Bluemetal Co., Ltd

Virus protection Mask A. Maximized virus inactivation annihilates viruses on the mask surface within minutes- 99.99% inactivation of VIRUS BUSTER CAZ material proved by Colorado State Univ.(USA) and Nara Medical Univ.(Japan) labs. B. Maximized filtration efficiency blocks out infected droplets-VIRUS BUSTER masks have 85~95% filtration efficiency performance.- The filtration efficiency of VIRUS BUSTER masks last constantly for weeks. C. Minimized pressure drop enables easy breathing D. Eco friendly & Economic mask must be reusable & washable -Prerequisites to the reusable mask are Self sanitization and long lasting filtration. The reason why disposable masks can not be reused is not only because the filter efficiency is drastically deteriorated, but above all, the virus on the mask surface survives for weeks to infect the wearer . -The virus buster mask self sanitize the Covid 19 virus and all the other microbes to provide safe and odorless reuse.

1: Optimal Sealing by O-Ring Highly durable Teflon O-Ring was used and special coating was done at the contacting point of O-Ring to ensure perfect Sealing and secured operation at fire detecting. 2: Shock proof structure with steel ball support method With 8 steel ball support structure for shock esistance, it Is reliably safe from external impact and free from damage And leakage 3: Low Assembly Load By minimizing the assembly load with o-Ring Sealing Method, safety is secured with low pressure inside the Head. 4: Excellent Design As the head is installed in the building, aesthetic design By minimizing heat detecting with small head was made.

Al-Brass: Al-Brass is an alloy containing aluminium. It is frequently used for heat exchangers due to its high corrosion and seawater resistance property. Application: Condenser for thermal/nuclear power generation, condenser for vessels, feedwater heater, etc. Al-Brass : C4430/KSD5301 Al-Brass : C6871/KSD5301 Al-Brass : C6872/KSD5301 Al-Brass : C6872/KSD5301

Copper+Nickel Alloy Pipe consisting of copper and nickel alloy; it is proper to use at high temperature due to its high degree of corrosion and seawater resistance. Application: It is mainly used in engine components, condensing engines, or sheaths. 25% nickel alloy is used to coins, 40% nickel alloy (constantan) is for thermocouple or electricity resistance wire. The monel metal that consists of a small amount of iron and silicon and 60-70% nickel alloy is used to turbin wings, valves or components of mine machines because it has a high degree of corrosion resistance and gets less damaged at high temperature. Cu-Ni Alloy : C7060/KSD5301 Cu-Ni Alloy : C7100/KSD5301 Cu-Ni Alloy : C7150/KSD5301 Cu-Ni Alloy : C7164/KSD5301

Manufacture alloy bars in various shapes and sizes by extruding and drawing of billet. Copper Alloy Bar - Forged Bar : C3771/KSD5101 Copper Alloy Bar - Free Cutting Bar : C3604/KSD5101 Copper Alloy Bar - Naval Bar : C4622/KSD5101 Mainly used to produce vessel parts or shafts due to its high degree of corrosion and seawater resistance.

Draw a billet, a primary processed goods, to make it a circular pipe. Reconduct drawing to produce brass tubes in various shapes and sizes. Copper Alloy Tube has a fine degree of Mechano-Luminescence property and plating and drawing performances. It is lead-free and mainly utilized as a material for heat exchanger, faucet or fire extinguishing unit. Decide after checking dies production. Jointless Copper Alloy Tube C2600/KSD5301 Jointless Copper Alloy Tube C2700/KSD5301

Processing manufacture of faucet, gas and firefighting equipment, heavy equipment and machine, elbow for pipe connection, gasket, coupling, bolt, screw, flange, fitting, etc. 1:Elbow To switch directions of pipe 2:Reducer To reduce pipe sizes 3:Tee To divide one pipe to two or more pipes 4:Union To extend pipe 5:Cap To cover the end of pipe 6:Nut Manufacture of circular nut for faucets, common nut, cartridge nut, lock nut, and other nuts able to be processed on CNC or shelf