Manufacturing Silicone Rubber Cap Parts

Manufacturing Silicone Rubber Cap Parts

Attention: Please do not pay before we quote to you. The picture and prices shown are just for exhibition and display of our production.So please feel free to send us 3D drawing with STL/IGS/STP file and your product description.We have the magic to turn it into real products and then we will...

Product Details

Application fields


Car spraying, semiconductor, aerospace
Chemical handling:
- pump (mechanical seal) , valve, mixer, reactor, flange
- analysis instrument, process control instrumentation
--tank car, storage tank
Food, medicine:
- grinding machine, centrifuge
- canning machine
- pump (mechanical seal) , valve, mixer, reactor
Oil exploitation:
- divider and the sealing parts
- safety valve and  submersible electric pump

- logging tools and other sealing unit





1.Excellent heat resistance: the o-ring can also keep the rubber elasticity under 300 °C

2 Excellent chemical resistance:

   kalrez can show excellent stability&tolerability, even for ethers, amino compounds, ketone, antioxidant,   organic solvents, fuels, acid, alkali environment,almost for all chemicals

3.Special advantage:1) Extend the life of sealing      2) To reduce the maintenance cost
                                 3) Reduce pollution 

4.Temperature:250-320 °C


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CNC hot pressing mold5.png6.png

Packing & Delivery


Standard export package or according to your request.


Introduction:1. What's the process to get a quotation ?
Please send your drawing or detailed dimensions to Daniel Huang
our contact information Tel: +8613823175742

2. I am very interested in your products, but your information are not detail, do you have cataloge?
Yes, you can send email to us for asking the catelogue.
3. What material can you make for the rubber product?
We can make EPDM,EP,NBR,NR,SBR,CR,IIR, Silicone,TPE,Viton, Plastic etc.
4. What kind of drawing can you open?
We have CAD,Proe and 3D software. also we can design product according to your request.
5,What is the process to make product?
Firstly make mould creation,then send you samples for your test,after approval, we will begin mass production.

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