UNS N07022 Flanges
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We produce UNS N07022 flanges,UNS NO7022 flanges,UNS N07022 Blind Flanges,UNS N07022 Welding Neck Flanges,UNS N07022 Slip On Flanges,UNS N07022 Socket Welding Flanges,UNS N07022 Lap joint Flanges,UNS N07022 Ring joint Flanges,UNS N07022 Slip-on flanges,UNS N07022 Weld Neck Flanges,UNS N07022 WN flanges,UNS N07022 LWN flanges, UNS N07022 Long weld neck flanges,UNS N07022 orifice flanges,UNS N07022 Spectacle blind Flanges,UNS NO7022 Spectacle flanges, UNS NO7022 spacer ring flanges,UNS N07022 Swivel Ring Flanges,UNS N07022 WNRF Flanges,UNS N07022 SORF Flanges,UNS N07022 SWRF Flanges,UNS N07022 Threaded Flanges,UNS N07022 Ring Type Joint Flanges,UNS N07022 BLRF Flanges,UNS N07022 RTJ Flanges from china

The size of UNS N07022 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce UNS N07022 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of UNS N07022 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce UNS N07022 flanges as per the drawing of the clients

Following is the standard of UNS N07022 flanges that we could do:

American standard of UNS N07022 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 N07022 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);


British standard of UNS N07022 flanges in BS3293,BS4504,BS10

The Italy standard of UNS NO7022 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 N07022 flanges in JIS B27620,

Korean Standard of UNS N07022 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of UNS N07022 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of UNS N07022 flanges in ISO 7005-1,ISO 9624

Russian standard of UNS N07022 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of UNS NO7022 flanges in EN1092-1

South african standard of UNS N07022 flanges in SABS-1123/SANS-1123

As per surface treatment of UNS NO7022 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of UNS NO7022 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of UNS N07022 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 N07022 flanges as per the requirement of the clients

UNS N07022 is A versatile nickel-chromiummolybdenum alloy

The chemical composition of UNS N07022 flanges is as follows


Composition  Limits, %

UNS  N07022


0.010  max


0.5 max


0.08  max


0.025  max


0.015  max




1.0 max






0.5 max




0.006  max


1.8 max


0.5 max




0.2 max

Cb    (Nb)



0.8 max

The mechanical property of UNS N07022 flanges is as follows

Mechanical Properties
Representative Tensile Properties,

Temp° F

Tensile (MPA)

.2% Yield (MPA)

Elongation in 2” %





We could supply material certificate of UNS N07022 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 N07022 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our UNS N07022 flanges are widely used in many industries,such as Sanitary ,valve production,Gas technology,Heating technology,Welding / cutting technology,Construction industry,Soldering technology,Connecting technologyMeasurement technology,Pump production,Regulating / controlling technology,Air-conditioning technology,Automotive electrics,Musical instruments,Fire safetyDrive systems and so on

Ask for our Delivery Guarantee for our UNS NO7022 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 N07022 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 N07022 flanges, we are glad to quote the best price for your side.

Except UNS N07022 flanges,we also could produce UNS N07022 bars,UNS N07022 plates,UNS N07022 fastener,UNS N07022 bolts,UNS N07022 fittings,UNS N07022 pipes,UNS N07022 tubes,UNS N07022 springs