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AISI 314 Flanges
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We produce AISI 314 flanges,314 flanges,AISI 314 Blind Flanges,AISI 314 Welding Neck Flanges,AISI 314 Slip On Flanges,AISI 314 Socket Welding Flanges,AISI 314 Lap joint Flanges,AISI 314 Ring joint Flanges,AISI 314 Slip-on flanges,AISI 314 Weld Neck Flanges,AISI 314 WN flanges,AISI 314 LWN flanges, AISI 314 Long weld neck flanges,Nimonic 90 orifice flanges,AISI 314 Spectacle blind Flanges,314 Spectacle flanges, 314 spacer ring flanges,AISI 314 Swivel Ring Flanges,AISI 314 WNRF Flanges,AISI 314 SORF Flanges,AISI 314 SWRF Flanges,AISI 314 Threaded Flanges,AISI 314 Ring Type Joint Flanges,AISI 314 BLRF Flanges,AISI 314 RTJ Flanges from china

The size of AISI 314 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce AISI 314 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of AISI 314 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce AISI 314 flanges as per the drawing of the clients

Following is the standard of AISI 314 flanges that we could do:

American standard of AISI 314 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 AISI 314 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);

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

British standard of AISI 314 flanges in BS3293,BS4504,BS10

The Italy standard of 314 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 AISI 314 flanges in JIS B27620,

Korean Standard of AISI 314 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of AISI 314 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of AISI 314 flanges in ISO 7005-1,ISO 9624

Russian standard of AISI 314 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of 314 flanges in EN1092-1

South african standard of AISI 314 flanges in SABS-1123/SANS-1123

As per surface treatment of 314 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of 314 flanges is by forging as per the standard of ASTM B462.

We could do solution treatment, ageing treatment for AISI 314 flanges as per the requirement of the clients

AISI 314 can be heat treated by annealing the material at 1038-1149°C (1900-2100°F), and then quenching in water or rapidly air cooling.


The chemical composition of AISI 314 flanges is as follows

Chemical composition ¹

Carbon
≤ %

Silcon
%

Manganese
≤ %

Phosphorous
≤ %

Sulfur
≤ %

Chrominium
%

Molybdenum

Nickel
%

V

0,20

1,5-2,5

2,0

0,045

0,03

24,0-26,0

19,0-22,0

Niobium

Titabium

Aluminium

Cobalt

Copper

Nitrogen

Iron


The mechanical property of AISI 314 flanges is as follows

Properties

Metric

Tensile  strength

689 MPa

Yield  strength

345 MPa

Modulus  of elasticity

200 GPa

Elongation  at break (in 50 mm)

40%

Hardness,  Rockwell B

85


In order to control the quanlity of AISI 314 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 AISI 314 flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our AISI 314 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our AISI 314 flanges are widely used in many industries,such as Valves,Oil Refineries,Petrochemical,Heat Exchangers & Pressure Vessels,Oil & Gas,Pumps.Mining.Paper Mills,Lock & Dam.Agricultural Equipment.Chemical Processing.Metal Fabrication,Marine,Oil Tools & Production,Food and so on


As per packing of AISI 314 flanges, we will use  Veneer Case or Plywood Case

Please send us the drawing of AISI 314 flanges, we are glad to quote the best price for your side.

Except AISI 314 flanges,we also could produce AISI 314 bars,AISI 314 plates,AISI 314 fasteners,AISI 314 bolts,AISI 314 pipe fittings,AISI 314 pipes,AISI 314 tubes,AISI 314 springs