silicone diaphragm | Quality Silicone Seals - Durable & Customizable | Jan Huei

Silicone Diaphragm of Stethoscope, Biocompatibility / Jan Huei K.H. Industry Co., Ltd. Good choice for custom silicone products.

LSR & Solid Silicone Rubber Injection

LSR & Solid Silicone Rubber Injection

LSR & Solid Silicone Rubber Injection technology can improve the production capability and reduce the pollution of material. It apply to high transmission, high cleanliness and high-volume of products.

Silicone Seal Combined with Various Materials

Silicone Seal Combined with Various Materials

The silicone product combined with different material or multi-color is suitable for using compression molding. Compression molding technology not only can undertake small batch of production but also be an economical choice.


Silicone Diaphragm of Stethoscope | Innovative Silicone Pads - Tailored for Your Needs | Jan Huei

Located in Taiwan since 1988, Jan Huei K.H. Industry Co., Ltd. specializes in custom silicone products, including silicone buttons and silicone combined with various materials. Their main silicone products include, Silicone Diaphragm of Stethoscope, silicone combined with iron, silicone membrane of stethoscope, silicone protective case, silicone button and liquid silicone rubber injection molding machine. Jan Huei has achieved ISO 9001 and ISO 13485 certification, underscoring their commitment to quality and standards.

Discover unparalleled quality with Jan Huei K.H. Industry Co., Ltd., your expert in custom silicone solutions. Specializing in silicone buttons and advanced silicone-material combinations, we bring over 30 years of molding mastery to every project. Our ISO 9001 and ISO 13485 certifications are a testament to our unwavering commitment to excellence. Whether you're seeking a reliable silicone seal, custom silicone products, or specialized silicone manufacturing, Jan Huei is your go-to source. Experience innovation, precision, and quality with every order. Connect with us for your silicone needs and join our global network of satisfied business buyers.

Jan Huei has been offering industrial silicone products, both with advanced technology and 30 years of experience, Jan Huei ensures each customer's demands are met.

Silicone Diaphragm of Stethoscope

silicone diaphragm

Silicone Diaphragm of Stethoscope, Biocompatibility
Silicone Diaphragm of Stethoscope, Biocompatibility

Silicone diaphragms of stethoscopes are developed by Jan Huei to be less than 0.5mm in thickness. Our company specializes in providing a variety of custom silicone products for the medical industry, and we are able to meet our customer's specific specifications. Furthermore, we conduct physical testing such as tensile testing to ensure the quality and durability of our products

The material of the diaphragm has emphasized the tensile strength of the material that needs to be strong enough. Therefore, it can maintain a stable shape after withstanding a 4kg tensile test. This silicone diaphragm is produced by compression molding. Compression molding can satisfy the multi-color production that customers demand. Our expertise in silicone manufacturing and years of experience can give us the best solution to silicone product needs.

Why Choose Silicone Instead of Plastic?

Environmental awareness around the world is rising, people pay attention and use environmentally friendly material. Not only on daily necessities, but also on medical treatments, replacement parts must change to environmentally friendly materials. Such as stethoscopes, people originally used plastic auscultation diaphragms, but in view of the environmental damage caused by plastics, people began to replace plastic with silicone as diaphragm of the stethoscope.

In addition to meeting environmental protection requirements, silicone diaphragms have better air tightness and better sound transmission. The diaphragm of the stethoscope is medical-grade silicone, which has biocompatible, soft in texture and reduce allergy.


  • Material: Medical Grade Silicone
  • Material Characteristics: Biocompatibility, Insulating, Heat Resistance, Skin-Friendly
  • Material Passed by RoHS (Restriction of Hazardous Substances Directive).


  • Molding: Silicone Compression Molding
  • Size: Diameter 40mm
  • Color: Customized.
  • Material: Medical Grade Silicone
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