Duplex Steel Fasteners

Manufacturers and Suppliers of Duplex Stainless Steel Fasteners from more than two decades is our company basic information. We are dealing in all types of Duplex Steel Fasteners like

  • Duplex Steel Hexagonal Head Fasteners
  • Duplex Steel Heavy Hexagonal Fasteners
  • Duplex Steel Allen Head Fasteners
  • Duplex Steel Square Fasteners
  • Duplex Steel Allen Head Counter Sunk Screws Fasteners
  • Duplex Steel Socket Head Cap Fasteners
  • Duplex Steel Slotted Head Fasteners

We are manufacturing these Quality Duplex stainless steel Fasteners in all regular grades like UNS S31803 / 2205 or as per ASTM A181 F51/53.

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duplex steel fasteners

Duplex Steel Fasteners


Duplex Steel Fasteners Features and Characteristics :-

  • Duplex Steel Fasteners are Excellent resistance to stress corrosion cracking in chloride-bearing environments
  • Duplex Steel Fasteners are High resistance to erosion corrosion and corrosion fatigue
  • Duplex Steel Fasteners are Excellent resistance to pitting and crevice corrosion
  • Duplex Steel Fasteners are Physical properties that offer design advantages
  • Duplex Steel Fasteners are High resistance to general corrosion
  • Duplex Steel Fasteners are Very high mechanical strength
  • Duplex Steel Fasteners are Good weldebility


Duplex Steel Fasteners Dimensional Standards :-

  • DIN Standard Duplex Steel Fasteners
  • ANSI Standard Duplex Steel Fasteners
  • BS Standard Duplex steel Fasteners
  • ISI Standard Duplex Steel Fasteners
  • ISO Standard Duplex Steel Fasteners


Duplex Steel Fasteners Size Range :-

We are manufacturing Duplex Steel Fasteners size range from 1/2" Diameter to 4" Diameter and up to 10 feet long.


Duplex Steel Fasteners Grades Options :-

  • DIN 1.4462 Grade Duplex Steel Fasteners
  • DIN 1.4410 Grade Duplex Steel Fasteners
  • UNS S31803 Grade Duplex Steel Fasteners
  • ASTM 2205 Grade Duplex Steel Fasteners
  • ASTM A182 F51 Grade Duplex Steel Fasteners
  • ASTM A182 F53 Grade Duplex Steel Fasteners


Duplex Steel Fasteners Technical Standards :-

  • ASTM A182 Duplex Steel Forged Fasteners
  • ASTM A479 Duplex Steel Fasteners
  • UNS S31803 Duplex Steel Fasteners
  • ASTM 2205 Duplex Steel Fasteners


Duplex Steel Fasteners Threading Options :-

We are offering our valued customers a choice for Duplex steel Fasteners with various threading options as well to suit there all kind of project specific needs.

  • Metric Threaded Duplex steel Fasteners
  • Imperial Threaded (BSW) Duplex steel Fasteners
  • Find Pitch Threaded Duplex steel Fasteners
  • Achme Threaded Duplex steel Fasteners
  • UNF Threaded Duplex steel Fasteners
  • BSF Threaded Duplex steel Fasteners


Duplex Steel Fasteners Finishing Options :-

We not only manufacture best quality DS Fasteners but also we do offer the best suitable and desired finish duplex steel Fasteners to our valued customers. We manufacture Polished, Met and As machined finish generally to respective Fasteners orders.


Quality Check of Duplex Steel Fasteners

There are many points check while manufacturing to delivery of Duplex Steel Fasteners. Since Fasteners can be manufactured in many ways the quality check of these fasteners will be accordingly.

Weather it is Duplex Steel Fasteners or it is nickel alloy Fasteners or even stainless Fasteners, the quality check for all the Fasteners remains same. The first and foremost thing in quality check of these Fasteners is uniformity of threading pattern so that the nuts or the object where these Fasteners are suppose to be fitted should neither be loose nor there should be any problem while fitting it. There is international set norms to control threading quality by thread gauges, which simplifies manufacturer job as well as quality controller or inspectors job.


Duplex Steel Fasteners Industrial Applications :

  • Marine and Ship Building Industry
  • Petroleum Refineries
  • Oil and gas production Industry.
  • Offshore Industries.
  • Water Treatment Plants


Duplex Steel Fasteners Final Inspection :

We are proud to establish ourselves amongst the leaders of market as Duplex Steel Fasteners Manufacturer and Suppliers . Duplex Steel Fasteners available with us provided at reasonable prices with no quality compromise ensures optimum level of customer satisfaction. All our Duplex Steel Fasteners are 100% carefully inspected through series of dedicate testing procedures, including

  • Material verification for Duplex Steel Fasteners
  • Dimension check such as tolerance, out-of-roundness
  • Roughness inspection
  • Final Mechanical Properties of Duplex Steel Fasteners

Overall quality inspection (Includes eddy current (non-destructive) electric testing.)


Duplex Steel Fasteners Marking Identification :-

All Duplex Steel Fasteners are marked with respective Grade, Heat/ Lot No, and our company trade mark. On special requests we can also, make custom marking on these Fasteners.


Duplex Steel Fasteners Packaging :

Our team known that manufacturing quality fasteners product is not enough if the appropriate packing is not being taken care. All finished Duplex Steel fasteners are packed to suit the special conditions for international deliveries and can also customized as per customer's specific requirements.


Duplex Steel Fasteners with any leading Third Party Inspection Service and Certification :-

We do accept all orders for Duplex steel Fasteners with any third party inspection certification for customers best satisfaction

third party inspection and certification


Duplex Steel Fasteners Manufacturers Test Certificates & Documentation:

We do provide Manufacturer Test Certificate as per EN 10204 / 3 or EN 10204 / 3.1B as per customers order specifications, Fasteners Materials Certificate, 100% Radiography Test Report etc.

Note : Information provided on this web site about "Duplex Steel Fasteners" is for general information purposes only and subject to alteration without notice, we do not accept responsibility for errors or for information which is found to be misleading. Suggestions for or descriptions of the end use or application of Duplex Steel Fasteners or methods of working are for information only and the company accept no liability in respect thereof.
Before ordering Duplex Steel Fasteners supplied or manufactured by us, customers should satisfy themselves of their suitability.


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