Vianko Steel is a specialized manufacturer of flanges and Fittings for critical piping applications, serving EPC contractors, consultants, and industrial end users worldwide.

Follow Us

ASME B16.47 ANSI B16.5 API 605

Grade

Forge Fittings

ASME B16.47 ANSI B16.5 API 605

Grade

Common Stainless Steel (SS) Grades & Details

  • Grade 304 (SS304):

    • Composition: Contains approximately 18% chromium and 8% nickel.
    • Properties: Highly versatile with excellent corrosion resistance and exceptional weldability. It is the most standard commercial grade used for everyday industrial fluid systems and brackets.
  • Grade 316 (SS316):

    • Composition: Contains approximately 16% chromium, 10% nickel, and 2-3% molybdenum.
    • Properties: The added molybdenum provides significantly higher resistance to chlorides, marine environments, and harsh chemical pitting. Ideal for high-end automotive plumbing, marine hardware, or chemical processing plants.
  • Low Carbon Variants (304L / 316L):

    • Properties: These options minimize carbide precipitation during the welding process, preserving excellent corrosion protection near the weld joint area.
Get In Touch

Request a Quote

Share your project requirements and our technical team will respond within 24 hours with the best solution.

Office Address

114, Sec-2 Geetanjali Nagar, Raipur, Chhattisgarh 492007, India

Phone Number

+91 9892775336

Email Address

sales@viankosteel.com

Send an Inquiry

Tell us about your requirement for Grade.