glass doors Ukraine

...The high-quality interior doors feature a modern design, are functional, and durable. The surface of the door is CPL surface. Benefit from a wide selection of models, elegant design, and affordable prices on our website and in the catalog.

...BN is boron with the nitrogen high melting compound, which has a high thermal insulation, insulating and semiconducting properties, the low temperature coefficient of linear expansion. BN is an oxidation-resistant out of doors, is not wetted by molten glass, silicon, bronzes, it does not interact with the molten cryolite and aluminum. BN is used for the castable refractory in the precision...