HS864 carbon fiber braided packing


Carbonized fiber woven packing is the first polypropylene eye fiber by high temperature carbonization treatment into carbonized fiber, and then impregnated with PTFE emulsion, woven into the packing. This packing has good thermal conductivity, low friction coefficient and moderate price. Can be widely used in weak acid or weak base medium, containing a small amount of solid particles of the dynamic sealing site.

Product Introduction

Carbonized fiber woven packing is the first polypropylene eye fiber by high temperature carbonization treatment into carbonized fiber, and then impregnated with PTFE emulsion, woven into the packing. This packing has good thermal conductivity, low friction coefficient and moderate price. Can be widely used in weak acid or weak base medium, containing a small amount of solid particles of the dynamic sealing site.

 

Commonly used equipment:It is recommended for higher linear speed rotary pumps, reciprocating pumps, centrifugal pumps, mixers, agitators and stern sealing pipes can also be used for valves and kettles for packing seals. 
Application industry:
Commonly used in petroleum equipment, chemical, fertilizer, power generation, shipbuilding and other industries.
Applicable medium:Mineral oil, weak acid, salt solution, water, brine, industrial wastewater, etc. According to customer requirements can be molded into high carbon fiber impregnated graphite emulsion woven packing ring.
Product specifications:3*3mm -- 70*70mm; special specifications or all kinds of non-standard products can be formulated according to customer requirements.

 

Performance parameters

Performance

Technical parameters

Use of pressure

3.5Mpa (rotary pump) 12Mpa (reciprocating pump) 15Mpa (valve)

Applicable temperature

-100 ℃- 260 ℃

pH

2-12

Line speed

15 M/S (rotary pump) 2 M/S (reciprocating pump) 2 M/S (valve)
Available section dimensions

≥ 1/8 ”~≤ 3”(3*3 -- 75*75mm)

Density

1.20-1.35g/cm³

Note: (1) high temperature lubricant can be infiltrated into the packing as required. Density: 1.40-1.55g/cm³ (2) Iron red silicone elastomer can be added to the core of the packing as required.

 

Name

Applicable temperature range (℃)

PH value

Line speed

Pressure

Carbon fiber impregnated PTFE
Lotion braided packing

-50~ 260

1~13

15m/s

Rotary pump 2.5MPa, reciprocating pump 15MPa,
Valve 15MPa
high carbon fiber impregnated graphite
Lotion braided packing

-200~ 600

0~14

25m/s

Rotary pump 5MPa, reciprocating pump 10MPa
Valve 25MPa
Medium carbon fiber impregnated graphite
Lotion braided packing

 

-100~ 400

 

0~14

15m/s

Rotary pump 5MPa, reciprocating pump 10MPa
Valve 20MPa
Tetraangular high carbon fiber graphite
Woven packing

-200~ 650(steam)

 

0~14

10m/s

Rotary pump 3.5MPa, reciprocating pump 25MPa
Valve 30MPa

※ the actual application conditions are complex, the above parameters are for reference only without any guarantee requirements.

 


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