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We have more experienced in manufacturing these SS 321 Fitttings. Navgraha Steel & Engg Company manufacture best SS Fitttings. This grade has high demand and is used in various applications due to their properties. These pipe fitting are commonly used in highly corrosive environment. This SS 321 Stainless steel is a titanium maintained solid solution of stainless steel that features improved resistance to intergranular corrosion. This grade is suitable for high temperature applications where the addition of titanium maintains the material against chromium carbide formation.
What is Stainless Steel?
Stainless Steel products are easy to clean and maintain. This grade of stainless steel is a frequently used grade. We offer these pipe fitting using advanced machinery and high quality materials. These Fitttings are tested in various critical applications. We try to maintain quality of fittings. We easily design product as per customer request. The process for manufacturing is hot rolled.
Stainless Steel 321 containsfollowing chemical contents:
• Titanium
• Manganese
• Chromium
• Nickel
• Phosphorous
• Sulfur
• Iron
Why these Fitttings are use?
These fittings show resistance to oxidation at high temperatures. SS 321 Fitttings shows the high range of creep and stress rupture properties. Our Fitttings show high strength in high temperatures. SS 321 Fitttings have good-welding and forming characteristics. This alloy readily broke and rolled formed. This alloy offers excellent toughness at mild to moderate temperatures. Our product shows physical properties like specific gravity, density and modulus of elasticity in tension. Our company produces SS 321 Fitttings has demand in various applications due to it shows excellent connectivity. It is used to connect, mount and configure the products. SS 321 Fitttings are commonly used in various industrial applications. These fittings are advantageous for high temperature applications due to its good mechanical properties. These products are sturdy and dimensionally accurate.These fittings exhibits resistance to stress corrosion cracking. These fitting fulfil the demand of quality that is not fulfilled by other fittings.
Application Industry:
• Petrochemical refining industries.
• Chemical Industry
• Petrochemical Industry
• Automobile Industry
• Pharmaceutical Industry
• Boiler and Pressure Vessel
Specifications | ASTM A403 / ASME SA403, ASTM A182 & ASME SA182 |
Forged Fittings Standards | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Buttweld Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
Buttweld Fittings Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
Forged Fittings Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
Buttweld Fittings Type | Seamless / Welded / Fabricated |
Forged Fittings Type | Socketweld Fittings, Screwed-Threaded Fittings |
Forged Fittings Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
Buttweld Fittings Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Buttweld Fittings Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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