High Precision Zirconia Ceramic Dowel Pins 3Y-TZP 8Y-FSZ Flatness 0.002mm OEM Custom Max OD 400mm

Product: Zirconia Ceramic Dowel Pins
Manufacturer: Hunan Yuanhong New Materials Co., Ltd., Loudi, Hunan, China
Founded: 2016 | Experience: 9+ Years | Factory: 8,000㎡ | Staff: 82

Material: Zirconia Ceramics (ZrO₂)
Grade Options: 3Y-TZP (3mol% Yttria-stabilized) / 8Y-FSZ (8mol% Yttria fully stabilized)
Color: White / Ivory White
Max Outer Diameter: 400 mm
Flatness: ≤ 0.002 mm
Perpendicularity: ≤ 0.005 mm
Surface Roughness: Ra 0.2 μm

Key Selling Points

Ultra-High Precision Tolerances:Our zirconia ceramic dowel pins are machined to ultra-tight tolerances: flatness ≤ 0.002mm, perpendicularity ≤ 0.005mm, and surface roughness Ra 0.2μm. These specifications ensure perfect alignment and reliable performance in the most demanding precision assembly applications.

Superior Material Performance:Available in 3Y-TZP (3mol% Yttria-stabilized) and 8Y-FSZ (8mol% Yttria fully stabilized) grades. Zirconia ceramics deliver exceptional hardness, outstanding wear resistance, excellent corrosion resistance, and electrical insulation — outperforming metal pins in harsh environments.

Wide Application Across 6 Industries:Yuanhong zirconia dowel pins serve mission-critical applications across machinery, electronics, optics, aerospace, biology, and chemistry industries. From precision fixtures to alignment components in scientific instruments — our pins deliver consistent performance wherever accuracy matters.

Large-Scale Machining Capability:Our advanced CNC machining capability handles zirconia dowel pins up to a maximum outer diameter of 400mm. Whether you need miniature pins for electronics or large-dimension components for industrial machinery, we deliver with consistent precision across the full size range.

Full OEM/ODM Custom Service:We accept complete OEM/ODM customization — custom outer diameter, length, tip geometry, thread spec, and surface finish. Submit your technical drawings or physical samples and receive a detailed quote within 24 hours. MOQ starts from 1 piece for R&D and prototype orders.

- Machinery: precision fixtures, alignment components
- Electronics: PCB assembly, semiconductor equipment
- Optics: optical alignment, lens positioning
- Aerospace: high-precision structural components
- Biology: laboratory instruments, medical devices
- Chemistry: corrosion-resistant precision parts

Product packaging

1:Individually packed in anti-static foam

2:Vacuum-sealed for moisture protection

3:Labeled with part number, dimensions, and material grade

4:Shock-resistant outer packaging

5:Available in bulk or custom packaging

Hunan Yuanhong New Material Co.,Ltd was established in 2016 ,there are over 100 sets of ceramic professional equipments , several types of furnace in more than 8000 square meters production workshops. ISO9001 certified, a variety of advanced ceramic materials are ROHS and REACH certified.

 

CNC Workshop

Dry Pressing Workshop

Polishing Machine

Zirconium Oxide Furnace

Sintering Kiln

Exhibition

FAQ

Q1. Do you provide product samples?

Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.

Q2. What are your accepted payment methods?

We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.

Q3. What is your typical delivery lead time?

Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.

Q4. Do you perform quality inspection before shipment?

Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.

Q5. What other ceramic materials do you offer?

We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related