Home ProductsPTFE Silicone Septa

Screw Thread PTFE Silicone Septa , PTFE Faced Silicone Septum

China Shanghai Oil Seal Co.,Ltd. certification
China Shanghai Oil Seal Co.,Ltd. certification
Good Products ,Good Service,Good Sourcing Platform!

—— Michael

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

We trust the quality of your products. It always the best. Keep this going, and we will establish a long-term trade relationship with you.

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Screw Thread PTFE Silicone Septa , PTFE Faced Silicone Septum

Screw Thread PTFE Silicone Septa , PTFE Faced Silicone Septum
Screw Thread PTFE Silicone Septa , PTFE Faced Silicone Septum

Large Image :  Screw Thread PTFE Silicone Septa , PTFE Faced Silicone Septum

Product Details:
Place of Origin: China
Brand Name: ERM
Model Number: 9-425
Payment & Shipping Terms:
Minimum Order Quantity: 10 bags
Packaging Details: 100pcs /bag
Delivery Time: 10 days
Payment Terms: T.T
Supply Ability: 5000pcs/day
Detailed Product Description
Application: Chemical Industry Color: Black
Feature: High Performance Function: Seal
Material: PTFE Product Name: PTFE Silicone Septa
High Light:

plastic sample vials


ptfe silicone


Screw Thread PTFE Silicone Septa , PTFE Faced Silicone Septum



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We have 74 different diameter dies in stock to make septa ranging from 5mm to 43.5mm in diameter. We can make septa as thin as .002” (2 mils) or as thick as 4mm or .160”. We offer septa in the following constructions:

  • Silicone Only
  • PTFE/Silicone
  • PTFE/Silicone/PTFE
  • PTFE Only





PTFE Silicone Septa are offered in sizes appropriate for use as replacements in EPA VOA vial caps. Thermo Scientific accessories complement the full range of environmental sampling containers.


we also have PTFE bonded Nitrile, Butyl,viton and other rubber material for other eara .  But for medical and chromatograph industry . PTFE silicone septa is the best seal parts .





1) Chromatograph industry

2) Chemical  industry . Such as used in pesticide vial cap or cosmetic bottle cap.



Competitive Advantage:


  • Reduced handling/contamination
  • No interfering peaks
  • Easy needle penetration/resealability


1.  Good Quality: Your client satisfied on our quality. You can get good reputation from your market and

      obtain more orders.

2.  Good Service: Our professional service before and after sale.

3.  The reasonable price

4.  Fast & Cheap Delivery: We have big discount from forwarder (Long Contract).



Advantage of our products:


1.   Professional manufacture.

2.   Implement strict quality test & control procedure.

3.   High quality & Best price.

4.   Good after-sale service.

5.   Fast delivery time.



Our Service:


We believe our products will satisfy you.

Our good quality, excellent service and competitive prices are your best selection.

Thanks for visiting our website!!!

If you have any interest, please feel free to contact us!


We can offer best quality seal and compertitive price .


1) No tooling cost .  If your oil seal’s quantity can be reached our MOQ quantity , I can develop new molds for you without mold cost

2)Good quality . We can copy your seal ,or design new seal for you . We choose best best material and inspect strictly.

3)Short lead time . We delivery the goods in short time.

Contact Details
Shanghai Oil Seal Co.,Ltd.

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