IZOLOCK Type C

ELIABLE SOLUTIONS FOR EXTREME CONDITIONS

Type C packings are manufactured from carbon or graphite yarns and are designed for operation under high-temperature and high-pressure conditions. They offer excellent chemical resistance and deliver top-level performance compared to other sealing materials available on the market.

These packings are used in metallurgy, thermal and nuclear power plants, petrochemical installations, steam pipelines, heat exchangers, pumps, compressors, and high-pressure pipeline valves. In non-oxidizing environments, graphite packings can withstand temperatures up to +2500 °C, making them indispensable in the most demanding and critical industrial applications. It is important to note that graphite is less resistant to strong oxidizing media, so material selection must match the specific operating conditions.

Type C - Product Line

Explore the complete range of Type C packings designed for high-temperature and high-pressure environments. Instead of traditional property tables, we present key performance data as clear and easy-to-read diagrams — so you can quickly compare models and select the optimal solution for demanding industrial applications.

Below are the available models from the Type C product line, each listed with its key technical characteristics: base fiber type and impregnation system. This format allows for quick technical comparison and easy selection.

Type

Fiber | Impregnation

Pressure

ROT | REC | STAT

Temp.

°C

Speed

m/s

Pic.

C-001

Carbonized | PTFE

30 | 150 | 250

-100 | +300

1-13

C-010

Carbon | PTFE

35 | 150 | 300

-100 | +450

0-14

C-200

Ex. Graphite | None

30 | 200 | 350

-200 | +550

0-14

C-200R

Graphite + Inconel | None

45 | 200 | 400

-200 | +650

0-14

C-210M

Graphite + Inconel | None

– | – | 600

-200 | +650

0-14

1,5

C-220

Graphite + Carbon | None

45 | 250 | 550

-200 | +650

0-14

C-240

Graphite + Carbon | None

55 | 250 | 600

-200 | +650

0-14

TECHNICAL PARAMETERS

OPERATING PRESSURE

Rotating

Reciprocating

Static

operating temperature

pH Range

Shaft speed

Maximum pressure and temperature are independent limits. Using both near their maximums may shorten packing lifespan or cause damage. Always assess combined conditions and consult our team for safe use.

How to Place an Order

Ordering is easy:

Choose the right packing for your application
Contact us via email or phone
Receive a quotation with lead time and shipping options
Confirm your order — we’ll handle the rest

Understanding the Product Code

Our product codes follow a clear structure that helps identify the packing type, base material, treatment, and application area.

Sample: IZOLOCK A-010 24×24 | Gland Packing IZOLOCK; Type A; Cross-Section Dimention 24×24 mm