Graphite packing cords

Graphite packing cords are especially suitable for high temperatures and steam applications.

Overview of variants

• 

  POWERpack 1010
  Expanded graphite

• 

  POWERpack 1000-Inconet TA
  Expanded graphite + Inconel

• 

  POWERpack 1020
  Expanded graphite + carbon

• 

  POWERpack 1110
  Carbon

• 

  POWERpack 1210
  Graphite

POWERpack 1010

Pure expanded graphite yarn without binders.

• Low coefficient of friction, high thermal conductivity allows good heat dissipation from the sealing chamber. Very flexible and flexible cord, a good alternative to pre-pressed graphite rings.

 

Recommended use: seals, maintenance of valves and pumps, pre-pressed sealing rings.

POWERpack 1000-Inconet TA

Yarn of pure expanded graphite (C>99%) with corrosion and oxidation inhibitor. Each filament is reinforced with an inconel braid. The reinforcement prevents cord extrusion at high pressures. It meets the fugitive emission limits of both TA Luft and API 622.

• High thermal conductivity allows good heat dissipation from the seal chamber.

 

Recommended use: Intended only for static applications, valve seals, tongue-and-groove connections, etc.

POWERpack 1020

Pure expanded graphite yarn without binders. Corners reinforced with pure carbon fiber yarn.

• Low coefficient of friction, high thermal conductivity allows good heat dissipation from the sealing chamber. It does not need closing rings.
• Increased pressure resistance.

 

Recommended use:

• Seals and maintenance of valves and pumps.
• Pre-pressed sealing rings.

POWERpack 1110

Pure carbon fiber yarn without binders. Impregnation with graphite dispersion with corrosion inhibitor.

• Good heat dissipation.

 

Recommended use:

• Seals and maintenance of valves and pumps, pre-pressed sealing rings.
• Especially suitable for sealing rings in combination with type 1010 or grout.

 

Type 1110-I is reinforced with an endless inconel fiber.

POWERpack 1210

Pure graphite fiber yarn without binders. Impregnation with graphite dispersion with corrosion inhibitor.

• High chemical and mechanical resistance
• Good heat dissipation.

 

Recommended use:

• Seals and maintenance of valves and pumps, pre-pressed sealing rings.
• Suitable for sealing rings in combination with type 1010 or grout.

 

Type 1210-I is reinforced with an endless inconel fiber.

Technical specifications

Cord type	Fiber	Pressure (bar)			Temperature (° C)	pH	v (m / s)	Specific gravity
		Rotational	Straightforward	Static
POWERpack 1010	Expanded graphite	30	100	300	-240 to 450 ° C	0 - 14	30	1.0 g / cm 3
POWERpack 1000-Inconet	Expanded graphite + Inconel	-	-	350	-240 to 450 ° C	0 - 14	-	1.1 g / cm 3
POWERpack 1020	Expanded graphite + carbon	30	200	300	-240 to 450 ° C	0 - 14	20	1.1 g / cm 3
POWERpack 1110	Carbon	25	100	300	-240 to 450 ° C	0 - 14	20	1.1 g / cm 3
POWERpack 1210	Graphite	30 bars	100 bars	300 bars	-240 to 450 ° C	0 - 14	20	0.9 g / cm 3

Dimensions and packaging

We supply cords in various packages depending on their size.

Cord size	Supplied packaging
4 - 5 mm	1 kg
6 - 10 mm	2 kg
12 - 14 mm	3 kg
16 - 22 mm	5 kg