China Titanium Flanges, Fasteners & Custom Machined Parts - Top Suppliers & Factory for Industrial Use
Product specification
Product Specifications & Customization Range
| Product Type | Detailed Core Parameters | Customization Range |
|---|---|---|
| Titanium Flanges | Nominal Diameter: DN10—DN1200; Nominal Pressure: PN0.6—PN42.0MPa; Sealing Surface Type: Raised Face (RF), Male-Female Face (MFM), Tongue-Groove Face (TG); Dimensional Tolerance: ±0.1mm—±2mm; Executive Standard: ASTM B381/B16.5 | Special-Shaped Flanges (According to Drawings), Extra-Large Diameter Flanges, Special Pressure Rating Flanges, Custom Sealing Surface Flanges |
| Titanium Fasteners | Specification: M2—M64 (Bolts/Nuts); Screw Diameter: 1mm—20mm; Length: 5mm—500mm; Precision Grade: 6H/6g; Executive Standard: ASTM F468/F136 | Non-Standard Specification Fasteners, Special Head/Thread Fasteners, Anti-Corrosion Coated Fasteners |
| Titanium Custom Machined Parts | Machining Precision: ±0.005mm—±0.1mm; Surface Roughness: Ra0.8—Ra6.3; Maximum Machining Dimension: 3000×2000×1500mm | Various Special-Shaped Structural Parts, Precision Mechanical Parts, Equipment Supporting Custom Parts (According to Customer Drawings/Samples) |
Premium Titanium Grade
All products manufactured using certified aerospace and industrial grade titanium alloys, ensuring maximum strength and corrosion resistance.
Precision Machining
Advanced CNC machining centers delivering tolerances as tight as ±0.005mm for the most demanding engineering applications.
Full Customization
From special-shaped flanges to non-standard fasteners, we manufacture to your exact drawings, samples, and specifications.
Wide Size Range
Flanges from DN10 to DN1200, fasteners from M2 to M64, and machined parts up to 3000×2000×1500mm — all under one roof.
International Standards
Products comply with ASTM B381, B16.5, F468, F136 and other internationally recognized standards for quality assurance.
Surface Treatment Options
Surface roughness from Ra0.8 to Ra6.3, plus anti-corrosion coatings and special finishes available for extended service life.
Frequently Asked Questions
Q
What titanium grades are available for flanges and fasteners?
Our titanium flanges and fasteners are manufactured from multiple grades including Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), and Grade 7, all complying with ASTM B381 and ASTM F468/F136 standards. The appropriate grade is selected based on your application's strength, corrosion resistance, and temperature requirements.
Q
What is the minimum order quantity for custom titanium machined parts?
We accommodate both small prototype runs and large-volume production orders. Custom machined parts can be ordered in single-piece quantities for prototyping, with pricing adjusted accordingly for larger production volumes. Please contact us with your drawing or sample for a tailored quotation.
Q
Can you manufacture flanges with non-standard sealing surface types or pressure ratings?
Yes. In addition to standard sealing surface types such as Raised Face (RF), Male-Female Face (MFM), and Tongue-Groove Face (TG), we can produce fully custom sealing surfaces and special pressure ratings beyond the standard PN0.6–PN42.0MPa range, based on customer-supplied drawings and engineering requirements.
Q
What machining tolerances can you achieve for titanium custom parts?
Our CNC machining centers can achieve dimensional tolerances as tight as ±0.005mm for precision components, with surface roughness values ranging from Ra0.8 to Ra6.3. Maximum single-piece machining dimensions reach up to 3000×2000×1500mm, covering most industrial and aerospace part sizes.
Q
Do your titanium fasteners support anti-corrosion coatings?
Yes. Beyond the inherent corrosion resistance of titanium, we offer anti-corrosion coated fasteners as a customization option. These are particularly suitable for highly aggressive chemical, marine, or high-temperature environments where additional surface protection is required.
Q
How do I submit a custom order with my own drawings or samples?
You can submit your technical drawings (PDF, DWG, STEP, or IGES formats), samples, or detailed specifications directly to our engineering team. We will review your requirements, confirm feasibility, and provide a detailed quotation including material grade, machining tolerances, surface treatment, lead time, and pricing.
Classification
-
Classification by Product Form
-
Classification by Material Performance
-
Classification by Machining Precision
Specification Selection Guide & Chemical Composition Standards
|
Product Type |
Specifications |
Core Features |
Application Scenarios |
|
Ultra-Thin Metal Discs |
Thickness starting from 0.03mm, diameter 2–50mm |
Ultra-thin & flexible, ultra-high precision, burr-free, excellent conductivity |
Semiconductor chip accessories, micro electronic contacts, precision sensors, miniature medical devices |
|
Conventional Metal Discs |
Thickness 0.1–2mm, diameter 50–100mm |
High structural strength, good flatness, superior batch consistency |
High-end tooling fixtures, equipment sealing gaskets, conductive connectors, aerospace precision components |
|
Standard Metal Cups |
Thickness 0.076–0.254mm, flat/spherical/conical shape |
High pressure & deformation resistance, high fitting accuracy, wear resistance & durability |
Supporting for diamond wire drawing molds, PCD/PCBN super-hard cutting tools |
|
Custom Special-Shaped Metal Cups |
Non-standard thickness & special-shaped full-size customization |
Custom-fit design, high fitting precision, stable performance under extreme conditions |
Deep oil & gas well drilling, special super-hard material processing, new material R&D |
|
Material |
Substrate Purity |
Total Impurity Content |
Core Standard |
|
Molybdenum / Tantalum |
≥99.95% |
≤0.05% |
High temperature resistance, low impurity, high vacuum compatibility |
|
Zirconium / Niobium |
≥99.9% |
≤0.1% |
Superior corrosion resistance, high pressure resistance, erosion resistance |
|
Titanium / Nickel |
≥99.5% |
≤0.5% |
Lightweight, biocompatible, stable conductivity |
01
Ultra-High Purity & Zero Contamination
All refractory metal substrates reach purity ≥99.9% with extremely low impurity content. No contamination occurs during processing, ensuring no impact on the accuracy and performance of high-end products, fully adapting to high-purity precision manufacturing processes.
02
Extreme & Controllable Dimensional Accuracy
Adopting precision stamping technology, the core dimensional tolerance is strictly controlled within ±0.001mm. Products feature high flatness, no deformation and no burrs with excellent assembly fitting performance, meeting the precision assembly requirements of micro-precision components.
03
Wide Adaptability for High-Temperature & High-Pressure Extreme Conditions
Refractory metal substrates possess excellent high-temperature resistance, withstanding temperatures up to 2600℃. Combined with outstanding high-pressure and anti-deformation capabilities, they operate stably in extreme scenarios such as deep well drilling, ultra-high temperature sintering and high-strength processing.
04
Superior Corrosion & Wear Resistance with Long Service Life
Maintaining stable performance under acid-base corrosion, high-temperature oxidation and high-speed scouring environments, the products feature anti-aging and wear-resistant properties, effectively reducing accessory replacement frequency and lowering production costs.
05
Stable Electrical & Thermal Conductivity
Metal substrates deliver excellent and uniform heat and electrical conduction without local overheating or unstable resistance, perfectly suitable for semiconductor and power conduction precision components.
06
Flexible Customization & Strong Adaptability
Supporting full-dimensional customization of thickness, size and shape. Standard specifications are sufficiently in stock, and special-shaped products support rapid die opening to accurately match non-standard equipment and special process requirements.
07
Excellent Batch Consistency
Equipped with automated precision production lines and standardized molds, products maintain highly unified size and performance, ideal for large-scale industrial supporting production.
Production Process
- Refractory metal raw material inspection → precision plate leveling → CNC cutting & blanking → integral precision stamping via standardized molds → high-precision dimension calibration → edge deburring & polishing → surface precision cleaning → triple inspection (material purity, dimensional tolerance, appearance defect) → sorting & classification → finished product packaging → delivery with complete test reports
01
Petroleum & Gas Drilling Industry
Custom high-purity metal cups matched for polycrystalline diamond compacts feature high pressure resistance, corrosion resistance and erosion resistance. They adapt to extreme deep and ultra-deep well drilling conditions, improving the stability and service life of drilling equipment.
02
Super-Hard Tool & Mold Industry
Supporting stamping parts for PCD inserts, PCBN inserts, diamond cutters, CBN tools and diamond wire drawing molds enhance tool clamping stability, machining accuracy and wear resistance.
03
Electronics & Semiconductor Industry
Precision metal discs are applied in chip packaging, electronic contacts, semiconductor equipment tooling and sensor induction components. High purity and conductivity ensure long-term stable operation of electronic devices.
04
Aerospace Industry
Suitable for aerospace precision instrument components, special sensor parts and aerospace tooling accessories. Lightweight, high-strength and high-temperature resistant properties meet extreme environmental requirements of aerospace equipment.
05
Medical Device Industry
Titanium and high-purity nickel stamped parts are used for minimally invasive device accessories and medical testing equipment components. Featuring good biocompatibility, high precision, non-magnetic and pollution-free performance, they fully comply with medical safety standards.
06
High-End Precision Manufacturing Industry
Applicable for precision mold accessories, special tooling fixtures, new energy equipment conductive parts and new material R&D consumables, providing core precision support for high-end precision equipment and special industrial processes.
Enterprise Advantages & Services
- Baoji Yunjie Metal has specialized in refractory metal precision manufacturing for over 30 years, owning mature precision stamping core technologies and multiple technical patents with ISO9001 quality system certification. We feature full material coverage, ultra-high precision, rapid die opening, stable delivery and superior quality. Standard products are in stock for immediate shipment, customized orders support quick response, small-batch trial production and large-scale stable mass production. All products undergo strict triple quality inspection on material purity, dimensional accuracy and appearance performance, maintaining a leading customer repurchase rate in the industry.
- Free Services: Material selection consultation, size specification optimization, special-shaped structure design, sample testing, exclusive batch customization solutions.
Send Inquiry
As a professional expert providing solutions for pure tantalum (R05200, complying with ASTM B708 American Standard) and various metal accessories and custom machined parts, Baoji Yunjie focuses on precision machining-to-drawing capability, fully meeting customers' machining needs from standard parts to complex custom parts! For a full range of metal materials and products such as titanium, tantalum, niobium and zirconium, welcome to provide drawings for consultation and customization. We will accurately reproduce designs and deliver products efficiently.