Fittings gaskets DIN 11851


DIN 11851

FF.GI srl produces PTFE fitting gaskets DIN 11851 for industries like wine, dairy, chemical / pharmaceutical, confectionery, food in general and the main materials used are:

FLON-CHEM 1000: is a pure virgin PTFE, approved for food contact.
FLON-CHEM 1121: is a virgin “premium grade” PTFE.
FLON-CHEM 1050 BLUE: is a modified PTFE reinforced with cave glass microspheres. Thanks to its high elasticity and elastic return could reach the best adaptation possible even with low tightening torques.
FLON-CHEM 1086 DETEK: revolutionary virgin blue PTFE detectable by optical scanner, x rays, and metal detectors. X-ray detectable!!
All the materials listed above are compliant to the “food contact” certifications:
- US legislations: FDA, Food and Drug Administration, department of Health and Human Services, Code of Federal Regulations 21 CFR Ch.1; USA regulations sections 177.1550 (a) (1) and (b) Perfluorocarbon Resins;
- CE legislations : 1935/2004/CE 1895/2005/CE 10/2011/UE 2023/2006/UE (MOCA);
- Italian legislations : D.M. 21/03/1973 DPR 777/82.

In addition to that our FLON-CHEM 1121 have obtained the following certifications:
- USP Class VI @ 121°C according to USP<87> ed USP<88>;
- 3-A Sanitary Standard for Multiple-Use Plastic Materials – No. 20-27.


Special sizes are available upon request.