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Nimonic 81 Flanges
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We produce Nimonic 81 flanges,Nimonic81  flanges,Nimonic 81  Blind Flanges,Nimonic 81  Welding Neck Flanges,Nimonic 81  Slip On Flanges,Nimonic 81  Socket Welding Flanges,Nimonic 81  Lap joint Flanges,Nimonic 81  Ring joint Flanges,Nimonic 81  Slip-on flanges,Nimonic 81  Weld Neck Flanges,Nimonic 81  WN flanges,Nimonic 81  LWN flanges, Nimonic 81  Long weld neck flanges,Nimonic 81  orifice flanges,Nimonic 81  Spectacle blind Flanges,Nimonic81  Spectacle flanges, Nimonic81  spacer ring flanges,Nimonic 81  Swivel Ring Flanges,Nimonic 81  WNRF Flanges,Nimonic 81  SORF Flanges,Nimonic 81  SWRF Flanges,Nimonic 81  Threaded Flanges,Nimonic 81  Ring Type Joint Flanges,Nimonic 81  BLRF Flanges,Nimonic 81  RTJ Flanges from china
The size of Nimonic 81  flanges that we could do is from 1/2” – 96”, DN15-DN2000
We could produce Nimonic 81  flanges with pressre from 150LB-2500LB or PN6-PN100
The face of Nimonic 81  flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Also we could produce Nimonic 81  flanges as per the drawing of the clients
Following is the standard of Nimonic 81  flanges that we could do:
American standard of Nimonic 81  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 Nimonic 81  flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);
DIN2573,2576,2527,2655,2656(PL);DIN2566.
British standard of Nimonic 81  flanges in BS3293,BS4504,BS10
The Italy standard of Nimonic81  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 Nimonic 81  flanges in JIS B27620,
Korean Standard of Nimonic 81  flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.
Australian standard of Nimonic 81  flanges in AS 4087,AS 2129,AS/NZS 4320.1
ISO standsard of Nimonic 81  flanges in ISO 7005-1,ISO 9624
Russian standard of Nimonic 81  flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.
European standard of Nimonic81  flanges in EN1092-1
South african standard of Nimonic 81  flanges in SABS-1123/SANS-1123
As per surface treatment of Nimonic81  flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients
The material grade of Nimonic81  flanges is by forging as per the standard of ASTM B462.
We could do solution treatment, ageing treatment for Nimonic 81  flanges as per the requirement of the clients
Nimonic 81  A nickel-chromium austenitic high temperature alloy, strengthened by addition of titanium and aluminum.

The chemical composition of Nimonic 81  flanges is as follows

C................................................................................0.05

Si ..................................................................................0.50

Cu................................................................................0.20

Fe.........................................................................................1.0

Mn ..........................................................................0.50

Cr ............................................................................30.0

Ti.................................................................................1.8

Al...............................................................................0.9

Cut ....................................................................................2.0

Mo........................................................................0.30

B.................................................................................0.003

Zr.............................................................................0.06

S .................................................................................0.015

Ni............................................................................Balance


The mechanical property of Nimonic 81  flanges is as follows


Form and Condition

Ultimate Tensile Strength, MPA

.2% Yield Strength, MPA

Elongation %

Nimonic 81

874

565

14


In order to control the quanlity of Nimonic 81  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 Nimonic 81  flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)
Our Nimonic 81  flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.
Our Nimonic 81  flanges are widely used in many industries,such as Sanitary ,valve production,Gas technology,Heating technology,Welding / cutting technology,Construction industry,Soldering technology,Connecting technology Measurement technology,Pump production,Regulating / controlling technology,Air-conditioning technology,Automotive electrics,Musical instruments,Fire safety Drive systems and so on

As per packing of Nimonic 81  flanges, we will use  Veneer Case or Plywood Case
Please send us the drawing of Nimonic 81  flanges, we are glad to quote the best price for your side.
Except Nimonic 81  flanges,we also could produce Nimonic 81  bars,Nimonic 81  plates,Nimonic 81  fasteners,Nimonic 81  bolts,Nimonic 81  pipe fittings,Nimonic 81  pipes,Nimonic 81  tubes,Nimonic 81  springs