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With naturalbasalt as the main raw material, after high temperature melting, made by high speed centrifugal equipment of artificial inorganic fibers, while adding a special binder and dustproof oil, then through heat curing, made into a variety of specifications, the different requirements of rock wool insulating tubes.

Excellent insulation, sound absorption performance, fire prevention performance, and light, the green environmental protection, belongs to the new building materials.

Density：100～180Kg/m3

Length：915mm or 1000mm

Inside diameter：17mm to 820mm

Thickness：25mm～300mm

Widely used in petroleum, chemical industry, metallurgy, shipbuilding, textile and so on various industrial boilers and piping heat preservation, and various types of cold and hot pipes and hidden, exposed pipe insulation, especially for small mouth straight pipeline construction is convenient quickly. Waterproof rock wool tube has moisture-proof, exhaust temperature, hate water special function, is suitable in the rain, damp environment use, moisture absorption rate below five percent, hate water rate above ninety-eight percent.

Be labeled with aluminum foil according to customer requirements, such as glass fiber paper cover material.

Loading Quantity(40’HQ)：

Small size: about 40 ~ 48 cubic meters;

Large size: about 30 ~ 35 cubic meters;

Mixed size: about 35 ~ 40 cubic meters.