PTFE gasket, All-welded valve gasket

PTFE gasket, PTFE valve gasket

Ptfe valve seat and valve stem sealing gasket,All-welded valve gasket

Introduction: ptfe valve seat and valve stem sealing gasket is made from suspension polymerization ptfe resin by method of molding processing.Being added filler materials in PTFE, the products are greatly improved on the strength and mechanical properties .

Usage : seal valve seat and valve stem .(mainly used for all-welded ball valve) Semiconductor / Chemical Processing / Food / Pharmaceutical / Aerospace / Telecommunications Industries

Prime Features
Acid and alkali resistant
Chemical resistant
has minimum friction coefficient of all know pure material
Non-viscous, no aging
Now molds can be made according to customers requirements.

Filling agent: glass fiber, molybdenum disulfide, polyimide, carbon fiber, graphite, copper powder, silica, polyphenyl ester, PPS etc.

Specification: various types and specifications of the valve seat, and already has a full range of ball valve seat mold company.Also can according to customer requirements production and processing.

Remarks: Being PTFE is modificated by us ,the gasket can normally work in- 260 Degree to + 280 degree temperature.

Main Feature

1) Heat resistance property---it is able to wok stably between -260°C to +280C.

2) Excellent non-sticky property---it is easy to remove sticky things.
3) Good mechanical property with no distortion and low friction coefficient.
4) Excellent insulation property.
5) Materials like carbon, graphite and glass fiber can be filled.

6) High chemical properties, acid and alkali resistant

7) No aging

Packing: Carton case or according to customer’s requirement

Everyday new companies open, and companies die.

Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers.

Mianyang Prochema Commercial Co.,Ltd. is not an old company,but will be a 100-year company,because his founder has that dream.

Founder himself can not live 100 years,but his spirit and attitude will.

Honest and responsible and insistant are the key points for a company to be existed long enough.

In China,real 100-year company is rare.Hope Mianyang Prochema will the one.

History:

2004--Mianyang Prochema established,initially in insulation and printing plastic film

2007--Set up Gus Industry(hongkong)co.,limited for global business management

2008--Set up Shenzhen factory to produce the films and involved in conductive film and interactive touch screen

2010--Deeply involved in in-door advertising which is produced from the conductive film

2013--World wide promoting privacy PDLC switchable film and glass

Products and service catalogue:

1.Conductive film

ITO transparent conductive film

Copper grid transparent conductive film

Metal sputtered polycarbonate film

Touch screen and touch sensors

2.PDLC switchable film and glass,and car solar film

3.Printing film

Texutred hardcoated PET film

Printing grade Polycarbonate film

4.Insulation film

UL V0 polycarbonate film

UL V0 Polyester film

General electrical insulation PET film

Fluoro products and parts

ETFE film and PVF film

Perfluorinated ion exchange film

PVDF PIEZO film and sensors

Battery barrier film

5.Rugged TFT LCD display module and mainboard

Professional services need the service providers to be professional. Different from many other companies