PCPF is the short name ( abbreviation ) of Pre-Cast Pre-Fired. Ravani Ceramics is a leading producer of PCPF blocks across the globe. It is engaged in providing the best quality PCPF blocks to its valued clients since last two decades. The PCPF blocks produced by the us are normally one piece and solid. We manufacture it in various shapes and sizes to fulfill the requirements of our clients.

The key factor behind the high consumption of PCPF blocks produced by Ravani Ceramics is its ability to perform extremely well in steel plants and other allied industries. They are highly resistant against abrasion and are also long lasting. They has high durability.

PCPF blocks are used in the steel plants and construction industry. They are also used with steel teeming ladles to increase the durability of bottom lining.

Types of PCPF Blocks

1) PCPF LC 45

The Alumina and Ferric Content in PCPF LC 45 is minimum 44% and maximum 1.2% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF LC 45 is 32-32 O. C. / 1665-1683 °C.  Its apparent porosity is maximum 15%, Cold Crushing Strength is 90.0 Mpa minimum and Bulk Density is 2300 Kg/m3. Its Service Temperature is 1500 °C.

2) PCPF LC 60

The Alumina and Ferric Content in PCPF LC 45 is minimum 58% and maximum 1.5% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF LC 60 is 34-35 O. C. / 1763-1783 °C.  Its apparent porosity is maximum 15%, Cold Crushing Strength is 100.0 Mpa minimum and Bulk Density is 2550 Kg/m3. Its Service Temperature is 1550 °C.

3) PCPF ULC 65

The Alumina and Ferric Content in PCPF ULC 65 is minimum 63% and maximum 1.2% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF ULC 65 is 35 O. C. / 1783 °C.  Its apparent porosity is maximum 16%, Cold Crushing Strength is 100.0 Mpa minimum and Bulk Density is 2550 Kg/m3. Its Service Temperature is 1600 °C.

4) PCPF LC 70

The Alumina and Ferric Content in PCPF LC 70 is minimum 68% and maximum 1.6% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF LC 70 is 35 O. C. / 1783 °C.  Its apparent porosity is maximum 15%, Cold Crushing Strength is 110.0 Mpa minimum and Bulk Density is 2650 Kg/m3. Its Service Temperature is 1600 °C.

5) PCPF LC 70M ( Mullite Base )

The Alumina and Ferric Content in PCPF LC 70M ( Mullite Base ) is minimum 68% and maximum 0.5% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF LC 70M ( Mullite Base ) is 37 O. C. / 1820 °C.  Its apparent porosity is maximum 14%, Cold Crushing Strength is 100.0 Mpa minimum and Bulk Density is 2600 Kg/m3. Its Service Temperature is 1700 °C.

6) PCPF LC 80

The Alumina and Ferric Content in PCPF LC 80 is minimum 78% and maximum 1.8% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF LC 80 is 36 O. C. / 1804 °C.  Its apparent porosity is maximum 15%, Cold Crushing Strength is 120.0 Mpa minimum and Bulk Density is 2800 Kg/m3. Its Service Temperature is 1650 °C.

7) PCPF LC 90

The Alumina and Ferric Content in PCPF LC 90 is minimum 87% and maximum 1.2% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF LC 90 is 37 O. C. / 1820 °C.  Its apparent porosity is maximum 15%, Cold Crushing Strength is 120.0 Mpa minimum and Bulk Density is 3000 Kg/m3. Its Service Temperature is 1700 °C.

8) PCPF ULC 95

The Alumina and Ferric Content in PCPF ULC 95 is minimum 93% and maximum 0.4% respectively. The Pyrometric Cone Equivalent (PCE) of PCPF ULC 95 is 38 O. C. / 1835 °C.  Its apparent porosity is maximum 16%, Cold Crushing Strength is 110.0 Mpa minimum and Bulk Density is 3100 Kg/m3. Its Service Temperature is 1800 °C.

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