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Murad Fasteners is a trusted manufacturer and supplier of Stainless Steel 317/317L Nuts based in Doha, Qatar. They provide top-notch fastening solutions designed for tough, corrosive industrial settings. With a strong focus on quality assurance, precision machining, and adherence to international standards, Murad Fasteners caters to various industries, including oil and gas, petrochemicals, chemical processing, marine, and power generation. The Stainless Steel 317/317L Nuts they offer are crafted to deliver outstanding corrosion resistance, impressive strength, and a long lifespan even in challenging operating conditions.
Stainless Steel 317/317L Nuts are made from a high-alloy austenitic stainless steel that includes chromium, nickel, and higher levels of molybdenum, which enhance their resistance to pitting and crevice corrosion. The low-carbon 317L grade minimizes carbide precipitation, boosting both weldability and corrosion resistance. These nuts provide good tensile and yield strength, exceptional toughness, and stability at high temperatures. They consistently perform well under pressure and in chemically aggressive environments.
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| SS 317L | 0.03 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 15.0 | 3.0 – 4.0 | 0.1 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 317 | 620 MPa | 275 MPa | 45% | 85 | 193 |
| 317L | 595 MPa | 260 MPa | 55% | 85 | 200 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 317 / 317L Nuts
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 193 |
3 mm
to
200 mm
|
M02 to M33
|
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.
Stainless Steel 317/317L Nuts find their place in industries that face harsh chemical and chloride-rich conditions. Common applications include chemical processing plants, oil and gas refineries, marine structures, heat exchangers, and the pulp and paper industry. They are also essential in pressure vessels, piping systems, and flanged joints where corrosion resistance is vital. Thanks to their durability and strength, Stainless Steel 317/317L Nuts ensure secure fastening in even the most demanding industrial applications.
We ensure rigorous quality inspections for all materials before delivery. Tests include Micro and Macro, Flaring, Pitting Resistance, Intergranular Corrosion (IGC), Hardness, Chemical Analysis (Spectro Analysis), and Positive Material Identification (PMI). Additionally, we provide comprehensive documentation such as HS-coded commercial invoices, packing lists with net and gross weights, box numbers, labels, and a Certificate of Origin. A Guarantee Letter and third-party inspection certificates are also available to ensure complete client satisfaction.
Murad Fasteners is a leading manufacturer and supplier of high-quality fasteners in Doha, Qatar, with over 8 years of experience serving global industries.
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