Reinforced fiberglass pipe wrap tissue is compound by fiberglass tissue and mesh, it used as basic materials for modified asphalt pipe coating (Outer wrap) and High quality bitumen waterproof membrane.
Natural graphite carburizer is a high-carbon, low sulfur and low nitrogen carburizing agent obtained by extrusion molding and high-temperature drying process after purification and extraction of high-quality natural graphite ore. It can be used in general