Products

DESCRIPTION

Basic Info

Model NO.	PTFE Packing
Specification	20mm x 20mm
Trademark	Haiteng
Origin	Jiangsu Yangzhong
HS Code	392099100
Production Capacity	50 Tons Per Year

Product Description

PTFE packing is a good sealing material, and it is made by braiding PTFE strips.With High cross-sectional density and structural strength ;Low coefficient of friction result in easy shaft running ;Long lubricant squeezed out under operating pressure.

Application:
PTFE packing is for dynamic seal at high linear speed, often used in check and needle valve stems, reciprocating rods, rams, and plungers, and safety injection system valves.

Specifications:
1) Pressure: 2MPa in centrifugal pumps, 10MPa in piston pumps, 20MPa in valves2) Temperature: <280°C3) Linear speed: 4m/s in centrifugal pumps, 2m/s in piston pumps, 2m/s in valves4) pH range: 0 - 145) Thickness: 3.0 - 50mm Pure Graphite Ptfe Packing are found in electric engines, transmissions, agricultural machines, bearing pedestals and rolling mills.
Pure Graphite Ptfe Packing used to seal against dust, dirt, lubricant, oil or water spray from the outside.ImagesWe can provide Black Pure Graphite Ptfe Packing, White Pure Graphite Ptfe Packing, Yellow Pure Graphite Ptfe Packing... We can make according to your requiments, but materials have an effect on color. So, not all the material can make in all color. Application Parameter of Pure PTFE Packing :

Item	Properties
Material	100% virgin PTFE resin
Apparent density	1.5g/cm3
Tensile strength	≥6MPa
Diameter	as customer requires

PTFE packing is a good sealing material, and it is made by braiding PTFE strips.PTFE packing With High cross-sectional density and structural strength ;PTFE packing is Low coefficient of friction result in easy shaft running ;PTFE packing is Long lubricant squeezed out under operating pressure