UNS N10276 Flanges
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We produce UNS N10276 flanges,N10276 flanges,UNS N10276 Blind Flanges,UNS N10276 Welding Neck Flanges,UNS N10276 Slip On Flanges,UNS N10276 Socket Welding Flanges,UNS N10276 Lap joint Flanges,UNS N10276 Ring joint Flanges,UNS N10276 Slip-on flanges,UNS N10276 Weld Neck Flanges,UNS N10276 WN flanges,UNS N10276 LWN flanges, UNS N10276 Long weld neck flanges,UNS N10276 orifice flanges,UNS N10276 Spectacle blind Flanges,N10276 Spectacle flanges, N10276 spacer ring flanges,UNS N10276 Swivel Ring Flanges,UNS N10276 WNRF Flanges,UNS N10276 SORF Flanges,UNS N10276 SWRF Flanges,UNS N10276 Threaded Flanges,UNS N10276 Ring Type Joint Flanges,UNS N10276 BLRF Flanges,UNS N10276 RTJ Flanges from china

The size of UNS N10276 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce UNS N10276 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of UNS N10276 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce UNS N10276 flanges as per the drawing of the clients

Following is the standard of UNS N10276 flanges that we could do:

American standard of UNS N10276 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 UNS N10276 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);


British standard of UNS N10276 flanges in BS3293,BS4504,BS10

The Italy standard of N10276 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 UNS N10276 flanges in JIS B27620,

Korean Standard of UNS N10276 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of UNS N10276 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of UNS N10276 flanges in ISO 7005-1,ISO 9624

Russian standard of UNS N10276 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of N10276 flanges in EN1092-1

South african standard of UNS N10276 flanges in SABS-1123/SANS-1123

As per surface treatment of N10276 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of N10276 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of UNS N10276 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 UNS N10276 flanges as per the requirement of the clients

UNS N10276 is Nickel-chromium-molybdenum wrought alloy that is considered the most versatile corrosion resistant alloy available.

The chemical composition of UNS N10276 flanges is as follows

Chemical Composition, %














2.5 max

1.0 max

.01 max





.35 max

.04 max

.03 max

.08 max

The mechanical property of UNS N10276 flanges is as follows

Mechanical Property Requirements

Ultimate Tensile

Yield Strength (0.2% OS)

Elong. in 2 in. (50.8mm) or 4D min,%




100 KSi

41 KSi




690 MPa

283 MPa


We could supply material certificate of UNS N10276 flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our UNS N10276 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our UNS N10276 flanges are widely used in many industries,such as chemical pump,plunger pumps,Cement Mill ,sugar Mill,concrete mills and mixers,processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree,power transmission, turbine,gas compressor,gear boxes and so on.

Ask for our Delivery Guarantee for our N10276 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 UNS N10276 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 UNS N10276 flanges, we are glad to quote the best price for your side.

Except UNS N10276 flanges,we also could produce UNS N10276 bars,UNS N10276 plates,UNS N10276 fastener,UNS N10276 bolts,UNS N10276 fittings,UNS N10276 pipes,UNS N10276 tubes,UNS N10276 springs