Super Duplex 2507 Flanges

Uns S32750 Flange Manufacturer In India And SA182 F53 Flanges Stock At Best Price

Uns S32760 Material Stockist In Mumbai, Check ASTM A182 F51 Pipe Flange Dimensions

Duplex 2507 is a super duplex austenitic grade of stainless steel. The basic chemistry or chemical makeup of the 2507 Super Duplex Wnrf Flange includes elements such as 25% chromium, 4% molybdenum, and 7% nickel in its alloy. The Sa182 F11 Flange alloy is designed to be used for applications that require exceptional strength and corrosion resistance.

For example, the Super Duplex 2507 F55 Blind Flange applications include being used in equipment for industries such as chemical processing, petrochemical, and seawater.  Super Duplex Stainless Steel Flanges tend to demonstrate excellent resistance to chloride stress related corrosion cracking, a high thermal conductivity as well as a low coefficient of thermal expansion. The high content of chromium, molybdenum, and nickel in the ASTM A182 F51 Pipe Flange  provides the flanges an enhanced or increased resistance to pitting, crevice, and general corrosion. Learn more about the Asme Sa 182 F22 Class 3 Flanges Price List here.

By adding a high amount of metals such as chromium and molybdenum to the  Uns S32760 Material, the alloy becomes extremely resistant to uniform corrosion or General Corrosion, when exposed to environments that contain organic acids like acetic and acetic formic acid. Further, Uns S32750 Flange exhibits excellent resistance to inorganic acids as well, especially in the presence of media that could contain chlorides. Although the ASTM A182 F51 Pipe Flange can be used in dilute hydrochloric acid, exposure to concentrated hydrochloric acid must be avoided.

Due to the low carbon content of Uns S32750 Flange, there is a low risk or minimal risk of the occurrence of carbide precipitation at the grain boundaries during heat treatment. Hence, the SA182 F53 Flanges is highly resistant to carbide-related intergranular corrosion, which is why many suppliers recommend using this stainless steel for a variety of operations.Duplex structure or the duplicity in the microstructure of the stainless steel grade 2507 provides these components an excellent resistance to chloride stress related corrosion cracking or SCC. As compared to duplex stainless steel grade 2205, the UNS S32750 ASTM A182 F53 Pipe Flange offers superior properties such as corrosion resistance and an increased tensile yield strength.

Another reason why buyers prefer using these components is because the wall size of the product or the cross section of these fasteners can be reduced, thereby leading to a light weight product. Besides being light in weight, the 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 particularly useful in applications for industries such as offshore, oil and gas as well as in sour wells with either naturally high brine levels or where brine solution has been 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.

Manifold Pipe Solution Inc. is the supplier of Super Duplex 2507 flanges . To find out more about the Uns S32750 Flange Price List click here.

 

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Super Duplex 2507 Flanges Flange Standards / Types and Pressure Class :

 

 

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View Asme Sa 182 F22 Class 3 Flanges Price List And Uns S32750 Flange Price List For India

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Super Duplex 2507 Flanges Sizes according to ASME/ASTM B16.5 – B16.36 – B16.48

•  Class 150(lb) up to 24"
•  Class 300(lb) up to 20"
•  Class 600(lb) up to 20"
•  Class 900(lb) up to 16"
•  Class 1500(lb) up to 10"
•  Class 2500(lb) up to 8"

Super Duplex 2507 Flanges Sizes according to DIN – EN1092-1 – EN1759-1 – NFE – BS10/BS4504 – ISO7005-1

•  PN2.5/ PN06/ PN10 up to DN800
•  PN16/ PN25/ PN40 up to DN600
•  PN63/ PN100 up to DN500
•  PN160/ PN250 up to DN300
•  PN320/ PN400 up to DN200

NPS related to nominal diameter, DN in international standards, relations as below:

Note: For NPS ≥ 4, the related DN = 25 multiplied by the NPS number. For example NPS 10 is DN250.

 

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Click on below links for Super Duplex Steel 2507 flanges dimensions

•  MSS SP44 FLANGES
•  API FLANGES
•  ISO FLANGES
•  BS 4504 Flanges
•  JIS B2220 FLANGES
•  BS 10 Flanges
•  ANSI B16.5 FLANGES
•  ANSI B16.47 FLANGES
•  SABS / SANS 1123 FLANGES
•  GOST 12820 80 FLANGES
•  EN1092-1 FLANGES PN6-PN40
•  AWWA C207 FLANGES
•  AUSTRALIAN FLANGES
•  KOREAN FLANGES

 

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Super Duplex 2507 Flange thickness calculation as per ASME B31.3 Section 304.5.2

•  The minimum thickness, considering the manufacturer ’s minus tolerance, shall be not less than tm
•  To calculate t, the rules of Section VIII, Division 1, UG-34 may be used
•  The minimum required thickness of flat unstayed circular heads, covers and blind flanges attached by bolts causing an edge moment in which case the thickness shall be calculated by the following formula:

Where,

•  C = a factor depending upon the method of attachment of head, shell dimensions, and other items as listed in (d) below, dimensionless. The factors for welded covers also include a factor of 0.667which effectively increases the allowable stress for such constructions to 1.5S. (in our case C= 0.3)
•  d = diameter, or short span, measured as indicated in Fig. UG-34.
•  E = joint efficiency, from Table UW-12, of any Category A weld as defined in UW-3(a)(1).
•  hG = gasket moment arm, equal to the radial distance from the center line of the bolts to the line of the gasket reaction
•  P = internal design pressure
•  S = maximum allowable stress value in tension from applicable table of stress values referenced by UG-23.
•  W = total bolt load given for circular heads for Formulas (3) and (4), 2-5(e).

 

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•  Seawater cooling
•  Geothermal wells
•  Marine - Super Duplex Steel 2507 Blind Flanges & Duplex 2507 Slip On Flanges are suitable to use in seawater and other chloride-containing environments
•  Salt evaporation
•  2507 Steel Flanges are good to use in Oil and gas exploration and production
•  Desalination plants
•  Oil and Gas - refining, petrochemical and gas processing application
•  Chemical processing
•  Super Duplex 2507 F55 Socket Weld Flanges are also suitable to use in Pulp and paper production

Refer Super Duplex Stainless Steel Flanges Weight And Super Duplex Flange Pressure Rating

Best Price Of Super Duplex 2507 F55 Blind Flange, 2507 Super Duplex Wnrf Flange And Sa182 F11 Flange In Types Of Blind Flange, Plate Flange, Slip-On Flange