Chanchai Stainless, a reputable manufacturer and supplier located in Bangkok, Thailand, is well-known for providing top-notch stainless steel products to markets around the globe. As a prominent manufacturer of Stainless Steel 317 Bolts in Dubai, UAE, the company specializes in high-performance fastening solutions designed for durability and resilience in tough conditions. With a strong commitment to precision, quality assurance, and adherence to international standards, Chanchai Stainless guarantees that its 317 Bolts deliver reliable performance in industries that require exceptional strength, outstanding corrosion resistance, and long-lasting durability, making them a go-to choice for clients worldwide.
Stainless Steel 317 Bolts are mainly made up of chromium, nickel, and molybdenum, which significantly boost their resistance to corrosion and pitting, particularly in acidic and chloride-heavy environments. These bolts are known for their impressive tensile and yield strength, along with good ductility and hardness, making them ideal for heavy-duty applications. With excellent creep resistance and thermal stability, they maintain their mechanical properties even at high temperatures. This well-balanced composition ensures durability, toughness, and remarkable performance, making them reliable fastening components in demanding sectors like marine, petrochemical, and chemical processing.
Material | Specification | Standards | Size | Length |
Stainless Steel 317 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 317 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 317 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 317 bolts are highly corrosion-resistant fasteners, ideal for marine and chemical environments. They offer high strength and durability, suitable for demanding applications in industries exposed to harsh conditions.
Custom Stainless Steel 317 Hex Bolt features a custom-made fastener with a square head, providing excellent corrosion resistance and strength. Ideal for special applications in marine and chemical environments.
Stainless Steel 317 Leg Bolt is a highly durable, corrosion resistant material with threaded threads and a flat leg design. Increases durability in marine and chemical environments.
Stainless Steel 317 expansion anchor bolt secures fixtures in concrete or masonry with superior corrosion resistance. Ideal for marine and chemical environments, it ensures durability and strong hold in harsh conditions.
Stainless Steel 317 hex flange head bolt features a hexagonal head with an integrated flange, offering secure fastening and load distribution. It provides excellent corrosion resistance for harsh environments.
Stainless Steel 317 full threaded bolts have a fully threaded shaft for consistent engagement. They offer high strength and excellent corrosion resistance, making them suitable for demanding applications in harsh environments.
We give a priority to delivering a seamless customer experience with Stainless Steel 317 Bolts. We provide comprehensive documentation, including a commercial invoice, packaging list, heat treatment chart, and NABL-approved lab test report. Additional certifications like MTC, PMI Test Certificate, radiography test reports, and Third-Party Inspection Certificates ensure the highest standards of quality and reliability for our products.
Stainless Steel 317 Bolts find extensive use across various industries thanks to their strength and corrosion resistance. In chemical and petrochemical facilities, they are crucial for equipment that comes into contact with acids and harsh chemicals. The marine industry depends on these bolts for seawater applications, where resistance to pitting and crevice corrosion is vital. They are also utilized in power generation, oil and gas, food processing, and pharmaceutical equipment manufacturing. Their ability to withstand high temperatures and pressures makes them perfect for boilers, heat exchangers, and condensers, ensuring secure and long-lasting fastening solutions.







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