Metal Diaphragm
Corrugated Metal Diaphragm
The metal diaphragm is a circular membrane-shaped elastic sensitive element that will elastically deform when subjected to axial load or pressure. The metal diaphragm is usually made of high-quality metal materials, such as stainless steel, Inconel, titanium, or nickel alloy. These materials offer excellent mechanical properties, corrosion resistance, and durability, ensuring reliable performance in demanding environments.
Metal diaphragms are widely used in food processing, pharmaceuticals, semiconductors, medical equipment, industrial machinery, consumer electronics, and other industries.
There are three main types of metal diaphragms: striped, dome-shaped, or flat; corrugated diaphragms are the most widely used, but corrugated diaphragms require matching molds for mass production. They have a large deformation capacity and a linear characteristic curve.
We offer metal diaphragms in various materials and sizes, please consult us for more details.
Metal Diaphragm Information
| Products Name | Corrugated Metal Diaphragm |
| Available Material | SS316L, Tantalum(Ta), Titanium(Ti), HC276, Monel400, Inconel625 |
| MOQ | 50 pieces |
| Application | Diaphragm pressure gauge, Pressure sensor, Pressure transmitters, Diaphragm valve, Pressure switch |
| Hot sale size | φ65*0.08mm, Φ32*0.05mm, φ50*0.05mm, φ18.4*0.025mm, φ12.4*0.03mm, φ18.8*0.02mm |
Application
Metal diaphragms are used in a variety of industries and applications that require precise pressure sensing, control, and measurement. Some common areas of use include:
• Automobile industry
• Aerospace
• Medical instruments
• Automated industry
• Instrumentation and test equipment
• Electronics and semiconductor manufacturing
• Oil and gas industry
Metal Diaphragm Dimensions
| D1: Outer diameter D: Effective diameter J: Corrugation center distance J1: Corrugated spacing d: Center plane diameter d1: Center hole diameter h: Corrugation height R: Ripple radius |
Corrugated diaphragms require professional mold production, which may require additional mold production costs (later mass production can gradually offset the mold production costs). Our existing molds can produce the following sizes.
|
Outer Diameter |
Diaphragm Thickness |
|
φ12.4mm |
0.02/0.025/0.03/0.05mm |
|
φ15mm |
0.02/0.025/0.03/0.05mm |
|
φ18mm |
0.03/0.05mm |
|
φ18.4mm |
0.02/0.025/0.03/0.05mm |
|
φ22.1mm |
0.05/0.15mm |
|
φ24.0mm |
0.05mm |
|
φ26mm |
0.05mm |
|
φ28mm |
0.08mm |
|
φ30mm |
0.05/0.08mm |
|
φ32mm |
0.05/0.08mm |
|
φ34mm |
0.05mm |
|
φ35mm |
0.08mm |
|
φ36mm |
0.05/0.08/0.1mm |
|
φ38mm |
0.05/0.08/0.15mm |
|
φ39mm |
0.025mm |
|
φ40mm |
0.05/0.08/0.1mm |
|
φ42mm |
0.05/0.08/0.1mm |
|
φ45mm |
0.05/0.08/0.1/0.15mm |
|
φ50mm |
0.05/0.08/0.1mm |
|
φ52.5mm |
0.1mm |
|
φ55mm |
0.05/0.08/0.1mm |
|
φ58mm |
0.05/0.08mm |
|
φ60mm |
0.05/0.08/0.1mm |
|
φ65mm |
0.05/0.08/0.1mm |
|
φ68mm |
0.08/0.1mm |
|
φ69mm |
0.08/0.1mm |
|
φ70mm |
0.08/0.1mm |
|
φ75mm |
0.08/0.1mm |
|
φ82mm |
0.08/0.1mm |
|
φ84mm |
0.08/0.1mm |
|
φ89mm |
0.08/0.1mm |
|
φ92mm |
0.08/0.01mm |
|
φ98mm |
0.08/0.1mm |
|
φ100mm |
0.08/0.1mm |
Do you want to know more about our products?
Contact Us
Amanda│Sales Manager
E-mail: amanda@winnersmetals.com
Phone: +86 156 1977 8518(WhatsApp/Wechat)
If you want to know more details and prices of our products, please contact our sales manager, she will reply you as soon as possible (usually no more than 24h), thank you.
