Guaranteed on time delivery
Gayatri tubes is the prominent manufacturer of the wide ranges of SS 317L Fasteners. However, we are also supplying and exporting fasteners all around the globe. All the global clients are satisfied by the manufactured stainless steel fasteners. We are providing the fasteners in various specifications. Some of the specifications in which the fasteners are available are dimensions, shape, size, surface finish, end finish, and many other specifications. We are availing of the specifications according to the expectations of the clients. National and international quality standards are also followed in manufacturing the fasteners for the clients. Fasteners are the common type of pipe fittings that are available in various forms and types. Bolts are another type of fastener that requires a pre-tapped method and hole to be installed in the applications. Screws are another type of fasteners that are used in industrial applications. They are having threads provide the best holding power to the installed applications. There are various types of fasteners that are used among all the industries. But the most common types of fasteners are bolts and screws. Nails are another type of fastener through which everything gets attached. This affixes the pieces of wood and many other applications.
Alloy stainless steel is the best alloy used in the manufacturing of the fasteners. 317L is the best carbon version of stainless steel that is used in the manufacturing of the SS 317L Fasteners. The alloy is good at having high tensile strength and corrosion resistance ability. The steel can produce stronger welds due to the presence of low carbon content. Due to the presence of these alloying elements, the fasteners are also good at having various features. Some of the features that are inherited in the fasteners are corrosion resistance, tensile strength, high toughness, great ductility, durability, and many other features.
SS 317L Fasteners are well tested before they are delivered to the clients. We are having hardness, hydrostatic, ultrasonic, micro, macro and positive material identification tests. However, this is also done to ensure the clients that they are provided as per the expectations of the clients. The fasteners are also well packed and delivered to the clients as per the guidelines.
| STANDARD | WERKSTOFF NR. | UNS |
| SS 317L | 1.4438 | S31703 |
| Specifications | ASTM F593, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards |
| Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Bolt / Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Machine Screws Size | M1.6 - M12 |
| Self Tapping Screw Size | No.2 - No. 14 |
| Length | 3 mm to 200 mm |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
