Inconel 783 Flanges
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We produce Inconel 783 flanges,Inconel783 flanges,Inconel 783 Blind Flanges,Inconel 783 Welding Neck Flanges,Inconel 783 Slip On Flanges,Inconel 783 Socket Welding Flanges,Inconel 783 Lap joint Flanges,Inconel 783 Ring joint Flanges,Inconel 783 Slip-on flanges,Inconel 783 Weld Neck Flanges,Inconel 783 WN flanges,Inconel 783 LWN flanges, Inconel 783 Long weld neck flanges,Inconel 783 orifice flanges,Inconel 783 Spectacle blind Flanges,Inconel783 Spectacle flanges, Inconel783 spacer ring flanges,Inconel 783 Swivel Ring Flanges,Inconel 783 WNRF Flanges,Inconel 783 SORF Flanges,Inconel 783 SWRF Flanges,Inconel 783 Threaded Flanges,Inconel 783 Ring Type Joint Flanges,Inconel 783 BLRF Flanges,Inconel 783 RTJ Flanges from china

The size of Inconel 783 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce Inconel 783 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of Inconel 783 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce Inconel 783 flanges as per the drawing of the clients

Following is the standard of Inconel 783 flanges that we could do:

American standard of Inconel 783 flanges in ANSI B16.5 ;ASME B16.47 Series A(MSS SP-44);ASME B16.47 Series B(API 605);ANSI B16.1,AWWA C207

Germany standard of Inconel 783 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);


British standard of Inconel 783 flanges in BS3293,BS4504,BS10

The Italy standard of Inconel783 flanges in UNI27676-67,UNI27677-67,UNI27678-67,UNI6083-67,UNI6084-67,,UNI6088-67,,UNI6089-67,UNI27699-67,,UNI2300-67,UNI27680-67,,UNI27681-67,,UNI27682-67,,UNI27683-67

Janpanese standard of Inconel 783 flanges in JIS B27620,

Korean Standard of Inconel 783 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of Inconel 783 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of Inconel 783 flanges in ISO 7005-1,ISO 9624

Russian standard of Inconel 783 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of Inconel783 flanges in EN1092-1

South african standard of Inconel 783 flanges in SABS-1123/SANS-1123

As per surface treatment of Inconel783 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of Inconel783 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of Inconel 783 Flanges:Chemical Analysis,Corrosion Test,Tensile, Hardness, Flattening, Flare, Flange and Reverse-bend tests,Eddy Current Testing,Hydrostatic Testing,Air under Press Test,IGC Test (Inter Granular Corrosion Test),Micro-Structure Analysis,Radiography Test,Ultrasonic Test,Liquid Penetrate Test

We could do solution treatment, ageing treatment for Inconel 783 flanges as per the requirement of the clients

Inconel 783 can be strengthened by a precipitation-hardening heat treatment. The presence of aluminum provides this alloy excellent resistance to oxidation at high temperature.

The chemical composition of Inconel 783 flanges is as follows


Content (%)












0.50 max


0.50 max


0.50 max




0.03 max




0.015 max


0.005 max



The mechanical property of Inconel 783 flanges is as follows



Tensile  strength

1194 MPa

Yield  strength

779 MPa

Poisson’s  ratio


Elastic  modulus

177.3 GPA

Elongation  at break


We could supply material certificate of Inconel 783 flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our Inconel 783 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our Inconel 783 flanges are widely used in many industries,such as Water Treatment Plants,Filtration Equipment Manufacturers,Pump Manufacturers,Purification Systems,Water Utility Companies,Sludge Treatment Plants,Desalination Plants,Reverse Osmosis Plants,Water Reuse Installations,Vintage Steam Engine Maintenance.Military Vehicle Producers,Automotive Component Manufacturers.Track Component Manufacturers and so on

Ask for our Delivery Guarantee for our Inconel783 flanges, and we will offer a cumulative rebate of 1% for the 1st week late, 2% for the 2nd week late, etc., to a maximum of 10%. For example, a 3 week late delivery will yield a rebate of 6%. We are so sure our long delivery will be on time, we back it up with a financial guarantee.

In order to export our Inconel 783 Flanges, we will do Packing in  No Fumigate or Fumigate Plywood/Wood Pallet or Case as per the requirement of our clients

Please send us the drawing of Inconel 783 flanges, we are glad to quote the best price for your side.

Except Inconel 783 flanges,we also could produce Inconel 783 bars,Inconel 783 plates,Inconel 783 fastener,Inconel 783 bolts,Inconel 783 fittings,Inconel 783 pipes,Inconel 783 tubes,Inconel 783 springs