Phanuphong Steel and Plates is a well-respected manufacturer and supplier based in Bangkok, Thailand, focusing on high-performance steel products, particularly precision-engineered alloy steel washers. The company has built a solid reputation for its dedication to quality, durability, and customer satisfaction, offering alloy steel washers tailored to meet a variety of industrial demands. These washers are crafted using cutting-edge manufacturing techniques and comply with international standards for strength, reliability, and resistance to corrosion. With an extensive distribution network and prompt delivery service, Phanuphong Steel caters to a wide array of sectors, including automotive, construction, heavy machinery, and energy, providing reliable fastening solutions for challenging environments.
Alloy steel washers are crafted from high-strength steels that incorporate elements like chromium, molybdenum, manganese, and nickel to enhance their mechanical and chemical properties. These washers boast impressive tensile strength (usually between 800 and 1,200 MPa), outstanding fatigue resistance, and robust wear and corrosion resistance. Depending on the specific grade (such as ASTM A194 or AISI 4140), their hardness can range from 22 to 40 HRC. This strong mechanical profile guarantees durability even under extreme pressure and temperature, making them perfect for heavy-duty fastening applications where standard washers might not hold up.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | IS, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy steel washers find their place in various industries that demand strong, dependable fastening solutions in high-stress and corrosive environments. In the automotive sector, they play a crucial role in securing engine components, transmissions, and suspension systems. In construction, they strengthen bolted joints in steel frameworks and structural connections. The oil and gas, petrochemical, and power generation industries rely on alloy steel washers in high-temperature and high-pressure settings to prevent joint loosening and leaks.
Phanuphong Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Bangkok, Thailand.
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