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Home ProductsPTFE Ball Valve Seats

Shanghai Oil Seal Co.,Ltd.

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Good quality PTFE Silicone Septa for sales
Good quality PTFE Silicone Septa for sales
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!!

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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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molded PTFE PARTS

China molded PTFE PARTS supplier

Large Image :  molded PTFE PARTS

Product Details:

Place of Origin: China
Brand Name: ERM
Model Number: Expanded PTFE Gasket

Payment & Shipping Terms:

Minimum Order Quantity: 1000 PCS
Packaging Details: Roller paper
Delivery Time: 15 days
Payment Terms: T.T
Supply Ability: 5000pcs/day
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Detailed Product Description
Application: Gasket Feature: Heat Resistance
Function: Seal Material: PTFE
Product Name: Expanded PTFE Gasket Style: O Ring

 

Filled Expanded PTFE Gasket Glass fibre Heat Resistance For Seal

 
 
Quick Detail:
 
ERM sealing company is specilized in virgin PTFE gasket and filled PTFE gakset .
One of the most chemically-resistant materials available, PTFE and expanded ePTFE can fit the bill for extreme sealing with sheet gasketing, gasket tape, joint sealant, and universal gasket configurations.
In order to improve the ptfe capability . We filled  Glass fibre , carbon fibre. Copper,  Moly , graphite , peek and other material .
 
 
Description:
 
Our most common PTFE filled grades include:

 

PTFE, Glass Filled Gaskets

  • Added in various amounts (5% to 40%)
  • Increases compressive strength
  • Rigidity and wear
  • Reduces creep and cold flow
  • Minimal effect on chemical and electrical properties
  • Used in applications to decrease cold flow

 

PTFE, Carbon Filled Gaskets

  • Added in various amounts (10% to 35%)
  • Increases compressive strength
  • Hardness, wear and load properties
  • Good chemical resistance
  • Various types and amounts of carbon can be added to alter conductivity

 

PTFE, Graphite Filled Gaskets

  • Added in various amounts (5% to 15%)
  • Reduces coefficient of friction
  • Reduces initial wear
  • Increases strength
  • Compatible with most hydraulic fluids
  • Outstanding performance in hydraulic/pneumatic compression type rod and piston seals, bearing bands and rotary applications

 
 
Specifications:

 

Material

Max T
(F)

Max P
(psi)

Creep Rel'n
(%)

Applications/Features

Pure PTFE

450

800

35 - 55

Excellent chemical resistance.

Filled PTFE

450

1200

11 - 40

Excellent chemical resistance.

Filled PTFE - Metal Inserted

450

2500

20

Excellent chemical resistance. 316 SS perforated core.

Expanded PTFE

450

3000

30

Excellent chemical resistance. Highly compressible.

 

 

 
Competitive Advantage:
 
PTFE material is excellent of temperature  and  chemcial resistance.
Temperature range: -450°F to 600°F (-268°C to 315° C)
Chemical resistance: Resistant to all media in the 0-14 pH range, except molten alkali metals and elemental fluorine, particularly at elevated temperatures and pressures
Operating pressure: Vacuum to 3000 psig (200 bar)
Safety: Complies with FDA 21 CFR 177.1550 (PTFE) food requirements

Contact Details
Shanghai Oil Seal Co.,Ltd.

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