Corrosion protection for tanks, piping, and valves. Also, permeation-resistant PFA MY lining and on-site applied corrosion-resistant coatings.
For corrosion protection of tanks, piping, valves, and pumps in chemical plants, a fluoropolymer coating/lining with excellent chemical resistance is effective. Rubber linings are weak against heat and solvent-based substances, while glass linings have weaknesses against alkaline chemicals and thermal shock. However, perfluoropolymer resins can be used in a wide range of chemical environments, regardless of acids or alkalis. At Yoshida SKT Co., Ltd., we offer the highest performance PFA coating for corrosion protection, which provides a continuous film with minimal pinholes, as well as our 'MY Lining' that significantly enhances permeation resistance compared to standard PFA (thickness up to 2000μm, seamless processing, vacuum resistance), and 'Roto Lining' that forms a uniform thick film on the inner surface of tubular components (2000 to 5000μm). We also have 'Cerashield', a corrosion-resistant paint that does not use PFAS and can be cured at room temperature, allowing for on-site application. We can process tanks up to a depth of 6 meters at our own factory.
Inquire About This Product
basic information
【Guidelines for Selecting Equipment and Processing】 ■ Tanks, piping, valves, pumps → Fluororesin coating / Saflon AP+ / MY lining ■ Reaction vessels, acid storage tanks → MY lining (improved permeability resistance and blister resistance, suitable for complex shapes) ■ Strainers, chemical piping, elbow-shaped pipes → Roto lining (ETFE, PFA, usable under reduced pressure) ■ Chemical equipment requiring static electricity countermeasures → Saflon AP+ (leakage resistance value 10^4 to 5Ω, film thickness 300 to 500μm) ■ Large equipment, on-site repairs → Cerashield (room temperature curing type CST-1108 can be processed on-site) 【Comparison with Conventional Corrosion-Resistant Materials】 ■ Rubber: Weak against heat and solvent-based substances ■ Glass lining: Weak against alkaline chemicals, thermal shock, and mechanical impact ■ Graphite products: Weak against strong oxidizing acids (such as fuming sulfuric acid) ■ Fluororesin: Chemical resistance is all-around. Increasing the thickness of the coating prevents substrate corrosion due to chemical penetration.
Price information
Please feel free to contact us.
Delivery Time
Applications/Examples of results
Chemical industry (tanks, reaction vessels, stirrers, ducts, acid washing tanks, heat exchangers, storage tanks, pumps, transfer pipes) / Semiconductor (chemical supply tanks) / Pulp and paper (digesters, liquid tanks), etc.
catalog（1）
Download All Catalogs
Company information
To maximize the performance of manufacturing equipment and machine parts, Yoshida SKT derives the "optimal solution" tailored to our customers from hundreds of surface treatment technologies. - Decreased productivity due to adhesive troubles - Instability in product quality due to friction - Early deterioration of equipment due to corrosion We respond to these challenges in the manufacturing field with our extensive track record and reliable technical expertise. In 1963, we began fluoropolymer processing. In 1968, we signed a licensing agreement with DuPont (now Chemours), supporting manufacturing innovations for over 2,000 customers across various industries, from automotive to medical and aerospace. Furthermore, in 2024, we are focusing on the development of next-generation products, such as PFAS-free coatings, contributing to the advancement of sustainable manufacturing. With a three-base system in Nagoya, Tokyo, and Yamaguchi, we flexibly respond to both mass production and custom orders. Our consistent quality management system ensures that we deliver reliable quality. For solving challenges in the manufacturing field, trust the surface treatment experts at Yoshida SKT.
