Silicone D-profiles
Silicone D-profiles

Silicone D-profiles

Silicone D-profiles refer to silicone rubber extrusions with D-shaped cross-section
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Product Description

 

Silicone D-profiles are  silicone rubber product with a solid cross-section, which is manufactured through an extrusion molding process. Its length can be infinitely extended as needed, and its cross-section can be in various customized shapes such as circular, square, rectangular, D-shaped, etc

extruded silicone profiles

Main Feature

silicone profiles 1

 

• Extruded silicone strips can maintain their elasticity within a temperature range of -60℃ to 200℃ (or even higher), without deforming or melting                                                                                   

 

• Silicone profiles and cords have extremely excellent weather resistance. They can maintain the stability of their physical properties and chemical structure for a long time when used outdoors or in harsh environments, and are not prone to aging and failure.

 

 • Silicone extrusion has excellent sealing performance and can be customized according to the requirements of the customer's application scenarios, providing better sealing effects

 


•The design capability:The factory has the design capability and can quickly mold according to your requirements to design suitable products for you

•Highly competitive prices. From original factory to you,no middleman take a cut,save your payment.

silicone profiles 3
 

typical application 

 

• Automotive: In the automotive industry, it is used for gaskets, seals, and as a sound-dampening material in engine compartments.

• Electronics: The material is utilized in electronic devices for thermal management and as a protective barrier against dust and moisture.

• Industrial Equipment: It serves as a high-performance gasketing material in industrial machinery, providing reliable sealing and insulation properties.

 

Core strengths

Pursue excellence with down-to-earth efforts

closed loop of industrial integration

 Realise the closed loop of raw material,production ,research and development chain to ensure the lifeline of quality.

original factory

Factory direct sales, no middlemen taking a cut

sanpu silicone company 2

16 Years of Deep Technology Accumulation

The core technical team has been deeply engaged in this field for over 16 years

Strong R&D capabilities

Equipped with a physics laboratory and a chemistry laboratory, and three top engineers in the industry

product certificates

Our company regards quality as the lifeline. The quality of our products is guaranteed and they have passed the necessary quality certifications

  • 2025 ROHS011
    Closed cell
    silicone spponge 
     RoHS 
    Certificate
  • 2025V001
    silicone foam
    V-0 Flame Retardant
    Certificate 
  • RoHS -English01
    open cell silicone sponge

    RoHS 

    Certificate 

  • FDA 202201
    Close cell
    silicone sponge
     FDA
     Certificate 

.

 

 
Our factory & quipment
 

Pursue excellence with down-to-earth efforts

a corner of Sanpu lab
a corner of sanpu lab
equipment of Sanpu1
a part of production line
product inspection
A scene of product inspection
                                                                             FAQ

Q: Are you a manufacturer, trading company or a third party??

A: We are a manufacturer, it's a joint manufacturer of Hangzhou Sanpu Co.,LTD (2010)and Gutai Silicone.Co.LTD (2012) and we have built up our company Sanpu Silicone co.,Ltd since 2021.The core technical team has been deeply engaged in this field for over 15 years

Q:Where is your factory located?

A: Our factory address is : No. 18 Gongye South Road, Overseas Chinese Economic Zone, Ninghua County, Sanming City, Fujian Province

Q:  May i know which payment will be accepted by your company?

A: So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.

Q:What kinds of material you can produce?

A: Our factory can produce silicone foam,silicone sponge, silicone sheet ,silicone extrusion, silicone sponge extrusion,function reinforced silicone.

 

Contract us

 

Speak with a product specialist about your needs

 

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