Calcium silicate pipe

Product description:
RACOFIBER Calcium silicate board 1050℃ is also named porous calcium silicate board, composed of calcium carbide water compound and reinforced fibers. It’s asbestos-free and the maximum thermal temperature can reach 1050℃, it’s a kind of high efficiency and energy saving insulating product.

Features:
Good durability and can withstand the continuous  heat load in high temperature limit.
Low thermal conductivity and fantastic heat thermal insulating performance.
Light weight and high rupture and compressive strength.
Easy to install and can be optionally cut by normal instruments.
Used safety, cleanly and totally free from asbestos, sulfur and chlorine.
Water-fast, quality maintained after dry.
Increase the service life and protect the high temperature equipment.

Application:
Metallurgy : heating furnace, soaking pit furnace, annealing furnace , high temperature flue, hot air duct
Petrochemical industry :heating furnace , ethylene cracking furnace, hydrotreating heater, catalytic cracking furnace,
Cement industry: revolving furnace, decomposition kiln, preheater, duct system, burner hood, cooler machine .
Ceramic industry: tunnel kiln
Glass industry : melting furnace
Power sector : preheater duct
Nonferrous metal industry : electrolytic cell

Technical data:

ITEM

UNIT

RAP-230

Density

KG/m³

230±10%

Compressive strength

Mpa

≥0.5

Rupture strength

Mpa

≥0.42

Heat conductivity co-efficient

100

W/(M.K)

≤0.051

200

≤0.060

300

≤0.071

400

≤0.079

Max operation temperature

650

Linear shrinkage

%

≤2

650℃,6Hrs