Custom Machining Services
Precision-engineered solutions for your most demanding flange and component requirements.
Beyond Standard Flanges
While we supply standard flanges to ASME B16.5, AWWA C207, and other specifications, many of our customers require custom-engineered solutions that go beyond off-the-shelf products. Our custom machining capabilities enable us to deliver precision-engineered components tailored to your unique requirements.
From non-standard flange configurations to specialized industrial components, our advanced CNC equipment and expert engineering team handle your most challenging specifications. Whether you need a single prototype or production quantities, we deliver components that meet your exacting standards.
Advanced Technology
Multi-axis CNC machining centers with nanometer precision
Tight Tolerances
Precision machining to your specified tolerances
Material Expertise
Experience with exotic alloys and specialty materials
Our Custom Machining Process
A systematic approach ensuring your specifications are met with precision and efficiency.
Design Review
Our engineering team analyzes your specifications, drawings, and requirements to ensure feasibility and optimal design.
Engineering & Planning
Detailed machining plans are developed, considering material properties, tooling requirements, and quality specifications.
Production
Production begins using state-of-the-art CNC equipment with real-time monitoring and quality checkpoints throughout the process.
Quality Assurance
Comprehensive dimensional verification, material testing, and final inspection ensure compliance with all specifications.
Machining Capabilities
Comprehensive precision machining services covering all major operations and techniques.
CNC Turning
High-precision turning operations on multi-axis CNC lathe centers for cylindrical components and complex profiles.
CNC Milling
Advanced milling on 3, 4, and 5-axis machines for complex geometries, pockets, slots, and detailed features.
Drilling & Boring
Precision drilling and boring operations for bolt holes, through-holes, and internal passages with tight tolerances.
Threading
Internal and external threading for various pitch standards including metric, NPT, and custom specifications.
Facing & Finishing
Precision surface finishing to achieve specific flatness, parallelism, and surface roughness requirements.
Complex Geometries
Advanced machining of complex shapes and profiles with tight tolerances using 5-axis simultaneous machining.
Tolerances & Specifications
We consistently achieve industry-leading precision standards.
Industry Tolerances
Specification Options
- Custom bolt hole patterns and diameters
- Non-standard flange face configurations
- Threading to custom pitch specifications
- Specialized surface treatments and finishes
- Custom bore diameters and wall thicknesses
- Advanced geometric features and pockets
- Engraving, marking, and identification
- Heat treatment to custom specifications
Materials We Machine
Experience with standard and exotic materials for any service condition.
Carbon Steel
ASTM A105, excellent machinability and cost-effectiveness
Stainless Steel
Grade 304, 316L for corrosion-resistant applications
Alloy Steel
High-temperature grades F22, F91 for demanding service
Duplex Stainless
Superior strength and corrosion resistance in harsh environments
Inconel
High-temperature superalloy for extreme service conditions
Titanium
Lightweight, high-strength material for aerospace applications
Work with specialty or exotic materials not listed? Contact us. Our expertise extends to virtually any machinable material including composites, ceramics, and advanced alloys.
Custom Solution Example
How we solved a complex customer requirement
[IMAGE PLACEHOLDER: CNC machine in operation]
High-Pressure Duplex Flange Assembly
An offshore operator required a specialized flange assembly rated for 5000 PSIG in a seawater environment with complex internal passages for thermoplastic piping integration.
The Challenge:
No standard off-the-shelf flange met the specifications. Required duplex stainless steel with internal fluid passages, non-standard bore diameter, and API 6A certification.
Our Solution:
Engineering collaboration to optimize design for machinability. Advanced 5-axis CNC work to create internal passages. Rigorous testing including hydrostatic pressure testing to 7500 PSIG.
The Result:
Custom flanges delivered on schedule, first-pass quality, and 20% cost savings versus the customer's initial estimates.
Quality Assurance
Every custom component undergoes comprehensive testing and verification.
Dimensional Verification
- CMM (Coordinate Measuring Machine) inspection
- Bore diameter and surface flatness verification
- Bolt hole pattern inspection
- Complex geometry verification
Material Testing
- Chemical composition analysis
- Tensile strength testing
- Hardness verification
- Charpy impact testing (when required)
Pressure Testing
- Hydrostatic pressure testing to 1.5x rated pressure
- Leak detection and zero-defect verification
- Surface inspection after testing
- Documentation for critical applications
Documentation
- Complete dimensional inspection reports
- Material certification and traceability
- Test reports and certifications
- Compliance documentation for standards
Custom Engineering Expertise
Our team of experienced machinists and engineers can tackle virtually any custom machining project. Let us know how we can help.