When standard catalogs fall short, our integrated OEM/ODM capabilities deliver the exact, purpose-built valve solution your system demands. We are not just a supplier; we are your engineering partner.
Start Your Custom ProjectWe support projects where standard valve configurations do not fully match the required size, material, pressure, connection, geometry, or certification requirements.
Custom dimensions, face-to-face dimensions, bore sizes, and body configurations.
Material selection based on corrosion, temperature, pressure, and process media.
Valve configurations matched to application-specific pressure and temperature requirements.
Flange, wafer, lug, threaded, actuator mounting, and other connection requirements.
Custom body geometry and modifications where standard catalog designs cannot meet the application.
Documentation, inspection, testing, and project-specific certification requirements.
Our Core Capabilities
We manage the entire manufacturing process, from raw material analysis to final pressure testing, giving you unparalleled customization flexibility and absolute quality assurance.
Specializing in complex geometries and exotic alloys. We utilize 3D-printed molds and casting simulation to produce near-net-shape parts with superior metallurgical integrity.
Expertise in formulating and machining challenging materials like Hastelloy, Monel, Duplex, and Titanium to conquer specific corrosion, temperature, and pressure challenges.
Our 5-axis CNC centers achieve sub-micron finishes and tolerances as tight as ±0.01mm, guaranteeing perfect sealing, low torque, and extended operational life.
We customize dimensions, materials, pressure, and connections to match your exact specifications.
From prototype to mass production, our factory-direct supply delivers reliable quality built for global working conditions.
You do not need a perfect specification package to start. Share the information available to you and our engineering team can review the application and determine the next step.
Use our engineering guides to review material selection, international standards, and certification requirements before finalizing your valve specification.
Compare valve body materials by corrosion resistance, temperature, pressure, and application requirements.
Explore Material Selection →Review major international standards covering design, dimensions, connections, pressure ratings, testing, and actuator mounting.
Explore Standards →Understand marine valve certification, project documentation, inspection, and classification requirements.
Explore Certification →Case Study
"Your team achieved what three other suppliers said was impossible. The custom valves were a perfect fit and have performed flawlessly, saving our project and reducing our projected maintenance costs by 35%."
— Project Manager, Nigerian Petrochemical Complex
Our Engineering Process
A structured process for reviewing, engineering, manufacturing, testing, and delivering custom valve solutions.
Send drawings, PDFs, datasheets, specifications, application details, or available project information.
Review size, pressure, temperature, media, materials, connections, standards, and operating conditions.
Develop or modify the valve design and confirm the required engineering and manufacturing approach.
Manufacture the required prototype, batch, or production quantity with controlled inspection.
Complete required pressure, leakage, dimensional, material, inspection, and project documentation.
Move from prototype to repeat orders and production supply according to project requirements.
Documentation can be prepared according to project requirements, including material certificates, inspection records, pressure testing, and applicable certification requirements.
Products
Many custom projects can be developed from these proven butterfly valve platforms and then adapted to project requirements.
The ideal base for custom solutions requiring high pressures, temperatures, or frequent cycling.
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Our premier platform for zero-leakage in critical service. Customizable for extreme cryogenic or high-temp use.
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A cost-effective platform for highly corrosive media where we can apply custom PFA linings and modify bodies.
View Details →Yes. We can review customer drawings, specifications, datasheets, and available project information to determine the appropriate engineering and manufacturing approach.
Customization may include dimensions, materials, connections, actuator mounting, pressure requirements, and other project-specific configurations.
Prototype and initial production requirements can be reviewed as part of the engineering and quotation process.
Drawings, PDFs, datasheets, specifications, Excel files, images, quantity requirements, and application information are all useful for engineering review.
Applicable testing, inspection, documentation, and certification requirements should be specified during quotation so the engineering and quality plan can be aligned with the project.
Send us your drawing, PDF, datasheet, specifications, or available project information. Our team will review the requirements and determine the next engineering step.
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Industries
Contact
Address: DaZhan Industrial Park, Xiaozhan Town, Jinnan District, Tianjin, China
Copyright @ 2026. Tianjin Jiangrui Steel Casting Co., Ltd.
Technical Support: Magic Lamp - Website