PTFE packing tape

 PTFE packing tape is designed to seal threaded joints for pipelines, which are transported corrosive liquids and gases in the temperature range from minus 60 ° C to plus 200 ° C. Can be used in pharmaceutical processing equipment, food and medical industries, in the pipes for hot and cold water supply, including drinking.

  Tape  FUM provides sealing of threaded connections, operating at pressures up to 64,7 MPa (660 kgf / cm 2). Depending on the application ribbon FUM produce three grades:

 Brand 1 — Class and Class-for sealing systems with the common types of environments, as well as systems with virulent aggressive media (concentrated and dilute solutions of acids and bases) contains grease-oil-vaseline medical GOST 3164-78 — from 17 to 20% ;

 grade 2 — for sealing systems operating on oxygen and other strong oxidants, contains no lubricant;

 Brand 3 — for sealing systems with the common media types, as well as systems with a virulent, aggressive media (concentrated and dilute solutions of acids and bases) is a marginal part of the tape FUM grades 1 and 2 as well as film SKL manufactured according to TU 301 -- 05-49-90. Moreover, tape FUM produced in individually wrapped for retail sale.

 In terms of the quality of the tape must conform to the requirements and standards set forth in the table

 

The name of a product	Width, mm	The admission on width, mm	Thickness, mm
Tape FCМ of mark 1, the premium	10,15	+1,0...-1,0	0,1 ( +0,02...-0,02)
Tape FCМ of mark 1, the premium	20,6	+1,0...-1,0	0,14 ( +0,02...-0,02)
Tape FCМ of mark 2, 1 grade	3,4,5,6	+1,0...-1,0	0,035- 0,200
Tape FCМ of mark 2, 1 grade	8,10,12	+1,0...-1,0	0,035- 0,200
Tape FCМ of mark 2, 1 grade	15,16	+1,0...-1,0	0,035- 0,200
Tape FCМ of mark 2, 1 grade	18,2	+1,0...-1,0	0,035- 0,200
Tape FCМ of mark 3	3- 25	-	0,12- (+0,08...-0,08)

 FUM-a nespecheny fluoroplastic-4D, tonkodispersionnoy modified polytetrafluoroethylene. Used as a sealing element.

 Designed to work with aggressive liquids and gases, except for solutions of alkali metals, chlorine trifluoride and elemental fluorine.

 PTFE packing tape designed for sealing threaded joints of pipes made of any material, operating at pressures up to 9,8 MPa (100 kgf/cm2)