Since its inception, Sayed Steel has established itself as a trusted name in Kuwait’s industrial supply sector, particularly from our base in Safat. Our commitment lies in providing robust solutions through products like the Alloy Steel Gr B5 Washer. We understand that the integrity of your projects, especially in demanding environments, relies on components that offer exceptional strength and reliability right from the foundation, a standard we proudly uphold with every item we supply.
Crafted from a specific chromium and molybdenum alloy composition, the Alloy Steel Gr B5 Washer is designed for demanding service. It possesses superior mechanical properties, including high tensile strength and excellent resistance to corrosion and oxidation, particularly under high-temperature conditions. This combination ensures the washer maintains structural integrity and a secure clamping force in challenging environments where ordinary materials would quickly degrade.
| 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. |
| Alloy Steel B5 | C | Mn | P | S | Si | Cr | Mo |
| 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B5 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The primary use for these washers is in high-temperature and high-pressure bolting applications, especially within critical sectors like oil and gas refineries, chemical processing plants, and power generation facilities. They are the preferred choice for flange connections in piping systems that transport hot fluids or gases, where they help maintain the tension and stability of the bolt assembly. Essentially, they provide a vital layer of reliability for infrastructure that simply cannot afford to fail, ensuring safety and operational continuity over the long term.
Sayed 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 Safat, Kuwait.
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