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Approved contributions by perref to our curated index.
Vehicle Air Conditioning Systems
A Chinese manufacturer offers cost-effective air conditioners for buses, coaches, trucks, and RVs.
Global Manufacturer of Air Conditioning & Refrigeration Systems
PER HVAC is a global manufacturer and supplier of air conditioning and refrigeration systems designed for use in commercial vehicles.
Common Quality Problems in Tunnel Kiln Construction
Discusses common quality problems in tunnel kiln construction, highlighting advancements in building materials, extruders, robotic systems, and ventilation equipment within the brick industry.
Aluminum-Silicon Refractory Raw Materials: Recent Developments
A report details the recent development of Aluminum-Silicon Refractory Raw Materials, focusing on Al2O3-SiO2 refractory raw materials.
Refractory Thermal Insulation Brick Performance
Refractory Thermal Insulation Brick can make kiln operation more energy efficient and green by helping to save fuel when reducing heat loss.
The Potential of Lightweight High-Temperature Refractories
Explore the potential of lightweight, high-temperature refractory bricks made from polycrystalline mullite fibers, known for their excellent thermal insulation properties.
Properties And Composition Of Silica Bricks
Silicon brick has more than 94% silica content. The true density is 2.35g/cm3. It has anti-acid slag erosion performance. Higher high-temperature strength. Load softening start temperature 1620～1670℃.
Kiln Construction Services by PER Furnace Builders
PER Furnace Builders are experts in building high-temperature industrial furnaces for various processes, providing specialized knowledge and craftsmanship.
High-Temperature Refractory Bricks in Kiln Lining
Application technology of high-temperature refractory bricks in kiln lining, using high purity, low porosity, and coarse grain magnesia as raw material.
What Kinds of Magnesium Sand are Suitable for The Production of Magnesium…
Magnesium sand classification is divided into two kinds: electrofusion magnesia sand and sintered magnesia sand.