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AISI 317 Flanges
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We produce AISI 317 flanges,317 flanges,AISI 317 Blind Flanges,AISI 317 Welding Neck Flanges,AISI 317 Slip On Flanges,AISI 317 Socket Welding Flanges,AISI 317 Lap joint Flanges,AISI 317 Ring joint Flanges,AISI 317 Slip-on flanges,AISI 317 Weld Neck Flanges,AISI 317 WN flanges,AISI 317 LWN flanges, AISI 317 Long weld neck flanges,Nimonic 90 orifice flanges,AISI 317 Spectacle blind Flanges,317 Spectacle flanges, 317 spacer ring flanges,AISI 317 Swivel Ring Flanges,AISI 317 WNRF Flanges,AISI 317 SORF Flanges,AISI 317 SWRF Flanges,AISI 317 Threaded Flanges,AISI 317 Ring Type Joint Flanges,AISI 317 BLRF Flanges,AISI 317 RTJ Flanges from china

The size of AISI 317 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce AISI 317 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of AISI 317 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce AISI 317 flanges as per the drawing of the clients

Following is the standard of AISI 317 flanges that we could do:

American standard of AISI 317 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 317 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 317 flanges in BS3293,BS4504,BS10

The Italy standard of 317 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 317 flanges in JIS B27620,

Korean Standard of AISI 317 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of AISI 317 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of AISI 317 flanges in ISO 7005-1,ISO 9624

Russian standard of AISI 317 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of 317 flanges in EN1092-1

South african standard of AISI 317 flanges in SABS-1123/SANS-1123

As per surface treatment of 317 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of 317 flanges is by forging as per the standard of ASTM B462.

We could do solution treatment, ageing treatment for AISI 317 flanges as per the requirement of the clients

AISI 317 is primarily comprised of 18% to 20% chromium and 11% to 15% nickel alloy


The chemical composition of AISI 317 flanges is as follows

C

0.08 max

Cr

18 - 20

Fe

Balance

Mn

2 max

Mo

3 - 4

Ni

11 - 15

P

0.045 max

Si

1 max

S

0.03 max


The mechanical property of AISI 317 flanges is as follows

Properties

Metric

Tensile strength

620 MPa

Yield strength

275 MPa

Elongation at break (in 50 mm)

45%

Hardness, Rockwell B

85


In order to control the quanlity of AISI 317 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 317 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 317 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our AISI 317 flanges are widely used in many industries,such as Hydro-carbon industries,Electronics & electrical companies,Fertilizers manufacturing companies,Chemical industries,Steel pipes manufacturing industries,Construction companies,Gas processing units,Pharmaceutical drugs manufacturing companies,Oil drilling companies and so on


As per packing of AISI 317 flanges, we will use  Veneer Case or Plywood Case

Please send us the drawing of AISI 317 flanges, we are glad to quote the best price for your side.

Except AISI 317 flanges,we also could produce AISI 317 bars,AISI 317 plates,AISI 317 fasteners,AISI 317 bolts,AISI 317 pipe fittings,AISI 317 pipes,AISI 317 tubes,AISI 317 springs