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acid resistant ceramic pipelines can be used in drying tower of chemical factory, fertilizer factory and sulfuric acid factory, liner of reactor of absorbing tower, liner of anticorrosive pool, grooves, channels, and laying of acid resistance floor.
Main technical indexes:
Item | Unit | Value | Standard |
Bulk density | G/cm3 | 2.31-2.4 | HG/T3210-1986 |
Water absorption | % | 0.2 | GB/T8488-2001 |
Acid resistance | % | 99.8 | GB/T8488-2001 |
Bending strength | Mpa | ≥58.8 | GB/T8488-2001 |
Compressive strength | Mpa | ≥80 | HG/T3210-1986 |
Acute coldness/heat resistance | temperature difference 100°C | not crack after 1 time | GB/T8488-2001 |
Main specification of tile and pipelines:
Name | Specification | Name | Specification |
Standard tile | 230×113×65 | Acid resistant ceramic plate | 100×110×15 |
Rectangle tile | 113×113×65 | Acid resistant ceramic plate | 150×150×15-30 |
Transv wedge tile | 230×113×56/65 | Acid resistant ceramic plate | 150×70×15/-30 |
Transv wedge tile | 230×113×25/65 | Acid resistant ceramic plate | 100×100×10 |
End wedge tile | 230×113×55/65 | Acid resistant ceramic plate | 80×80×10 |
End wedge tile | 230×113×25/65 | Acid resistant ceramic plate | 50×50×10 |
End wedge tile | 230×113×65/45 | Acid resistant ceramic plate | 180×110×20-30 |
Narrow tile | 230×65×65 | ||
Half narrow tile | 113×65×65 |
Main chemical composition of tile and pipelines (%):
SiO2 | 69.8 |
Al2O3 | 22.5 |
K2O | 2.7 |
Na2O | 0.95 |
CaO | 0.82 |
MgO | 0.12 |
Fe2O3 | 0.05 |
IL | 0.54 |
Acid resistance | 99.8 |
acid resistant ceramic pipelines