A358 GR 316

316 Pipe , Stainless Steel Pipes, Corrosion-Resistant Pipes, High-Temperature Applications, EFW Steel Pipes, Marine-Grade Stainless Steel

Kwality Steelage Pvt. Ltd., a globally recognized manufacturer, supplier, and exporter based in Mumbai, India, introduces premium A358 GR 316 Stainless Steel Pipes. Renowned for their excellent corrosion resistance and mechanical strength, these pipes are fabricated using the electric fusion welding (EFW) process, adhering strictly to ASTM A358 standards. Designed for high-temperature and high-pressure environments, these pipes cater to industries such as petrochemicals, food processing, pharmaceuticals, and marine engineering.

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A358 GR 316

A358 GR 316 Stainless Steel Pipes are available in sizes ranging from 6 inches to 60 inches nominal bore (NB) with various schedules, including SCH 10, SCH 40, SCH 80, and SCH XXS, offering versatility for different operational needs. The pipes are crafted with a material composition featuring 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, enhancing their resistance to pitting, oxidation, and chloride-induced corrosion. These attributes make them ideal for applications involving exposure to seawater, acidic chemicals, and extreme temperature fluctuations.

To ensure superior dimensional accuracy and structural integrity, these pipes are manufactured with an outside diameter tolerance of ±1% and wall thickness tolerances of +12.5%/-10%. They are available with plain, beveled, or threaded ends and various surface finishes, such as polished, pickled, and passivated, catering to diverse customer requirements. With a tensile strength of 515 MPa and a minimum yield strength of 205 MPa, A358 GR 316 pipes guarantee exceptional durability in demanding environments.

Kwality Steelage Pvt. Ltd. maintains stringent quality control through rigorous testing methods, including ultrasonic, hydrostatic, and radiographic inspections, ensuring compliance with international standards. These pipes are shipped globally with secure packaging, accompanied by all necessary certifications. Contact Kwality Steelage Pvt. Ltd. to explore our comprehensive range of A358 GR 316 Stainless Steel Pipes and discover solutions tailored to your industrial needs.

Specification Chart for A358 GR 316 Stainless Steel Pipes

Specification Details
Size Range 6 to 60 inches NB
Wall Thickness Range SCH 10, SCH 40, SCH 80, SCH XXS
Applications Petrochemicals, Food Processing, Pharmaceuticals, Marine Engineering
Pipe Type Electric Fusion Welded (EFW)
Pipe Form Round, Square, Rectangular
Manufacturing Process Heat-Treated (Annealed)
Material Composition 16-18% Chromium, 10-14% Nickel, 2-3% Molybdenum
End Type Plain, Beveled, Threaded
Surface Finish Polished, Pickled, Passivated
Length Options Single Random, Double Random, Custom Lengths

Dimensional Tolerances for A358 GR 316 Stainless Steel Pipes

Tolerance Type Outside Diameter (OD) Wall Thickness (WT)
Size Tolerance ±1% of specified OD +12.5% / -10% of specified WT

Mechanical Properties of A358 GR 316 Pipes

Grade Yield Strength (Min) Tensile Strength (Min) Elongation (%)
316 205 MPa 515 MPa 40%

Chemical Composition of A358 GR 316 Pipes

Element Maximum % Composition
Carbon (C) 0.08%
Manganese (Mn) 2.00%
Phosphorus (P) 0.045%
Sulfur (S) 0.030%
Silicon (Si) 1.00%
Chromium (Cr) 16-18%
Nickel (Ni) 10-14%
Molybdenum (Mo) 2-3%

Price Range (per Metric Ton)

Pipe Type Price Range (USD)
A358 GR 316 Stainless Steel Pipes $3,500 – $6,000

Welding and Heat Treatment for A358 GR 316 Pipes

A358 GR 316 Stainless Steel Pipes are heat-treated through annealing to ensure consistent mechanical properties and structural stability. The material’s resistance to intergranular corrosion is enhanced by its controlled carbon content. These pipes are ideal for welding applications due to their excellent toughness and high resistance to stress corrosion cracking.

Differences Between A358 GR 316 and GR 316L Pipes

Feature GR 316 GR 316L
Carbon Content 0.08% max 0.03% max
Corrosion Resistance Standard Higher
Applications General Industrial Use Critical Welded Applications

“Choose Kwality Steelage Pvt. Ltd. for world-class A358 GR 316 Stainless Steel Pipes, trusted for superior corrosion resistance and durability. Contact us today to discuss your requirements and get customized solutions tailored to your projects!”