Nestled in the heart of Kinshasa, Sadiki Metals has built a strong reputation as a trusted partner for industrial and construction needs. We take pride in manufacturing and supplying high-quality fastening solutions, with our Stainless Steel 317L bolts standing as a testament to our commitment to durability and performance. These bolts are engineered to meet the demanding challenges of various sectors, providing a reliable and long-lasting option for projects where failure is not an option, right here in the Congo and beyond.
The strength of our 317L bolts comes from their specialized composition, which includes higher levels of molybdenum, chromium, and nickel than standard stainless grades. This specific blend gives the material exceptional resistance to corrosion, particularly against chlorides and acids. Mechanically, these bolts offer excellent tensile strength and good ductility, allowing them to maintain their integrity under significant stress and in elevated temperature environments without becoming brittle.
Material | Specification | Standards | Size | Length |
Stainless Steel 317L Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 317L |
| 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 317L |
| 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 | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 317L bolts are high-corrosion-resistant fasteners with excellent durability and strength. Ideal for harsh environments, they offer superior resistance to pitting and crevice corrosion, suitable for marine and chemical applications.
Custom Stainless Steel 317L hex bolt is a tailor-made fastener with a hexagonal head, presenting excessive corrosion resistance and durability. It’s best for specialised commercial applications in harsh, corrosive environments.
Stainless Steel 317L leg bolt is a high-corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It offers strong, reliable connections in marine, chemical, and high-stress applications.
Stainless Steel 317L expansion anchor bolt is a corrosion-resistant fastener designed for securing objects in concrete or masonry. It expands upon installation, providing a strong, stable hold in harsh environments.
Stainless Steel 317L hex flange head bolt features a hexagonal head with an integrated flange, offering secure fastening and even load distribution. It provides excellent corrosion resistance for demanding applications.
Stainless Steel 317L full threaded bolts have a completely threaded shaft, providing consistent engagement and grip. They offer high corrosion resistance, strength, and durability, suitable for severe environments and industrial applications.
Each and every Stainless Steel 317L-bolt is packaged using finest raw materials to restrain it from rust and damage during shipping. We on-time deliver products through efficient means of transport to cater to our clients. Every product-related document is given to our clients along with the delivery to ensure that there is smooth functionality.
You’ll find our Stainless Steel 317L bolts hard at work in some of the most demanding settings. They are indispensable in chemical processing plants, where they hold equipment together against aggressive acids, and in pulp and paper manufacturing, resisting corrosive liquors. Their reliability also makes them a top choice for pollution control scrubbers, offshore oil and gas platforms facing salty sea air, and even in the construction of large-scale industrial storage tanks, ensuring safety and longevity where ordinary bolts would quickly fail.
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