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Inconel 625 Flanges
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We produce inconel 625 flanges,inconel625 flanges,Inconel 625 Blind Flanges,inconel 625 Welding Neck Flanges,inconel 625 Slip On Flanges,inconel 625 Socket Welding Flanges,inconel 625 Lap joint Flanges,Inconel 625 Ring joint Flanges,inconel 625 Slip-on flanges,Inconel 625 Weld Neck Flanges,Inconel 625 WN flanges,Inconel 625 LWN flanges, Inconel 625 Long weld neck flanges,inconel 625 orifice flanges,inconel 625 Spectacle blind Flanges,inconel 625 Spectacle flanges, inconel 625 spacer ring flanges,inconel 625 Swivel Ring Flanges,inconel 625 WNRF Flanges,inconel 625 SORF Flanges,inconel 625 SWRF Flanges,inconel 625 Threaded Flanges,inconel 625 Ring Type Joint Flanges,inconel 625 BLRF Flanges,inconel 625 RTJ Flanges from china

The size of inconel 625 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce inconel 625 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of inconel 625 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce inconel 625 flanges as per the drawing of the clients

Following is the standard of inconel 625 flanges that we could do:

American standard of inconel 625 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 625 flanges in DIN 2630,2631,2632,2633,2634,2635,2636,2637,2638,2501(WN);

DIN2573,2576,2527,2655,2656(PL);DIN2566.

British standard of inconel 625 flanges in BS3293,BS4504,BS10

The Italy standard of inconel 625 flanges in UNI2276-67,UNI2277-67,UNI2278-67,UNI6083-67,UNI6084-67,,UNI6088-67,,UNI6089-67,UNI2299-67,,UNI2300-67,UNI2280-67,,UNI2281-67,,UNI2282-67,,UNI2283-67

Janpanese standard of inconel 625 flanges in JIS B2220,

Korean Standard of inconel 625 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of inconel 625 flanges in AS 4087,AS 2129,AS/NZS 4331.1

ISO standsard of inconel 625 flanges in ISO 7005-1,ISO 9624

Russian standard of inconel 625 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of inconel 625 flanges in EN1092-1

South african standard of inconel 625 flanges in SABS-1123/SANS-1123

As per surface treatment of inconel 625 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of inconel 625 flanges is by forging as per the standard of ASTM B564.

We could do solution treatment, ageing treatment for inconel 625 flanges as per the requirement of the clients

Inconel 625 is nickelchromium molybdenum alloy possessing excellent resistance to oxidation and corrosion over a broad range of corrosive conditions, including aerospace and chemical process applications.

The chemical composition of inconel 625 flanges is as follows:

Co……………………………………………………….1.0 max.

Ni…………………………………………….…………58.0 min.

Cr………………………………………..…………20.0-23.0

Fe………………………………………………..………….5.0 max.

Mo……………………………….……...…………8.0-10.0

Nb (plus Ta)………………………..………….3.15-4.15

C……………………………………………..……….0.10 max.

Mn………………………………………....……….0.50 max.

Si……………………………….…………...…………0.50 max.

P……………………………………….………..0.015 max.

S…………………………………..……….…..……..0.015 max.

Al…………………………………………………..0.40 max.

Ti……………………………….……………………0.40 max.

The mechenical property of  of inconel 625 flanges is as follows

0.2% proof stress
 (MPA)

Tensile strength
 (MPA)

Elongation
 (%)

Hardness
 (HRB)

≥ 276

≥ 690

≥ 30


In order to control the quanlity of inconel 625 flanges, our workshop has followsing inspection equipment:Impact testing machine ,Magnetic particle flaw detector ,Metallographic Microscope ,Portable Spectrometer ,Ultrasonic Flaw Detector ,Universal testing machine ,Hardness testing machine

We could supply material certificate of inconel 625 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 625 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN10228.

Our inconel 625 flanges are widely used in many industries,such as Marine engineering,Chemical and hydrocarbon processing equipment,Gasoline and freshwater tanks,Crude petroleum stills,De-aerating heaters,Boiler feed water heaters and other heat exchangers,Valves, pumps,Industrial heat exchangers,Chlorinated solvents,Crude oil distillation towers

As per packing of inconel 625 flanges, we will use  Veneer Case or Plywood Case

Please send us the drawing of inconel 625 flanges, we are glad to quote the best price for your side.

Except inconel 625 flanges,we also could produce inconel 625 bars,inconel 625 plates,inconel 625 fastener,inconel 625 bolts,inconel 625 pipe fittings,inconel 625 pipes,inconel 625 tubes,inconel 625 springs