As a trusted manufacturer and supplier based in Naypyidaw, Naing Steel is proud to produce Alloy Steel B7 Stud Bolts that are built to meet the rigorous demands of modern industry. We understand that the integrity of your projects depends on the quality of every component, which is why our commitment to precision engineering and stringent quality control ensures that each bolt delivers exceptional strength and reliability, right here from the heart of Myanmar.
The composition of these stud bolts is a careful balance of chromium and molybdenum, which gives the material its notable strength and resistance to corrosion. After a quenching and tempering heat treatment, they achieve a fine-grained microstructure that provides superior mechanical properties, including a high tensile strength and excellent yield point. This process ensures they can maintain their integrity under significant pressure and high-temperature conditions without deforming.
| 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 B7 Stud Bolts | 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 |
|---|---|---|---|---|---|
| B7 | 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.
Naing Steel is a trusted manufacturer and supplier of high-quality Alloy Steel B7 Stud Bolts in Naypyidaw, Myanmar. 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, durability, and performance for critical industrial applications. Contact us today for all your Alloy Steel B7 Stud Bolt needs!
You’ll typically find our Alloy Steel B7 Stud Bolts securing critical connections in some of the most challenging environments. They are essential in the construction of pressure vessels, industrial valves, and flanges for oil and gas pipelines, where their ability to withstand intense heat and pressure is paramount. They are also the fastener of choice in power generation plants and chemical processing facilities, ensuring safety and preventing leaks in systems that simply cannot afford to fail.
Naing 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 Naypyidaw, Myanmar.
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