Bolts treated with coatings such as nylon-based and epoxy-based.
Electrolytic corrosion is a phenomenon where metal rapidly dissolves due to the flow of electricity from natural phenomena on the surface of the metal. Iron structures are painted, and this paint contains a lot of zinc, which provides rust prevention effects. However, there are many areas of corrosion on bolts that have been treated with hot-dip galvanized coating, especially in places that experience repeated wetting and drying or have high humidity. To help address these issues, we also sell bolts that have been coated with nylon-based and epoxy-based treatments. *For urgent or emergency cases, or for technical inquiries, please contact us directly through our website.*
Inquire About This Product
basic information
【Features】 ○ Measures to prevent electrolysis in subways and tunnels ○ Rich in ductility, toughness, and impact resistance ○ Low moisture absorption and extremely excellent electrical insulation resistance 【Railway-related Product Lineup】 ○ Track Spike ○ Screw Spike for rails ○ Uses for Track Spikes, trapezoidal screws, and others ○ Joint plate bolts and nuts ○ Fastening bolts and switch bolts ○ Trapezoidal screw bolts for P.C. sleepers ○ Resin-coated bolts for electrolysis and anti-corrosion ● For more details, please contact us. There is an inquiry form at the link provided.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us. There is a contact form at the link.
catalog（2）
Download All Catalogs
Company information
The fusion of ancient techniques and modern technologies. Believing that "years of experience lead to great creativity," we have adopted the slogan "We want to meet the next needs" and aim to advance as a company capable of creation, production, and research. Your information, suggestions, questions, and requests will guide us toward further growth. We aspire to be a company that thinks and creates together with our customers, so please feel free to contact us with anything.