Qi type graphite gasket graphite seal

NegotiableUpdate on 05/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Qi type graphite pad, also known as self sealing graphite packing ring. Made of pure flexible graphite paper, after cutting, the graphite paper is spiral wound and pressed into a circular graphite packing with a 45 degree angled mouth in a mold. It can be used for sealing the upper and lower end faces of the packing box or used as a separate set, especially suitable for sealing high-temperature and high-pressure parts, such as the 45 degree angled mouth self tightening gasket commonly used in power systems. According to customer requirements, $r $n can also have metal edging and corner wrapping on the upper and lower end faces.

Product Details

Qi type graphite pad

Also known as self sealing graphite packing ring. Made of pure flexible graphite paper, after cutting, the graphite paper is spiral wound and pressed into a circular belt in a mold45Circular graphite packing with angled corners

It can be used for sealing the upper and lower end faces of the stuffing box, and can also be used separately as a set, especially suitable for sealing high-temperature and high-pressure parts, such as those commonly used in power systems45Angled mouthSelf tightening padAccording to customer requirements

It can also have metal edging and corner wrapping on the upper and lower end faces.

Qi type graphite pad

Main technical parameters:

Temperature（Temperature）	--200～450℃ (non oxidizing)-200～800℃）
pressure(Pressure )	≤35MPa
PhValue（PH range)	0-14
Linear velocity（Linear speed )	10m/s

　Application:

Having various characteristics of expanded graphite, it can withstand intense temperature and pressure fluctuations, making it an ideal packing for valves and various static seals. Except for avoiding use when the valve stem is severely damaged, it can be used alone or in combination with JJ-771 high carbon fiber disc root end ring to prevent packing extrusion.

　　Service scope:

	Blower (dry running)	blender	valve
pressure	10Bar	50Bar	800 Bar
speed	10m/s	5m/s	2m/s
density	1.2~1.75g/cm3 (generally: 1.6g/cm3)
temperature	-220~+550 ° C (+2800 ° C non oxidizing atmosphere)
PH value	0~14