High purity molybdenum washers for vacuum furnaces, semiconductor equipment and high-temperature applications. Custom inner diameter, outer diameter and thickness available.

Focus Keyword

Primary Keyword

Molybdenum Washer

Secondary Keywords

• Molybdenum Flat Washer

• High Temperature Washer

• Vacuum Furnace Washer

• Custom Molybdenum Washer

• Molybdenum Fasteners

Short Description

ZSWMO manufactures high purity molybdenum washers for vacuum furnaces and high-temperature equipment. Precision machined flat washers are available in standard and custom sizes.

Product Overview

High Purity Molybdenum Washers for Vacuum Furnace Applications

ZSWMO manufactures high precision molybdenum washers for demanding high-temperature and vacuum environments.

Compared with conventional stainless steel washers, molybdenum washers offer superior performance under extreme temperatures due to their excellent thermal stability and low thermal expansion.

Our molybdenum washers are widely used with molybdenum bolts, screws and threaded rods in vacuum furnace assemblies and semiconductor equipment.

Product Features

✅ High purity molybdenum (≥99.95%)

✅ Excellent high-temperature resistance

✅ Low thermal expansion

✅ High dimensional stability

✅ Excellent vacuum compatibility

✅ Precision machined surfaces

✅ Custom dimensions available

✅ Long service life

Technical Specifications

Product Types

Standard Flat Washer

Suitable for:

• Vacuum furnace assembly

• High-temperature fastening

• Equipment maintenance

Precision Molybdenum Washer

Ideal for:

• Semiconductor equipment

• High precision machinery

• Laboratory equipment

Custom Molybdenum Washer

Manufactured according to:

• Drawings

• Samples

• Non-standard dimensions

• Special hole sizes

Applications

Vacuum Furnace

Used for:

• Heat shield installation

• Furnace structure assembly

• Thermal field support

Semiconductor Industry

Applications include:

• Vacuum chambers

• High-purity equipment

• Thermal processing systems

Sapphire Crystal Growth

Suitable for:

• Thermal field components

• Structural fastening

High Temperature Equipment

Used in:

• Industrial furnaces

• Laboratory furnaces

• Powder metallurgy equipment

Custom Manufacturing

ZSWMO offers:

• CNC Turning

• Precision Milling

• Drilling

• Grinding

• Surface Polishing

• Manufacturing According to Drawings

Material Options

Pure Molybdenum Washer

Suitable for:

• Standard vacuum furnace applications

• High-purity environments

Mo-La Alloy Washer

Advantages:

• Improved recrystallization resistance

• Better mechanical strength

• Longer service life

Why Choose ZSWMO

• 20+ years of refractory metal manufacturing

• High purity tungsten & molybdenum materials

• Precision CNC machining

• Strict quality control

• OEM & ODM service

• Factory direct supply

Related Products

• Molybdenum Bolts

• Molybdenum Nuts

• Molybdenum Screws

• Molybdenum Threaded Rod

• Tungsten Washers

• Custom Molybdenum Parts

FAQ

What are molybdenum washers used for?

Molybdenum washers are used in vacuum furnaces, semiconductor equipment and other high-temperature systems to distribute load and improve fastening stability.

Can you manufacture custom washer sizes?

Yes. We produce custom inner diameters, outer diameters and thicknesses according to customer drawings.

What purity molybdenum do you use?

Standard purity is ≥99.95%.

Can you supply matching bolts and nuts?

Yes. We provide complete molybdenum fastening solutions including bolts, screws, nuts, threaded rods and washers.

Request a Quote

Looking for a reliable molybdenum washer manufacturer?

Send us your drawing, dimensions or specifications.

ZSWMO supplies high-purity molybdenum washers with custom machining for vacuum furnaces, semiconductor equipment and other high-temperature industrial applications.