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PTFE Gasket Union Sight Glass

Basic Info

Model No.:  union sight glass

Product Description

Model NO.: Union Sight Glass Material: Stainless Steel Gasket: NBR, EPDM, Silicon, Viton, FPM, PTFE Trademark: LONGVA or OEM Origin: Wenzhou, China Connection: Welded, Clamped, Threaded Size: 1"-4" Dn25-Dn100 Place of Origin: Wenzhou Specification: ISO, DIN, IDF, SMS HS Code: 7307230000 Name: PTFE gasket union sight glass


1. Size: 1" - 4", DN25 - DN100, applied to the stainless steel pipeline system.

2. Material: SUS304, SUS316L

3. Gasket: NBR, EPDM, SILICON, VITON, FPM, PTFE

4. Surface treatment: 180~420Grit or unpolished

5. Connection mode: Welded, Clamped, Threaded

6. Standard: ISO, DIN, IDF, SMS

7. Application: Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry


Attention: The silicone gasket can also be changed to PTFE. And it will not affect the seal.

Contact us if you need more details on Sight Glass. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Union Sight Glass、Welded Sight Glass. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Sanitary Fluid Facility

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