China Graphite PTFE Yarn Graphite Packing Graphite Seal

Company Introduction
Specifications

1.Pure Graphite Gland Packing
2.Material:expand graphite
3.Feature:pure flexible expand graphite

Description:

1. Pure Graphite Gland Packing is made from expanded graphite yarn braided into through all kinds of technology of braiding .

2. Pure Graphite Gland Packing is almost suitable to all media, such as hot water, steam, acids, alkalis, organic solvents,hydrocarbons, low temperature liquids, etc.

3. The sealing cap ability is more better and safety,it is the most effective composite parts for solving proShaft blems.

4. Pure Graphite Gland Packing is very popular.

Application:

1. Pure Graphite Gland Packingcan be used in valve and some rotary application, high temperature valve and soot blowers.

Specification:

RotaryPump

ReciprocatingPump

Valve

Pressure

20

100

180

Speed:m/s

22.8

3

1.5

Agricultural Machinery

PHRange

2-12

Temp.°C

1650CinNonoxidizingcondition-204CinCryogenics

-185to+450-inoxid-185to+650insteam

Density(g/cm³)

1.45-1.50

Size:

1. 3mm*3mmto50mm*50mm

Products Description

Packing made of 100% g PTFE yarns, and re-impregnated with a silicone lubricant with density about 1.6g/cm3. It is also economical PTFE packing.

Application:

For use in pumps, valves, reciprocating and rotating shafts, mixers and agitators. Especially designed for services involving surface speeds and temperature higher than those normally specified for pure PTFE packings. Can be safely used in all chemical pump applications with the exception of molten alkali metals, fluoride, fuming nitric acid and other strong oxidizing agents. It is also against water, steam, petroleum derivatives, vegetable oil and solvents.

PARAMETER:

Pressure

Rotating

15 bar

Reciprocating

100 bar

Static

200 bar

Shaft speed

12 m/s

Density

1.65g/cm3

Temperature

-150~Auto Repair Equipment & Tools +280°C

PH range

0~14

Size:

Square:4*4mm,6*6mm,8*8mm,10*10mm,12*12mm,14*14mm,16*16mm,18*18mm,20*20mm,22*22mm,25*25mm,30*30mm,35*35mm,40*40mm,

45*45mm,50*50mm,etc.

Canalsobeproducedintoflatorroundaccordingtocustomers'specificrequirements.

ItemUnitValueCar Electronics CarboncontentGraphite%>98Graphite yarn>90Ash content%<2Sulphur contentppm<1000Chlorideppm<30Densityg/cm30.6-1.1Ignition loss%<7(800ºC,burnt 3hours)Programmable properties1.low-sulphur expanded graphite yarns,
2.reinforced by cotton or glass fiber,
3.very low friction
4.good chemical resistance
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GRAPHITE MATERIALISOSTATIC GRAPHITEMOLDED GRAPHITEEXTRUDED GRAPHITEVIBRATION GRAPHITEGRAPHITE PRODUCTGRAPHITE TUBEGRAPHITE ROD,BLOCK,PLATEGRAPHITE PARTSCYLINDER OF LUBRICANTGRAPHITE ElECTRODEGRAPHITE CRUCIBLE

GRAPHITE CRUCIBLE

PRESSED CRUCIBLE

QUARTZ CRUCIBLE

CARBON FELT/GRAPHITE FELTCARBON FELT/GRAPHITE FELTFLEXIBLE GRAPHITEGRAPHITE FOIL/SHEETCARBON/CARBON COMPOSITE

CC BRAKE PADS

CC BOARDS BLOCKS AND CYLINDERS

CC PARTS

PRODUCTION FLOWTHE FlOW OF GRAPHITE MATERIAL AND PRODUCTSTHE FLOW OF CARBON/GRAPHITE FELT