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Cotton-PTFE packing

For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg

Description


Cotton-PTFE packing is knitted from cotton yarn and impregnated with a PTFE dispersion during knitting, which leads to a reduction in the coefficient of friction. Thanks to the PTFE impregnation, the packing also acquires chemical resistance. The cotton-teflon packing can be round or square in cross-section and is soft and flexible, making it versatile for use. The working temperature window of the PTFE-cotton packing is good. The threads of the PTFE-cotton packing are different, compared to those of the cotton grease packing, which gives it greater mechanical strength and durability but at the same time it retains similar qualities to the ones of the cotton grease compression packing.

Areas of application

  • for fuels, oils and weak acids
  • the seals of valves and pumps
  • flanged joints
  • insulation of steam pipes, boilers, fittings
  • as seals in various units of machines and aggregates
  • water supply systems
  • laundries
  • paint shops
  • water transport
  • textile industry
  • chemical industry
  • the food industry
  • others

Stock

SizePackage weight
(kg)
4×41
5×51
6×61
8×81
10×101
12×123
14×143
16×163
18×183
20×203
22×225
24×245
26×265
28×285
30×305
32×3210
34×3410
36×3610
38×3810
40×4010

Specifications

PropertiesUnitValue
Working temperature°С-50 ÷ +120
PressureР/bar/40 (armature)
25 (piston pumps)
25 (centrifugal pumps)
SpeedV /m/s/10
PH 4-11
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