Mould Water Jacket for Continuous Casting
Customized mould water jackets (mold water jackets) for billet continuous casting copper moulds. Matched to the copper mould tube dimensions, caster radius (R4 / R5 / R6 / R9) and cooling requirements, manufactured to your drawing as a replacement part or as part of a complete copper mould assembly.
Copper Mould Water Jacket
The mould water jacket is a key part of the continuous casting mould cooling system. It surrounds the copper mould tube and provides a controlled water-cooling space around the mould. We manufacture water jackets for billet casters according to the copper mould tube dimensions, caster radius, cooling requirements and customer drawings.








Water Jacket Components
The water jacket is designed around the copper mould tube to form the required cooling chamber. Depending on the mould design it includes:
- Outer jacket body
- Upper and lower flanges
- Water inlet
- Water outlet
- Cooling chamber
- Sealing surfaces
- Mounting brackets
- Support components
- Fasteners
- Customized connection ports
The complete configuration is manufactured according to the customer's mould design.
Mould Water Jacket Specifications
| Item | Specification |
|---|---|
| Product | Mould water jacket |
| Application | Continuous casting |
| Mould type | Billet / square / rectangular |
| Copper mould tube | Customized |
| Mould radius | R4 / R5 / R6 / R9 / customized |
| Cooling medium | Water |
| Water inlet | Customized |
| Water outlet | Customized |
| Mounting | Customer specification |
| Material | According to design |
| Manufacturing | OEM / custom |
Water Jacket for R4, R5, R6 and R9 Moulds
Water jacket dimensions are matched to the corresponding copper mould tube and caster configuration.
R4 Mould Water Jacket
For mould assemblies using an R4 / 4000 mm radius.
R5 Mould Water Jacket
For mould assemblies using an R5 / 5000 mm radius.
R6 Mould Water Jacket
For mould assemblies using an R6 / 6000 mm radius.
R9 Mould Water Jacket
For mould assemblies using an R9 / 9000 mm radius.
Water Jacket for Square Copper Mould Tubes
Manufactured for different square billet sections: 100 × 100, 130 × 130, 150 × 150 mm, other square sections and customized rectangular sections. Internal and external dimensions follow the customer's existing mould assembly.
Customized Cooling Water Connections
The inlet and outlet configuration is customized to the continuous casting machine:
- Side water connections
- Bottom water connections
- Multiple water outlets
- Customized pipe positions
- Flanged connections
- Threaded connections
- Customer-specified cooling ports
Connection dimensions and positions are manufactured according to the customer's drawing.
Water Jacket for Copper Mould Assembly
The water jacket can be supplied together with the copper mould tube as a complete assembly, manufactured to the original assembly dimensions when replacing an existing continuous casting mould. See Copper Mould Assembly for complete mould solutions.
Mould Water Jacket Manufacturing
We manufacture water jackets according to customer drawings and replacement requirements, suitable for both new mould projects and replacement. Production is based on:
- Original mould drawing
- Existing water jacket drawing
- Copper mould tube dimensions
- Complete mould assembly drawing
- Physical sample
- Replacement part dimensions
- Customer photographs and measurements
Mould Water Jacket for Billet Caster
Used for billet continuous casting, square and rectangular billet moulds, mould replacement and refurbishment, OEM mould assemblies and metallurgical spare parts.
Mould Water Jacket Replacement
To replace an existing water jacket, send the original part drawing or photographs. For an accurate quotation please provide:
- Copper mould tube section
- Mould radius
- Tube length
- Water jacket dimensions
- Water inlet / outlet dimensions
- Mounting hole dimensions
- Existing drawing
- Required quantity
Quality Control
Inspection documentation is supplied according to customer requirements.
Request a Mould Water Jacket Quote
Send your water jacket drawing or technical specification to sales@coppermouldtube.com or WhatsApp for technical review. We quote within one working day.