Water Inlet/Outlet Manifolds for Copper Mold Cooling

Product Specifications

Technical details and manufacturing context for Water Inlet/Outlet Manifolds

Definition

Water inlet/outlet manifolds are critical hydraulic components in water-cooled copper mold systems. They serve as the interface between the external cooling water supply/return lines and the internal cooling channels within the copper mold. The inlet manifold distributes pressurized cooling water evenly to multiple cooling channels, while the outlet manifold collects the heated water from those channels for return to the cooling system. These manifolds ensure uniform cooling across the mold surface, prevent hot spots, and maintain consistent casting quality by regulating flow distribution. In basic metal manufacturing, these manifolds are used in continuous casting and other mold cooling applications. They are typically made from copper alloys (C11000, C12200), stainless steel (304, 316), or brass, depending on the required corrosion resistance and thermal conductivity. The manifolds are designed to match the mold's cooling channel size, with nominal diameters ranging from DN50 to DN200 per ISO 6708. Operating pressure is typically 1.0–1.6 MPa, with a hydrostatic shell test pressure of 2.4 MPa. Operating temperature for cooling water is 10–80°C. Flow capacity (Cv) ranges from 15 to 120 gpm at 1 psi pressure drop. For forged manifolds, carbon steel grade ASTM A105 may be used. Surface treatment often includes electroless Ni-P plating (50–80 μm) per ASTM B733 for corrosion resistance. End connections are flanged, PN16, per ISO 7005-2. Leakage rate at rated pressure is 0.1 mL/min Rate A. Weight varies from 5 to 25 kg depending on size and configuration. These values are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier. The manifolds may incorporate flow control features such as orifices, valves, or adjustable ports to balance flow rates across parallel channels. Proper selection requires consideration of cooling water quality, pressure, temperature, and flow requirements. Verification questions include: What is the exact nominal diameter and pressure rating? What materials are compatible with the cooling water chemistry? What are the allowable pressure drops? Maintenance signals include leaks, pressure drops, or uneven cooling. Failure boundaries include exceeding pressure or temperature limits, or corrosion damage.

Working Principle

The inlet manifold receives pressurized cooling water from the main supply line and divides it into multiple branches that feed individual cooling channels in the copper mold. After absorbing heat from the mold, the water flows into the outlet manifold, which consolidates the multiple return streams into a single discharge line. The manifolds typically incorporate flow control features (orifices, valves, or adjustable ports) to balance flow rates across parallel channels, ensuring even thermal management throughout the casting process.

Common Materials

Copper alloy (C11000, C12200), Stainless steel (304, 316), Brass

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Diameter	DN50–DN200 mm	Matches mold cooling channel sizeISO 6708
Operating Pressure	1.0–1.6 MPa
Test Pressure	2.4 MPa	Hydrostatic shell test
Operating Temperature	10–80 °C	Cooling water inlet temperature
Flow Capacity (Cv)	15–120 gpm	At 1 psi pressure drop
Material Grade	ASTM A105	Carbon steel for forged manifoldsASTM A105
Surface Treatment	Electroless Ni-P 50–80 μm	Corrosion resistanceASTM B733
End Connection	Flanged, PN16	Drilling per standardISO 7005-2
Leakage Rate	0.1 mL/min	At rated pressure
Weight	5–25 kg	Depends on size and configuration

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Manifold Body
Main structural housing containing internal flow passages

Material: Copper alloy or stainless steel
Port Fittings Part
Threaded or flanged connections for water lines

Material: Brass or stainless steel
Flow Control Orifices Part
Restrictors to balance flow between parallel channels

Material: Stainless steel
Sealing Gaskets Part
Prevent water leakage at connection points

Material: EPDM rubber or PTFE
Mounting Brackets Part
Secure manifold to mold structure

Material: Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Water Inlet/Outlet Manifolds.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Water-Cooled Copper Mold

View system integration details

Manufacturers of Water Inlet/Outlet Manifolds

Manufacturer profiles associated with Water Inlet/Outlet Manifolds.

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Frequently Asked Questions

What materials are available for water inlet/outlet manifolds?

According to the directory, materials on file include copper alloys (C11000, C12200), stainless steel (304, 316), and brass. For forged manifolds, carbon steel grade ASTM A105 is also listed. The actual material must be confirmed with the manufacturer based on the application.

What are the typical operating pressure and temperature ranges?

The directory lists an operating pressure range of 1.0–1.6 MPa and an operating temperature range of 10–80°C for cooling water. These are reference values; the specific limits for a given manifold must be verified with the supplier.

How do I verify the flow capacity of a manifold?

Flow capacity (Cv) is listed as 15–120 gpm at 1 psi pressure drop. This is a reference range. To verify for your application, consult the manufacturer's data sheet or perform a flow test under controlled conditions.

What standards apply to these manifolds?

Relevant standards listed include ISO 6708 for nominal diameter, ASTM B733 for electroless Ni-P plating, ISO 7005-2 for flanged connections, and ASTM A105 for material grade. These are procurement references; compliance must be confirmed with the manufacturer.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0 to 10 bar (150 psi)
flow rate:	Up to 200 L/min per port
temperature:	-20°C to 120°C
slurry concentration:	Not recommended for slurries; max 5% suspended solids if unavoidable

Water Inlet/Outlet Manifolds

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards