Flexible Graphite Packing

 

Flexible graphite packing are braided from flexible graphite

yarns, which are reinforced by cotton fiber, glass fiber, carbon fiber, etc.

It has a very low friction, good thermal and chemical resistance and high elasticity.

 

Typical Application

> Flexible graphite packing is a multi-service packing capable of a wide variety of uses throughout a plant.

> It can be used in valves, pumps, expansion joints, mixers and agitators in high-pressure and temperature.

>Effective sealing is vital.

 

Prime Features

>Reinforced with glass fiber: high strength, lower cost

>Good thermal and chemical resistance and high elasticity.

 

 

Technical Data

Material	100% Expanded Graphite Yarn
Temperature Range	-200 up to +555 ℃ atmosphere; -200 up to +650℃ in Steam
Process	Rotating: 3Mpa
Reciprocating	10 Mpa
Valves	20 Mpa
Shaft Speed	20m/s in rotary
PH	0~14
Density	1.3~1.5 g/cm3

 

Graphite Packing Reinforced with Metal Wire

 

Graphite packing reinforced with wire is braided from expanded
graphite yarns, reinforced with metal wire, normally reinforced with inconel wire.
It retains all the inherent benefits of flexible graphite packing.
The wire reinforcement provides greater mechanical strength, used for high pressure
and temperatures.

Corrosion inhibitor acts as a sacrificial anode to protect the valve stem and the stuffing box.

Typical Application

>Flexible graphite packing is a multi-service packing capable of a wide variety of uses throughout a plant.

>It can be used in valves, pumps, expansion joints, mixers and agitators in high-pressure and temperature.

>Excellent for use in steam turbines, high temperature motor-actuated valves

>High temperature and high pressure valve applications in general.

Prime Features

>It can be reinforced with nickel, stainless steel, copper, etc.

> Wide variety of uses throughout a plant

> Precaution: in oxidizing environment may use with anti-extrusion packing rings.

Technical Data

Material		100% Expanded Graphite Yarn and Metal Wire
Temperature Range		-200 up to +555 ℃ atmosphere; -200 up to +650℃ in Steam
Process	Rotating	5 Mpa
	Reciprocating	15 Mpa
	Valves	30 Mpa
Shaft Speed		23m/s in rotary
PH		0~14
Density		1.5 g/cm3

 

 

 

Graphite Packing with Carbon Fiber Corners

 

Graphite packing with carbon fiber corners is a multi-fiber packing,

braided from expanded graphite yarns and carbon fibers, the diagonally braided

from graphite yarn, reinforced in all four corners with carbon fibers.

The corners and body make the packing three times more resistant to extrusion

and increase the pressure handing capabilities compared to traditional graphite

packings.

 

There are multi inconel wires reinforced to create the packing with increased extrusion resistance capability.

Typical Application

>It can be used in many demanding applications, both dynamic and static

>Particularly suited for high temperature and high pressure service in valves, pumps, expansion joints, mixers and agitators of pulp and paper, power station and chemical plant etc.

Prime Features

>More resistant to extrusion

>Increase the pressure handing capabilities.

Technical Data

Material		100% Expanded Graphite Yarn
Temperature Range		-200 up to +555 ℃atmosphere; -200 up to +650℃ in Steam
Process	Rotating	3 Mpa
	Reciprocating	10 Mpa
	Valves	28 Mpa
Shaft Speed		18m/s in rotary
PH		0~14
Density		1.5 g/cm3

 

Graphite Packing With PTFE Impregnated

 

Graphite Packing with PTFE Impregnated is braided from
Expanded graphite yarns which impregnated with PTFE as a blocking
agent thus creating a non-straining packing. The yarns are reinforced
by textile fibers.

 

Typical Application

> Can be used in many demanding applications, both dynamic and static

>Particularly suited for high temperature and high pressure service in valves, pumps, expansion joints, mixer and agitators of pulp and paper, power station and chemical plant etc.

Prime Features

>Excellent cross-section tightness, structural strength

>Very lo friction-valve, wear resistant, yet gentle to shaft and stem.

Technical Data

Material		100% Expanded Graphite Yarn and PTFE oil
Temperature Range		-200 up to +280℃
Process	Rotating	3 Mpa
	Reciprocating	10 Mpa
	Valves	20 Mpa
Shaft Speed		22m/s in rotary
PH		0~14
Density		1.5 g/cm3

 

Jacketed Graphite Packing

Jacketed Graphite Packing braided from graphite yarns with metal
alloy and glass fiber casing like the socks outside. Used in any steam
valves applications.

 

Typical Application

>It is the ideal choice for high pressure, high temperature steam valves service.

Prime Features

>Highest pressure, and temperature

>Good thermal and chemical resistance and high elasticity.

Technical Data

Material		100% Expanded Graphite Yarn and Metal Socks
Temperature Range		-200 up to +555℃ atmosphere; -200 up to +850℃ in Steam
Process	Valves	55 Mpa
PH		0~14
Density		1.75 g/cm3

 

Super Graphite Valve Packing

 

Super Graphite Packing specially for high pressure valves, braided
from expanded graphite yarns with corrosion inhibitor, reinforced with inconel
wire. Each yarn is round braided with inconel mesh outside again.
The mesh is jacketed.

 

Description

Flexible graphite packing braided from expanded graphite yarns, reinforced of cotton fiber, glass Super Graphite

Packing specially for high pressure valves, braided from expanded graphite yarns with corrosion inhibitor, reinforced with inconel wire. Each yarn is round braided with inconel mesh outside again. The mesh is jacketed.The jacketed materials: stainless steel, inconel, copper, etc.

Graphite packing wrapped with Aramid Mesh

Each yarn is wrapped with aramid filament. The high strength aramid mesh make the packing three times more resistant to extrusion and increase the pressure handing capabilities.

Typical Application

> It can handle most chemical, acids and alkalis

> Excellent for use in steam turbines, high temperature motor-actuated valves and for high temperature and high pressure valve applications in general.

Prime Features

>The exclusive packing is formable, yet tough.

>Cost-effective as well as a confident

Technical Data

Material		100% Expanded Graphite Yarn and Metal Mesh (Aramid Mesh)
Temperature Range		-200 up to +555 ℃atmosphere; -200 up to +850℃ in Steam
Process	Reciprocating	30 Mpa
	Valves	48 Mpa
PH		0~14
Density		1.5~1.75 g/cm3

 

High-temperature High-pressure Valves Special Graphite Packing

 

Description

This style graphite packing is braided from graphite yarn with metal alloy wire and glass fiber casing like shell outside.

All-metal coated structures greatly increased the erosion resistant of packing, make packing more compact, more robust, long life.

It is competent to ultra-high temperature, high pressure conditions of the steam valve sealing.

Applicable

>Electric power plant combustion furnace door;

>Chemical plant high-pressure valve sealing;

>Not suitable for highly oxidizing agents.

Jacketed woven materials

>SS304, SS316, Inconel, etc.

Technical Data

Material	External Woven Wire Mesh Cloth Graphite Stuffing
Temperature Range	-200 up to +650 oC -200 up to +950 oC in steam
Process	60 Mpa in valves
PH	3 ~ 13
Density	Appr. 1.80 ~ 2.0g/cm3

Package

5kgs/roll, 10kgs/roll.

Or, following your request.