Duplex Steel Flanges

Manufacturer of comprehensive range Duplex Steel Flanges, Look for Duplex Steel Flanges best price

your source for Duplex Steel Flanges, Manufacturer and Supplier of the most qualitative range of Duplex Steel Flanges

Grand Metal Corporation is acknowledged as a manufacturer, exporter & suppliers of Duplex Steel Flanges, available in a variety or grades, materials, and finishes, in metric and inch sizes. full line fastener distributor specializing in industrial products for companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminium Manufacturing, Utilities and Transportation, and Industrial Construction.

Grand Metal Corporation carries a variety of Duplex Steel Flanges from Carbon Steel, Stainless Steel and High Nickel Alloy -F467 NiCu 400 (Monel) and commercial 18-8/304, 316L Stainless Steel. We supply Duplex Steel Flanges at Best suitable price.

Type of Duplex Steel Flanges like SORF, SWRF, WNRF, BLRF, LAP Joint, Reducing, Spectacle, Threaded & As per your Drawing in International Standard like ASTM, BS, IS Etc. as per ASA, DIN Table etc. with Manufacturer Test Certificate & IBR Test Certificate.

Duplex Steel Flanges Production Range

SPECIFICATION ASTM A 815, ASME SA 815, ASTM A 182, ASME SA 182
TYPE Seamless / Welded / Fabricated
RANGE ½”NB to 24″NB in Sch 10S, 40S, 80S, 160s, XXS
DIMENSIONS ANSI/ASME B16.9, B16.28, MSS-SP-43

Chemical Composition

Chemical Element % Present
Carbon (C) 0.0 – 0.03
Chromium (Cr) 21.00 – 23.00
Manganese (Mn) 2.00 max
Silicon (Si) 1.00 max
Phosphorous (P) 0.0 – 0.03
Sulphur (S) 0.0 – 0.02
Nickel (Ni) 4.50 – 6.50
Nitrogen (N) 0.08 – 0.20
Molybdenum (Mo) 2.50 – 3.50
Iron (Fe) Balance
Flanges (ANSI)
PRODUCT RANGE : STAINLESS STEEL FORGED FLANGES
SIZE RANGE : FLANGES ½" TO 36" ( 15MM TO 900MM )

FLANGES ASME / ANSI B 16.5 FLANGES ASME / ANSI B 16.47
Welding Neck Flanges     Welding Neck Flange 
Slip On Flanges     Blind Flange (Series A & B)
Blind Flanges   
High Hub Blind Flanges   
 Socket Weld Flanges   
Lap Joint Flanges   
Threaded Flanges  
Ring Type Joint Flanges  
Stainless Steel Welding Neck Flanges  Stainless Steel Lap Joint Flanges 
Stainless Steel Slip On Flanges  Stainless Steel Threaded Flanges
Stainless Steel Blind Flanges  Stainless Steel Ring Type Joint Flanges 
Stainless Steel High Hub Blind Flanges  Stainless Steel Welding Neck Flange 
Stainless Steel  Socket Weld Flanges Stainless Steel Blind Flange (Series A & B)
        FLANGES PRESSURE CLASS
FLANGES PRESSURE CLASS
150 LBS Stainless Steel Forged Flanges 75 LBS Stainless Steel Forged Flanges
 300 LBS Stainless Steel Forged Flanges 150 LBS Stainless Steel Forged Flanges
 400 LBS Stainless Steel Forged Flanges 300 LBS Stainless Steel Forged Flanges
600 LBS Stainless Steel Forged Flanges 400 LBS Stainless Steel Forged Flanges
900 LBS Stainless Steel Forged Flanges 600 LBS Stainless Steel Forged Flanges
1500 LBS Stainless Steel Forged Flanges 900 LBS Stainless Steel Forged Flanges
2500 LBS Stainless Steel Forged Flanges  
FLANGES ASME / ANSI B 16.36 FLANGES BS 4504 SEC 3.1
(Orifice Flanges)  Welding Neck Flange  Welding Neck Flange (111/134) 
 Slip On Flange  Hubbed Slip On Flange (112) 
Threaded Flange Hubbed Threaded Flange (113) 
  Lapped Pipe End Flange (133) 
  Plate Flange (101) 
  Loose Plate Flange (102) 
  Loose Plate with Weld Neck Flange (104) 
  Blank Flange (105)
PRESSURE CLASS PRESSURE CLASS
Stainless Steel Flanges 300 LBS   PN 2.5 TO PN 100
Stainless Steel Flanges 400 LBS 
Stainless Steel Flanges 600 LBS
Stainless Steel Flanges 900 LBS 
Stainless Steel Flanges 1500 LBS 
Stainless Steel Flanges 2500 LBS
DIN FLANGES ANFOr NFE 29-230
Stainless Steel Flanges DIN 2527  Stainless Steel Flanges Plate Flange (01) 
Stainless Steel Flanges DIN 2566  Stainless Steel Flanges Loose Plate Flange (02, 03, 04) 
Stainless Steel Flanges DIN 2573  Stainless Steel Flanges Blind Flange (05) 
Stainless Steel Flanges DIN 2576  Stainless Steel Flanges Welding Neck Flange (11) 
Stainless Steel Flanges DIN 2641 Stainless Steel Flanges Hubbed Slip On Flange (12) 
Stainless Steel Flanges DIN 2642  Stainless Steel Flanges Screwed Flange (13) 
Stainless Steel Flanges DIN 2655  Stainless Steel Flanges Hubbed Socket Welding Stainless Steel Flanges Flange (14) 
Stainless Steel Flanges DIN 2656  Stainless Steel Flanges Loose Hubbed Flange (15) 
Stainless Steel Flanges DIN 2566  Stainless Steel Flanges Integral Flange (21)
Stainless Steel Flanges DIN 2627   
Stainless Steel Flanges DIN 2628   
Stainless Steel Flanges DIN 2629   
Stainless Steel Flanges DIN 2631   
Stainless Steel Flanges DIN 2632   
Stainless Steel Flanges DIN 2633   
Stainless Steel Flanges DIN 2634   
Stainless Steel Flanges DIN 2635   
Stainless Steel Flanges DIN 2636   
Stainless Steel Flanges DIN 2637   
Stainless Steel Flanges DIN 2638   
Stainless Steel Flanges DIN 2673  
  FLANGES PRESSURE CLASS   FLANGES PRESSURE CLASS
PN 6 TO PN 100 ISO-PN 2.5 TO PN 40
Pr EN 1092-1 Flanges  
Stainless Steel Flanges Plate Flange (01)  
  Loose Plate Flange (02, 04)
  Blind Flange (05) 
Welding Neck Flange (11) 
Hubbed Slip On Flange (12) 
Screwed Flange (13) 
Integral Flange (21)
FLANGES PRESSURE CLASS  
ISO-PN 2.5 TO PN 100  
Contact Grand Metal Corporation today for a best offer & competitive quotation…
Call: +91 98927 02393, 97690 58811
Email: [email protected]