & Pressure Resistance

✔ Material Options

We offer ductile iron, carbon steel, and stainless steel for different flow meter applications.

✔ Corrosion & Durability

Materials are selected to ensure corrosion resistance, durability, and stable performance under water, oil, gas, and chemical conditions.

✔ Pressure Performance

Each casting is designed to meet required pressure conditions and maintain structural integrity during long-term operation.

OEM Customization & Engineering Support

Capability	Description
Flow Meter Structure Customization	OEM customization of housing geometry and structural layout based on customer requirements.
Flow Channel Design Adaptation	Customized flow channels to improve flow stability and reduce turbulence.
Prototype & Development Support	Prototype development and design validation before mass production.

FAQ

Q1: Do you provide testing and quality inspection?

Yes. We provide dimensional inspection, material testing, and pressure or leakage testing depending on application requirements.

Q2: What industries use your flow meter castings?

They are widely used in water treatment, oil and gas, chemical processing, HVAC systems, and industrial flow measurement applications.

Q3: Can you support prototype development?

Yes. We provide prototype manufacturing and design validation before mass production to ensure performance and manufacturability.

Q4: How are Flow Meter Castings packaged for export?

We use export-grade packaging with anti-rust protection, foam or wooden cases, and secure fixation to prevent damage during transportation.

Q5: What is the lead time for samples and mass production?

Sample lead time is typically 2–4 weeks after tooling is ready. Mass production usually takes 4–8 weeks depending on order quantity and casting complexity.

Hot Tags: flow meter castings, China flow meter castings manufacturers, suppliers, Precision Instrument Components, instrument castings, Pressure Gauge Castings, Flow Meter Castings