Super Duplex Steel Flanges

We, The Steel Exporter have reinvented and refined an original quality control and analysis system that we follow to the nine to offer you products that have an unsurpassed quality. We’ve grown grey head into this business, being a proficient supplier of superior products. We are manufacturers of ASTM A182 Duplex UNS S32750 / S32760 Flanges that show enhanced pitting corrosion resistance in saline environments, brackish waters, bleaching operations, and selected food processing applications. 

Offshore marine engineering plants need components that meet their rugged demands, components that have mammoth strength but are light weight. We are suppliers of WNR 1.4410 Super Duplex Steel Weld Neck Flanges with matching stub-ends that withstand alkalis under higher temperatures. Super Duplex UNS S32760 Reducing Flanges have a strengthened microstructure, a result of added Nitrogen, allowing fabrication of thin and low-weight flanges that are easy on the pocket.

As exporters, we are indefatigably trying to provide our clients with products that give a host of Super Duplex Slip on Flanges products that are easy to transport and cost less. Also We offer wide range of Super Duplex Steel ASTM A182 Flanges such as Super Duplex 2507 Slip On Flanges, Super Duplex Steel S32750 Weld Neck Flanges, Super Duplex F51 Socket Weld Flanges, Gr. F52 Super Duplex Blind Flanges, Super Duplex Steel F56 Orifice Flanges, Super Duplex Steel S32760 Spectacle Blind Flanges, Super Duplex Steel F60 Screwed / Threaded Flanges, Super Duplex Steel F61 Reducing Flanges, Super Duplex 2507 Ring Type Joint Flanges (RTJ) etc.

Super Duplex 2507 F55 Blind Flange applications include chemical processing, petrochemical, and seawater equipment.  Flanges made of Super Duplex Stainless Steel tend to exhibit excellent corrosion resistance, a high thermal conductivity, and a low coefficient of thermal expansion. 

ASTM A182 F51 Pipe Flanges are highly resistant to pitting, crevice corrosion, and general corrosion due to their high content of chromium, molybdenum, and nickel. Find out more about the Asme Sa 182 F22 Class 3 Flanges Price List.

As chromium and molybdenum are added to Uns S32760 Material, the alloy becomes extremely resistant to uniform corrosion, or General Corrosion, when exposed to organic acids such as acetic and acetic formic acid.

In addition, Uns S32750 Flange exhibits excellent resistance to inorganic acids, especially in media containing chlorides. Although the ASTM A182 F51 Pipe Flange can be used in dilute hydrochloric acid, it should not be exposed to concentrated hydrochloric acid.

The low carbon content of Uns S32750 Flange reduces the possibility of carbide precipitation at grain boundaries during heat treatment. Since SA182 F53 Flanges are highly resistant to carbide-related intergranular corrosion, many suppliers recommend using this stainless steel.

Duplex structure or duplicity in the microstructure of stainless steel grade 2507 provides excellent resistance to chloride stress related corrosion cracking. UNS S32750 ASTM A182 F53 Pipe Flange provides superior corrosion resistance and tensile strength over duplex stainless steel grade 2205.

Another reason buyers prefer these components is that the wall size or cross section of these fasteners can be reduced, resulting in a lightere Super Duplex 2507 F55 Blind Flange is a cost saving alternative due to its low consumption of the alloy during the manufacturing process. As the tensile yield strength is very high, light weight products are not compromised in terms of their quality.

2507 is particu buyers prefer these components is that the wall size or cross section of these fasteners can be reduced, resulting in a lightern injected in these wells to enhance recovery. Different testing methods can be performed on the duplex stainless steel grade 2205 flanges in order to establish the pitting resistance value of steels in chloride-containing solutions. The Super Duplex 2507 Flanges are known to be highly resistant to crevice corrosion as well.

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