Stainless Steel 317L and 317 grades are considered one of the best grades for excellent service performance in pitting and corrosion. Thus, it finds wider application in various industries. At Metcore Alloys, we are very well known for manufacturing and supplying the best quality Stainless Steel 317/317L Welded U Tubes, manufacture with top-quality raw materials to comply with the demanding standards of industries such as chemical processing, petrochemical, power generation, and so on. Therefore, different manufacturers, suppliers, stockists, and exporters in great demand for the tubing due to its superior properties and reliable performance.
The higher molybdenum content of Stainless Steel 317 provides a better corrosion resistance compared to the conventional 316 stainless steel, especially in acidic environments containing sulfuric and chlorinated acids. Stainless Steel 317L is a low-carbon version of 317, which further makes it more weldable, and has excellent resistance to corrosion.
It is the low carbon content that prevents carbide precipitation and thus intergranular corrosion during the welding of this material. This contributes the quality to a great extent for industries operating under high temperatures and corrosive media, as the strength and resistance of the welded joints are maintained.
Stainless Steel 317/317L Welded U Tubes, Stainless Steel 317/317L Welded U Tubes Manufacturers, Stainless Steel 317/317L Welded U Tubes Suppliers, Stainless Steel 317/317L Welded U Tubes Stockists, Stainless Steel 317/317L Welded U Tubes Exporters
At Metcore Alloys, we have emerged as one of the major manufacturers of stainless steel welded tubes to international specifications such as ASTM A312 and A269. Our tubes are produced by state-of-the-art technology to ensure dimensions with proper accuracy, excellent surface finish, and superior mechanical properties.
All our Stainless Steel 317/317L Welded U Tubes will always be fabricated for the best performance either in general service or high-pressure environs. These tubes are put through various testing and quality checks to ensure that they agree with only the highest standards of the industry and, for that reason, they have found wide application bases where reliability and longevity are required.
Stainless Steel 317/317L Welded U Tubes Manufacturers in India, Stainless Steel 317/317L Welded U Tubes Suppliers in India, Stainless Steel 317/317L Welded U Tubes Stockists in India, Stainless Steel 317/317L Welded U Tubes Exporters in India
As leading suppliers and stockists, at Metcore Alloys, 317/317L welded tubes are available in a comprehensive inventory comprising a wide range of sizes, diameters, and wall thickness. This allows us to take care of the urgent needs of our customers with lead times of almost negligible value, regardless of the size and complexity of the requirement.
Stainless Steel 317/317L Welded U Tubes Manufacturers in Mumbai, Stainless Steel 317/317L Welded U Tubes Suppliers in Mumbai, Stainless Steel 317/317L Welded U Tubes Stockists in Mumbai, Stainless Steel 317/317L Welded U Tubes Exporters in Mumbai
Specifications |
ASTM A688 / ASTM SA688 |
Outer Diameter (OD) |
6.35 mm to 273 mm |
Outer Diameter (OD) |
9.52 mm to 50.80 mm |
Thickness |
0.70 mm to 12.70 mm |
Length |
Up to 12 Meters & Custom Required Length |
Other Types |
Hydraulic Tube, Capillary Tube, Boiler Tube, Precision Tube, IBR Tube |
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
317/317L |
min. |
0.04 |
– |
– |
– |
– |
18.0 |
– |
8.0 |
– |
max. |
0.10 |
2.0 |
0.75 |
0.045 |
0.030 |
20.0 |
10.5 |
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 |
317/317L |
515 |
205 |
40 |
92 |
201 |