Manufactures & Suppliers of Pipes, Tubes, Flanges, Pipe Fitting & Fasteners

Natron stands out as a premier supplier of Duplex Steel Stud Bolts, providing a comprehensive selection designed to meet the varied demands of our clients. Our products are made from high-quality duplex steel, known for its exceptional strength and resistance to corrosion, making them suitable for challenging environments. Industries such as food processing, gas refining, paper and pulp production, heat exchangers, and the oil and gas sector rely on our stud bolts for their durability and performance.

Duplex Steel Flange Bolting Stud, Duplex Steel Tap End Stud Bolt, Duplex Steel Weld Custom Stud, Duplex Steel Blade Stud Bolt Supplier and Manufacturer in Mumbai, India

Our Duplex Steel Stud Bolts are engineered to effectively distribute the load of threaded fasteners, ensuring stability and reliability in applications. They are available in various sizes and specifications, allowing for customization to fit specific project requirements. With a commitment to quality, we perform rigorous testing on our stud bolts to guarantee they meet industry standards, providing our customers with confidence in their performance and longevity. Whether for marine applications or high-stress environments, Natron’s Duplex Steel Stud Bolts are the trusted choice for robust and dependable fastening solutions.


Duplex Steel Stud Bolts Specification

Category Specifications
Standard EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Sizes M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36, M100 to M160
Length 3/8 to 8″
Materials Duplex Steel
Stud Bolts Coating PTFE Coated, Hot Dip Galvanized, Yellow Zinc Plated, Blue Zinc Plated, Black Zinc Plated, Zinc Cobalt Plated, Aluminium Zinc Flake Coated, Black Phosphate, Zinc Plated, Nickel Plated
High Tensile Grades 8.8, 10.9, 12.9, 14.9
Stud Bolts Forming Hot Forged, Cold Forged
Stud Bolts Sub Type Fully Threaded, Partial Threaded, Metric, Imperial

We specialize in manufacturing high-quality Duplex Steel Stud Bolts, offering a diverse range of fasteners ready for export and supply. Our products are crafted according to customer specifications, ensuring that we meet the unique needs of each client. As a trusted and reputable manufacturer, we pride ourselves on delivering Duplex Stud Bolts that are not only unique in style but also widely utilized in the construction, automotive, and engineering sectors.


Duplex Steel Stud Bolts Mechanical Property

Mechanical PropertySpecification
Yield Strength450 - 550 MPa
Tensile Strength600 - 800 MPa
Elongation25% - 35% (in 5 inches)
Hardness220 - 300 HB
Fatigue StrengthApproximately 250 MPa
Impact StrengthHigh impact toughness at room and low temperatures
Corrosion ResistanceExcellent resistance to pitting and stress corrosion in chloride environments

Dimensions Chart of Duplex Steel Stud Bolt

Stud Bolt Size (mm)Diameter (mm)Length Range (mm)Thread Pitch (mm)
M22.06 to 500.4
M2.52.56 to 500.45
M33.06 to 500.5
M44.06 to 500.7
M55.06 to 500.8
M66.06 to 1001.0
M88.06 to 1501.25
M1010.010 to 2001.5
M1212.010 to 3001.75
M1414.010 to 4002.0
M1616.010 to 4002.0
M2020.010 to 5002.5
M2424.010 to 6003.0
M3030.010 to 8003.5
M3636.010 to 8004.0