CNC Machining Parts Titanium Flanges

In the demanding world of precision manufacturing, titanium stands out for its exceptional strength-to-weight ratio, corrosion resistance, and biocompatibility. Our Titanium CNC Machining Parts are engineered to meet the highest standards across aerospace, medical, and industrial applications. Specializing in complex geometries, we produce high-integrity CNC Metal Machining Parts Titanium Alloy Discs that serve as critical components in assemblies requiring uncompromising dimensional accuracy and surface finish. Our expertise in Alloy Precision Parts Machining ensures every part, from simple flanges to intricate housings, is machined to exact specifications. We are also a trusted source for various Titanium Machining CNC Titanium Accessories, providing complete solutions for your project needs. This commitment to precision and material excellence makes our components reliable for mission-critical environments.


Our CNC Machining Parts Titanium Flanges are manufactured using state-of-the-art 5-axis CNC machining centers, allowing for superior precision and complex feature creation. We utilize only certified aerospace-grade and medical-grade titanium alloys, ensuring material traceability and performance consistency. Each flange undergoes rigorous quality control checks, including CMM inspection and surface roughness analysis, to guarantee it meets or exceeds industry standards such as ASME, ASTM, and ISO. The combination of advanced machining technology, premium materials, and stringent quality assurance processes results in flanges that deliver exceptional performance, longevity, and reliability in the most challenging applications.

Key Specifications & Parameters:

  • Material Grades: Ti-6Al-4V (Grade 5), Ti-6Al-4V ELI, CP Titanium (Grade 2 & 4)
  • Standard Specifications: ASME B16.5, ASME B16.47, ANSI, DIN, JIS, ISO. Custom designs to customer drawings are also accommodated.
  • Pressure Ratings: Available in Class 150, 300, 600, 900, 1500, and 2500.
  • Face Types: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ).
  • Precision Tolerance: Machining tolerances as tight as ±0.013 mm (±0.0005") for critical dimensions.
  • Surface Finish: Standard finishes reach 0.8 µm Ra (32 µin Ra). Finer finishes are available upon request.
  • Testing & Certification: Material certifications, Dimensional Reports, and NDT (PT, UT) available. Full traceability provided.

Common Dimensions for CNC Machined Titanium Flanges (ANSI/ASME B16.5 Series A):

Nominal Pipe Size (NPS) Outside Diameter (OD) Thickness Bolt Circle Diameter Number of Bolt Holes
1/2" 3.50 in (88.9 mm) 0.44 in (11.2 mm) 2.38 in (60.3 mm) 4
1" 4.25 in (108.0 mm) 0.56 in (14.2 mm) 3.12 in (79.4 mm) 4
2" 6.00 in (152.4 mm) 0.69 in (17.5 mm) 4.75 in (120.7 mm) 8
4" 9.00 in (228.6 mm) 0.88 in (22.4 mm) 7.50 in (190.5 mm) 8
6" 11.00 in (279.4 mm) 0.94 in (23.9 mm) 9.50 in (241.3 mm) 12
8" 13.50 in (342.9 mm) 1.00 in (25.4 mm) 11.75 in (298.5 mm) 12
10" 16.00 in (406.4 mm) 1.12 in (28.4 mm) 14.25 in (362.0 mm) 16

Note: Dimensions are for reference. All CNC Machining Parts Titanium Flanges are manufactured to precise customer specifications and applicable standards. Contact our engineering team for custom sizing, special coatings (e.g., anodizing, passivation), or additional machining features.

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