the novel invar steel wire independently developed by hbis has comprehensive performance advantages such as high strength, low expansion, and high torsion. the product is supplied in bulk to a well-known cable production enterprise in china.
nickel-based alloy wire products have excellent corrosion resistance, of which ernicrmo-3 and ernicrmo-4 nickel-based alloy wires have excellent resistance to chloride ion corrosion, and can be used at high temperatures of 450~550℃. they are widely used in aerospace, marine engineering, petrochemical, marine exploration, flue gas desulfurization and other fields.
high temperature mold alloy gygh800 series products, with high organizational stability and high surface hardness and other characteristics. they are mainly used in the manufacture of mold parts with service temperature above 800℃ and subject to high temperature and high pressure service conditions.
high-quality hot work die steel h13 has high hardness, strength, wear resistance and toughness, as well as good high-temperature strength, thermal fatigue stability, thermal conductivity and corrosion resistance and other properties, can be used for copper extrusion, continuous extrusion, hot forging die, die casting die and other high-precision areas.
gas valve alloy products to gh4080a, gh4751, etc. as a representative, with excellent high-temperature strength, good oxidation, thermal corrosion resistance, good fatigue properties, fracture toughness and other comprehensive performance. widely used in vehicles, ships and other internal combustion engine exhaust valves.
|double capacity transmission wire
|invar steel wire
|double capacity transmission wire reinforcement core
|corrosion resistant welding wire
|nickel-based alloy welding wire series
|welding in corrosive environment
|high temperature die alloy series
|hot pressing sintering mould
|high quality hot work die steel
|production of hot forging die, non-ferrous alloy extrusion die, die casting die, high polishing plastic mold
|cold working die steel
|stamping die, rolling die, cutting tool
|high temperature alloy for valve
|internal combustion engine exhaust valve
the products are widely used in many key national economy areas, such as aerospace, marine engineering, the power engineerings of the three gorges project and power transmission from west to east, ect.; important traffic trunks of the capital airport, beijing-shanghai express railway, guangzhou-shenzhen expressway ect., bridges of the hong kong - zhuhai - macao bridge and san francisco bay bridge, beijing the olympic "bird's nest", the expo china pavilion, west-east ng transmission project，, west three lines, ect.; large machineries of shield machine and other large machineries; and home appliances of air conditioners, refrigerators, etc.