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Kanakratna Steelage Private Limited
Kanakratna Steelage Private Limited
KHETWADI, Mumbai, Maharashtra
GST No. 27AAECK9442R1ZP
08048967694 75% Response Rate
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Super Duplex

Providing you the best range of super duplex nut, hastelloy nut bolt, super duplex fastners, super duplex bolt, super duplex bar and super duplex 2507 round bar with effective & timely delivery.
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  • Super Duplex Nut
  • Super Duplex Nut
  • Super Duplex Nut
  • Super Duplex Nut
Super Duplex Nut
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Super Duplex Nut

Approx. Price: Rs 2,250 / PieceGet Latest Price
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Product Details:
Minimum Order Quantity100 Piece
MaterialStainless Steel
Diameter80 mm
SizeM10 - M65
TypeHex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts
Material GradeSuper Duplex Steel UNS S32750
Packaging TypeIN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
I Deal InNew Only
StandardDIN, ASTM, BS and all International Standards
Length3 mm to 200 mm
We kanakratna Steelage Pvt Ltd are the leading Manufacturer suppliers and stockist of Super duplex Nuts Having Pan India areas of operation and business networking we can provide quality material to our customer at every corner of India with Premium Quality prompt delivery and reasonable rates

Additional Information:
  • Production Capacity: IN TONS
  • Delivery Time: 7-30days, according to the quantity
  • Packaging Details: Standard seaworthy packing ( plastic & wooden) or according to the customer's requests
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  • Hastelloy Nut Bolt
  • Hastelloy Nut Bolt
  • Hastelloy Nut Bolt
  • Hastelloy Nut Bolt
  • Hastelloy Nut Bolt
  • Hastelloy Nut Bolt
  • Hastelloy Nut Bolt
Hastelloy Nut Bolt
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Hastelloy Nut Bolt

Approx. Price: Rs 3,250 / PieceGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Piece
MaterialStainless Steel
GradeHastelloy C276, Hastelloy B2, Hastelloy C22
SizeM02 to M160
Fastener TypeHastelloy Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut
Packaging TypeIn Bulk: pallet, Canton, Small Carton / Boxs / Pallet, or customer request
I Deal InNew Only
Length3 mm to 200 mm
We kanakratna Steelage Pvt Ltd are the leading Manufacturer suppliers and stockist of Hastelloy Nuts Having Pan India areas of operation and business networking we can provide quality material to our customer at every corner of India with Premium Quality prompt delivery and reasonable rates

Additional Information:
  • Production Capacity: IN TONS
  • Delivery Time: 7-30days, according to the quantity
  • Packaging Details: Standard seaworthy packing ( plastic & wooden) or according to the customer's requests
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Super Duplex Fastners
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Super Duplex Fastners

Approx. Price: Rs 300 / PieceGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity5 Piece
MaterialStainless Steel
SizeSuper Duplex 2507 Bolt / Screw Size M3 - M56 | 3/6" to 2" | Custom Sizes
TypeSocket Head Cap Screw, Wing Screw, T-Head Bolts, Foundation Bolts,Screw, Studs, Socket Screw, Hex Se
Fastener TypeDIN, ASTM, BS and all International Standards
Surface FinishBRIGHT

Super duplex fasteners are a type of high-performance fasteners made from super duplex stainless steel. These fasteners offer superior strength, corrosion resistance, and durability compared to traditional fasteners made from standard stainless steel or other materials.

Super duplex stainless steel is a type of steel alloy that contains both austenitic and ferritic phases in its microstructure. This unique combination of phases provides excellent mechanical properties, including high tensile and yield strength, as well as exceptional resistance to corrosion, pitting, and crevice corrosion.

Super duplex fasteners are commonly used in a range of industries, including oil and gas, chemical processing, marine, and offshore. They are ideal for applications where high strength and corrosion resistance are critical, such as in harsh environments where the fasteners may be exposed to high temperatures, corrosive chemicals, or saltwater.

Some common types of super duplex fasteners include bolts, nuts, screws, washers, and studs. These fasteners are available in various sizes, shapes, and finishes to meet the specific needs of different applications.

In summary, super duplex fasteners are high-performance fasteners made from super duplex stainless steel. They offer superior strength, corrosion resistance, and durability compared to traditional fasteners, and are commonly used in a range of industries where high strength and corrosion resistance are critical.

Table Of Content

 

  • Super Duplex Fasteners Specification Chart
  • List Of UNS S32760 Stud Bolts Types
  • Chemical Analysis of Super Duplex Threaded Rod<
  • UNS S32750 Bolts Mechanical Characteristics
  • Equivalent Grades Of Super Duplex Stud Bolts
  • Physical Properties of 2507 Super Hex Bolts

Super Duplex Fasteners Specification Chart 
Specifications of Super Duplex 2507 FastenersASTM / ASME F53, A479 / SA479
Standard of Super Duplex 2507 FastenersDIN, ASTM, BS and all International Standards
Length of Super Duplex 2507 Fasteners3 mm to 200 mm
Super Duplex 2507 Nuts SizeM3 - M56 | 3/6" to 2" | Custom Sizes
Super Duplex 2507 Bolt / Screw SizeM3 - M56 | 3/6" to 2" | Custom Sizes
Super Duplex 2507 Machine Screws SizeM1.6 - M12
Super Duplex 2507 Washers SizeM3 - M56 | 3/6" to 2" | Custom Sizes
Super Duplex Steel GradesSuper Duplex Steel UNS S32750
Super Duplex 2507 Fasteners TypeSocket Head Cap Screw, Wing Screw, T-Head Bolts, Foundation Bolts,Screw, Studs, Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Wing Screw, Spring Washers, Eye Bolt,Structural Bolts, Bolts, Nuts, Sockets, Screws, Allen Cap screw, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut,U- Bolts, Anchor Bolt, Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw, Pan Head Screw, Mushroom Head Square Neck Bolts, J Bolts

UNS S32750 Bolts Mechanical Characteristics 
GradeTensile Strength
(MPa) min
Yield Strength
0.2% Proof (MPa) min
Elongation
(% in 50mm)
Hardness
Rockwell C (HR C)
UNS-S 327507955501532max

Additional Information:
  • Delivery Time: DEPENDS ON ORDER QUANTITY
  • Packaging Details: EXPORT WORTHY WOODEN PACKING
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Super Duplex Bolt
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Super Duplex Bolt

Approx. Price: Rs 1,550 / PieceGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Piece
MaterialStainless Steel
Diametermore than 100 mm
SizeM02 To M30
TypeBolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolts, Stud, Threaded Rod, Cotter Pin
We kanakratna Steelage Pvt Ltd are the leading Manufacturer suppliers and stockist of Super Duplex Bolt Having Pan India areas of operation and business networking we can provide quality material to our customer at every corner of India with Premium Quality prompt delivery and reasonable rates. Duplex Fasteners Manufacturer, Duplex 2205 Fasteners, Duplex 2205 Hex Bolts, Duplex 2205 Studs, DUplex 2205 Nuts. Kanakratna Steelage are engaged in manufacturer, Suppliers & Exporters a qualitative range of duplex steel fasteners that usings high quality raw materials. We also Offer complete range of duples steel 2205 fasteners such as Bolts, Nuts, Washers, Screw, threaded rod and duplex steel screws etc. These Duplex Steel Fasteners are available in various size, shapes, Specification & thickness as per rquirments of our clients. These are widely used in various application industry like oil and gas industries, construction Industries


Additional Information:
  • Production Capacity: 50 TONS
  • Delivery Time: 3 TO 4 DAYS
  • Packaging Details: EXPORT WORTHY PACKAGING
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  • Super Duplex Bar
  • Super Duplex Bar
  • Super Duplex Bar
  • Super Duplex Bar
Super Duplex Bar
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Super Duplex Bar

Approx. Price: Rs 850 / KgGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Kg
Thickness12 mm
MaterialStainless Steel
Usage/ApplicationIndustrial
Length18 Meter
Material GradeUNS S32750
ShapeRound
Size6 mm to 120 mm
High speed metal alloys often referred to as high speed steel HSS represent the pinnacle of metallurgical engineering and precision craftsmanship Among these remarkable creations the round bars of high speed metal alloys stand as exemplary symbols of innovation and functional elegance Each round bar is a testament to the fusion of cutting edge science and artistic craftsmanship Meticulously manufactured through a sophisticated blend of alloying elements precision heat treatments and advanced forging techniques these round bars embody the very essence of strength durability and performance Visually the round bars glisten with an aura of sleekness and precision Their surfaces polished to a mirror like finish reflect the surrounding world like a looking glass displaying an almost hypnotic interplay of light The curvature of each round bar is perfectly symmetrical a testament to the exacting standards that define high speed metal alloy production Upon touch these bars reveal their remarkable texture a seamless blend of smoothness and ruggedness Running your fingers along their surface takes you on a tactile journey unveiling a microcosm of imperceptible ridges and valleys Each of these minute features is a result of the intricate metallurgical processes that transform raw materials into these high performance round bars The weight of these round bars is deceivingly substantial offering a reassuring heft that speaks to the density and integrity of the alloy Yet this weightiness is balanced by an exquisite ergonomic design that facilitates ease of handling and manipulation This delicate equilibrium of weight and design has been meticulously calculated to provide optimal performance in a myriad of industrial applications Functionally these round bars exhibit unparalleled capabilities They are the backbone of precision machining enabling the fabrication of intricate components with minimal material wastage Their inherent hardness borne from a carefully orchestrated combination of carbon tungsten molybdenum and other alloying elements renders them impervious to the strains of high speed operations These round bars can effortlessly carve through steel titanium and other formidable materials with a grace that belies their utilitarian purpose In the world of high speed metal alloys these round bars stand as the embodiment of human ingenuity and technological advancement Their existence underscores the ceaseless pursuit of excellence and the unrelenting desire to push the boundaries of what is possible They are not merely objects they are icons of precision power and potential inspiring engineers artisans and creators to reach ever higher in their quest for perfection Each round bar encapsulates the very essence of high speed metal alloys inviting us to marvel at their form and function while encouraging us to explore the depths of innovation and creativity

Additional Information:
  • Production Capacity: IN TONS
  • Delivery Time: READY STOCK
  • Packaging Details: All our products are well packed in wooden cases/ cartons/ cases / or according to the client’s demand
Yes! I am interested
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  • Super Duplex 2507 Round Bar
  • Super Duplex 2507 Round Bar
  • Super Duplex 2507 Round Bar
  • Super Duplex 2507 Round Bar
Super Duplex 2507 Round Bar
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Super Duplex 2507 Round Bar

Approx. Price: Rs 800 / KgGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Kg
Thickness12 mm
MaterialStainless Steel
Usage/ApplicationIndustrial
Length6 Meter
FormRod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod.
Size4mm*4mm~100mm*100mm
Width10mm~500mm
FinishBright Polished, Black, Polish, Rough Turned, Grinding, Centreless Ground, NO.4 Finish, Matt Finish
High speed metal alloys often referred to as high speed steel HSS represent the pinnacle of metallurgical engineering and precision craftsmanship Among these remarkable creations the round bars of high speed metal alloys stand as exemplary symbols of innovation and functional elegance Each round bar is a testament to the fusion of cutting edge science and artistic craftsmanship Meticulously manufactured through a sophisticated blend of alloying elements precision heat treatments and advanced forging techniques these round bars embody the very essence of strength durability and performance Visually the round bars glisten with an aura of sleekness and precision Their surfaces polished to a mirror like finish reflect the surrounding world like a looking glass displaying an almost hypnotic interplay of light The curvature of each round bar is perfectly symmetrical a testament to the exacting standards that define high speed metal alloy production Upon touch these bars reveal their remarkable texture a seamless blend of smoothness and ruggedness Running your fingers along their surface takes you on a tactile journey unveiling a microcosm of imperceptible ridges and valleys Each of these minute features is a result of the intricate metallurgical processes that transform raw materials into these high performance round bars The weight of these round bars is deceivingly substantial offering a reassuring heft that speaks to the density and integrity of the alloy Yet this weightiness is balanced by an exquisite ergonomic design that facilitates ease of handling and manipulation This delicate equilibrium of weight and design has been meticulously calculated to provide optimal performance in a myriad of industrial applications Functionally these round bars exhibit unparalleled capabilities They are the backbone of precision machining enabling the fabrication of intricate components with minimal material wastage Their inherent hardness borne from a carefully orchestrated combination of carbon tungsten molybdenum and other alloying elements renders them impervious to the strains of high speed operations These round bars can effortlessly carve through steel titanium and other formidable materials with a grace that belies their utilitarian purpose In the world of high speed metal alloys these round bars stand as the embodiment of human ingenuity and technological advancement Their existence underscores the ceaseless pursuit of excellence and the unrelenting desire to push the boundaries of what is possible They are not merely objects they are icons of precision power and potential inspiring engineers artisans and creators to reach ever higher in their quest for perfection Each round bar encapsulates the very essence of high speed metal alloys inviting us to marvel at their form and function while encouraging us to explore the depths of innovation and creativity

Additional Information:
  • Production Capacity: IN TON
  • Delivery Time: 7-30days, according to the quantity
Yes! I am interested
Save time! Get the Best Deal

*Your information is safe with us.

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  • 2507 Round Bar
  • 2507 Round Bar
  • 2507 Round Bar
2507 Round Bar
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2507 Round Bar

Approx. Price: Rs 900 / KgGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Kg
Thickness15 mm
MaterialStainless Steel
Usage/ApplicationIndustrial
Length12 Meter
Material GradeUNS S32760
Diameter3mm - 450mm DIA
High speed metal alloys often referred to as high speed steel HSS represent the pinnacle of metallurgical engineering and precision craftsmanship Among these remarkable creations the round bars of high speed metal alloys stand as exemplary symbols of innovation and functional elegance Each round bar is a testament to the fusion of cutting edge science and artistic craftsmanship Meticulously manufactured through a sophisticated blend of alloying elements precision heat treatments and advanced forging techniques these round bars embody the very essence of strength durability and performance Visually the round bars glisten with an aura of sleekness and precision Their surfaces polished to a mirror like finish reflect the surrounding world like a looking glass displaying an almost hypnotic interplay of light The curvature of each round bar is perfectly symmetrical a testament to the exacting standards that define high speed metal alloy production Upon touch these bars reveal their remarkable texture a seamless blend of smoothness and ruggedness Running your fingers along their surface takes you on a tactile journey unveiling a microcosm of imperceptible ridges and valleys Each of these minute features is a result of the intricate metallurgical processes that transform raw materials into these high performance round bars The weight of these round bars is deceivingly substantial offering a reassuring heft that speaks to the density and integrity of the alloy Yet this weightiness is balanced by an exquisite ergonomic design that facilitates ease of handling and manipulation This delicate equilibrium of weight and design has been meticulously calculated to provide optimal performance in a myriad of industrial applications Functionally these round bars exhibit unparalleled capabilities They are the backbone of precision machining enabling the fabrication of intricate components with minimal material wastage Their inherent hardness borne from a carefully orchestrated combination of carbon tungsten molybdenum and other alloying elements renders them impervious to the strains of high speed operations These round bars can effortlessly carve through steel titanium and other formidable materials with a grace that belies their utilitarian purpose In the world of high speed metal alloys these round bars stand as the embodiment of human ingenuity and technological advancement Their existence underscores the ceaseless pursuit of excellence and the unrelenting desire to push the boundaries of what is possible They are not merely objects they are icons of precision power and potential inspiring engineers artisans and creators to reach ever higher in their quest for perfection Each round bar encapsulates the very essence of high speed metal alloys inviting us to marvel at their form and function while encouraging us to explore the depths of innovation and creativity

Additional Information:
  • Production Capacity: IN TONS
  • Delivery Time: READY STOCK
  • Packaging Details: ALL PRODUCTS ARE WELL PACKED IN ( plastic & wooden ) OR ACCORDING TO THE CUSTOMER'S REQUESTS
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Super Duplex Pipe Fitting
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Super Duplex Pipe Fitting

Approx. Price: Rs 3,250 / PieceGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Piece
Material GradeSS316
Size3/4"
Usage/ApplicationStructure Pipe
MaterialSATINLESS STEEL
Thickness2-5 MM
TechnicsHOT ROLLED
We kanakratna Steelage Pvt Ltd  in manufacturing the wide ranges and types of SS 316 Pipe Fittings. However, we are also supplying the superior quality of the pipe fittings to both the international and commercial clients. In addition to this, the pipe fittings are available in many specifications as per the expectations of the clients. Some of the specifications in which the pipe fittings are available are surface finish, end finish, dimensions, shapes, sizes, and length. They are also available as per the national and international quality standards. Pipe fittings are the piping components that are highly demanded in the plumbing and piping system. However, it is used in the industrial and commercial application which is having many damages to be working freely. On the other hand, the fittings are joined together and applied at the appropriate place where it is necessary. Furthermore, the fittings are available in many shapes and sizes. Some of the types of pipe fittings which are used in the industries are couplings, elbows, unions, adapters, nipple, reducers, and others.SS 316L Seamless Pipe Fittings are having many components of the stainless steel alloy. With which the pipe fitting is having many properties that make them useful in many industries. Some of the properties which are there in the pipe fittings are corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, and other resistivity properties. Apart from this, there are many other properties which pipe fittings are having. Great ductility, durability, high tensile strength, weldability, machinability, great toughness, and stability in the elevated temperature are some of the pipe fitting properties.

Moreover, these properties are the reason that pipe fittings are used in many industrial applications in various industries. Some of the industries which are using the types of pipe fittings in the applications are petrochemical, pharmaceuticals, oil and gas, pulp and paper, and others. This is the way that they are having a smooth flow of work.


Additional Information:
  • Production Capacity: 50 TONS
  • Delivery Time: READY STOCK
  • Packaging Details: All our products are well packed in wooden cases/ cartons/ cases / or according to the client’s demand
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Super Duplex Fitting
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Super Duplex Fitting

Approx. Price: Rs 2,250 / PieceGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity100 Piece
Material GradeS32750,S32760
Size3/4"
StandardDUPLEX STEEL PIPE FITTINGS
Usage/ApplicationChemical Fertilizer Pipe
ThicknessAs Per Requirements Of Our Clients
Is It CustomizedCustomized
I Deal InNew Only
Super Duplex can provide a solution for companies within the oil and gas sector, particularly the petrochemical industry because its high resistance to acids  The Super Duplex alloy has good resistance to pitting and stress corrosion cracking Super Duplex Compared to conventional stainless steels, super duplex has a high tensile strength which makes it suitable for the onshore and offshore industries. Our super duplex standard are supplied in a high quality and you will receive all the benefits of this materials properties and extensive application choice. The difference between Super Duplex Steel S32760 and S32750 Butt weld Fittings lies in their chemical composition. S32760 contains higher amounts of molybdenum, tungsten, and nitrogen than S32750, resulting in greater resistance to corrosion & better mechanical strength. S32760 is more expensive than S32750. The benefits of using Super Duplex Steel Fittings include high resistance to various forms of corrosion, excellent mechanical strength & durability. These fittings are also suitable in harsh environments with high temperatures and pressures, making them ideal for the oil, gas, chemical, and petrochemical industries. They offer good weldability, ease of fabrication, and long service life, making them a cost-effective solution in the long run. 

We kanakratna Steelage Pvt Ltd are the leading Manufacturer suppliers and stockist of Super Duplex Fitting Having Pan India areas of operation and business networking we can provide quality material to our customer at every corner of India with Premium Quality prompt delivery and reasonable rates.

Additional Information:
  • Production Capacity: 50 TONS
  • Delivery Time: READY STOCK
  • Packaging Details: There are different ways of packing a Super Duplex Pipe Fittings All Products packed with seaworthy packing method then delivery to customers, usually the packing way include wooden box, wooden pallet. We make sure that it is seaworthy, strong, waterproof and easy for loading and unloading All shipping and product details also stick to outside of package Products are pack with environmental poly bags, and then in free fumigation wooden cases. and foiled in bubble wraps and plastic wraps.
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