India has become a major hub for high-quality stainless steel manufacturing, and Steelage Alloys stands out as a trusted name in the industry. Specializing in SS 316 seamless pipes, Steelage Alloys offers a wide range of pipes that cater to diverse industrial applications, including chemical processing, pharmaceuticals, marine engineering, food processing, and oil & gas sectors. With a commitment to quality, precision, and timely delivery, the company ensures its products meet international standards such as ASTM, ASME, and DIN.
Stainless Steel 316 seamless pipes are crafted from an austenitic stainless steel known for its outstanding resistance to corrosion and high-temperature strength. The key differentiator of SS 316 compared to SS 304 lies in its molybdenum content, which enhances its ability to resist pitting and crevice corrosion in chloride environments.
SS 316 seamless pipes are versatile and are used where ultimate strength, formability, and corrosion resistance are essential. The seamless design eliminates weld seams and weaknesses associated with welded pipes, ensuring a uniform structure that can withstand demanding applications such as chemical plants, heat exchangers, and marine environments.
| Property | Specification |
|---|---|
| Grade | Stainless Steel 316 / 316L / 316Ti |
| Standards | ASTM, ASME, DIN, EN, BS |
| Dimensions | 1/8” NB to 24” NB |
| Form | Round, Square, Rectangular, Hydraulic |
| Type | Seamless |
| Surface Finish | Annealed, Pickled, Polished |
| End | Plain, Beveled, or Threaded |
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.03 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Nitrogen (N) | 0.10 max |
Range:
Standards & Codes:
| Property | SS 316 |
|---|---|
| Tensile Strength | 515 MPa (min) |
| Yield Strength | 205 MPa (min) |
| Elongation | 40% |
| Hardness (HRB) | 90 (max) |
| Density | 8.0 g/cm³ |
| Melting Point | 1400°C (approx.) |
Steelage Alloys is equipped to deliver customized SS 316 seamless pipes tailored to specific industrial requirements. Whether it’s dimensions, length, surface finish, or mechanical property adjustments, we provide end-to-end customization.
Available options include:
Packaging Details:
Round Bar
Analytic
Cut to Length
Centering
Heating
Perforation
Inspection of Size
Pickling
Inspection of Surface
Lubricating
Cold Drawing
Degreasing
Annealing
Cut
Straightening
Pickling / Passivating
Inspection
Analytic
Marking
Packing & Shipping
Formula: m = (OD - THK) × THK (mm) × L (m) × ρ (g/cm³) × π ÷ 1000
OD = Outside Diameter, THK = Wall Thickness, L = Length
ρ = Density, π = 3.1415926...
Plastic Bag
Wooden case
By Sea
By Air