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Mukau Fasteners is a leading manufacturer and supplier of ASTM A193 B8C bolts in Kinshasa, Congo. Our high-strength, stainless steel bolts are engineered for exceptional performance in high-temperature and high-pressure applications. With a focus on quality and durability, Mukau Fasteners provides reliable solutions for demanding industrial needs. Trust us to deliver superior fasteners that meet stringent industry standards and ensure long-lasting performance in even the most challenging environments.
MUKAU FASTENERS, located in Kinshasa, Congo, has earned a solid reputation as a reliable manufacturer and supplier of top-notch industrial fasteners, including the highly regarded ASTM A193 B8C Bolts. These bolts are crafted to meet strict international standards, ensuring they deliver exceptional strength, durability, and resistance to corrosion. Built to thrive in high-temperature and high-pressure settings, ASTM A193 B8C Bolts guarantee secure and dependable connections in crucial industrial applications. MUKAU FASTENERS employs cutting-edge manufacturing methods alongside thorough quality control to produce bolts that promise mechanical performance, structural integrity, and a long lifespan, making them a go-to choice for engineers and industrial contractors alike.
| Element | B7 | B8 | B8M |
| Carbon | 0.37 – 0.49% | 0.08% max | 0.08% max |
| Manganese | 0.65 – 1.10% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.035% | 0.045% | 0.045% |
| Sulfur, max | 0.040% | 0.030% | 0.030% |
| Silicon | 0.15 – 0.35% | 1.00% max | 1.00% max |
| Chromium | 0.75 – 1.20% | 18.0 – 20.0% | 16.0 – 18.0% |
| Nickel | 8.0 – 11.0% | 10.0 – 14.0% | |
| Molybdenum | 0.15 – 0.25% | 2.00 – 3.00% |
| 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 | |
| B8 Class 1 | All | 75 | 30 | 30 | 50 |
| B8M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 35 |
| 7/8 – 1 | 115 | 80 | 15 | 35 | |
| 1-1/8 – 1-1/4 | 105 | 65 | 20 | 35 | |
| 1-3/8 – 1-1/2 | 100 | 50 | 28 | 45 | |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 |
| 7/8 – 1 | 100 | 80 | 20 | 45 | |
| 1-1/8 – 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 – 1-1/2 | 90 | 50 | 30 | 45 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A193 B8C Bolt
|
IS
BS
ASTM
|
DIN, ISO, JIS, GB, IS, BS, ASTM |
M 02 to M 160
|
3 mm to 200 mm
|
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Made from austenitic stainless steel (typically 304 or 316 grade), ASTM A193 B8C Bolts boast impressive corrosion resistance, durability, and oxidation resistance. They are designed with high tensile strength, good hardness, and the capability to endure significant mechanical and thermal stresses. With precision threading, these bolts ensure a snug and secure fit with matching nuts, maintaining reliability even under varying loads and temperatures. These mechanical attributes make ASTM A193 B8C Bolts perfect for tough industrial environments where strength, durability, and corrosion resistance are essential.
You’ll find ASTM A193 B8C Bolts widely utilized across various industries, including petrochemical, chemical processing, power generation, marine, and food processing. They excel at securing flanges, valves, pressure vessels, and piping systems that are exposed to corrosive substances or high temperatures. Additionally, these bolts are commonly used in structural assemblies, equipment maintenance, and high-performance industrial applications that demand trustworthy and long-lasting fastening solutions. MUKAU FASTENERS provides ASTM A193 B8C Bolts that adhere to stringent industrial standards, delivering reliable, durable, and high-performance fastening solutions for even the most challenging environments.
Mukau Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kinshasa, Congo, with over 8 years of experience serving global industries.
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