Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Alloy Steel Gr 7M Stud Bolts. Known for their precision engineering and outstanding performance, the company guarantees that every bolt adheres to international standards and meets the specific needs of their clients. With years of experience in steel production under their belt, Phanuphong Steel offers products that boast remarkable durability, corrosion resistance, and impressive tensile strength. Catering to a wide array of industries, their Alloy Steel Gr 7M Stud Bolts are designed to deliver dependable fastening solutions for critical applications, ensuring safety, efficiency, and long-lasting performance even in the toughest environments.
These Alloy Steel Gr 7M Stud Bolts are primarily made from a blend of chromium, molybdenum, and vanadium alloys, all combined with high-quality carbon steel. This unique composition significantly boosts hardness, toughness, and resistance to wear and fatigue. On a mechanical level, these bolts showcase excellent tensile and yield strength, impressive elongation, and superior impact resistance. Through heat treatment processes like quenching and tempering, their mechanical properties are further enhanced, ensuring they maintain dimensional stability and perform reliably under high stress, pressure, and temperature conditions. These features make Gr 7M bolts perfect for situations where mechanical reliability and resistance to deformation are essential.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B7 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts |
| Alloy Steel B7M | 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 |
|---|---|---|---|---|---|
| B7M | 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.
Phanuphong Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr 7M Stud Bolts in Bangkok, Thailand. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on Carbon Steel Sheets and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, corrosion resistance, and durability for critical industrial applications. Contact us today for all your Alloy Steel Gr 7M Stud Bolt requirements!
Alloy Steel Gr 7M Stud Bolts find extensive use in industries such as oil and gas, petrochemical, power generation, and heavy machinery. They provide secure fastening in high-pressure flanges, pressure vessels, pipelines, and structural assemblies. Thanks to their high tensile strength and corrosion resistance, they are well-suited for extreme temperatures and high-stress applications, ensuring both safety and operational efficiency. Additionally, these bolts are utilized in manufacturing equipment, construction projects, and the automotive sector, where durability and reliability are crucial. Gr 7M Stud Bolts not only support long-term performance but also help reduce maintenance needs, making them a smart choice for demanding applications.
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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