Products

2.4856 Flanges
Home > Products > Flanges

We produce 2.4856 flanges,EN 2.4856 flanges,2.4856 Blind Flanges,2.4856 Welding Neck Flanges,2.4856 Slip On Flanges,2.4856 Socket Welding Flanges,2.4856 Lap joint Flanges,2.4856 Ring joint Flanges,2.4856 Slip-on flanges,2.4856 Weld Neck Flanges,2.4856 WN flanges,2.4856 LWN flanges, 2.4856 Long weld neck flanges,2.4856 orifice flanges,2.4856 Spectacle blind Flanges,EN 2.4856 Spectacle flanges, EN 2.4856 spacer ring flanges,2.4856 Swivel Ring Flanges,2.4856 WNRF Flanges,2.4856 SORF Flanges,2.4856 SWRF Flanges,2.4856 Threaded Flanges,2.4856 Ring Type Joint Flanges,2.4856 BLRF Flanges,2.4856 RTJ Flanges from china

The size of 2.4856 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce 2.4856 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of 2.4856 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce 2.4856 flanges as per the drawing of the clients

Following is the standard of 2.4856 flanges that we could do:

American standard of 2.4856 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 2.4856 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);

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

British standard of 2.4856 flanges in BS3293,BS4504,BS10

The Italy standard of EN 2.4856 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 2.4856 flanges in JIS B27620,

Korean Standard of 2.4856 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of 2.4856 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of 2.4856 flanges in ISO 7005-1,ISO 9624

Russian standard of 2.4856 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of EN 2.4856 flanges in EN1092-1

South african standard of 2.4856 flanges in SABS-1123/SANS-1123

As per surface treatment of EN 2.4856 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of EN 2.4856 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of 2.4856 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 2.4856 flanges as per the requirement of the clients

2.4856 a corrosion and oxidation resistant nickel alloy

The chemical composition of 2.4856 flanges is as follows

Co……………………………………………………….1.0 max.

Ni…………………………………………….…………58.0 min.

Cr………………………………………..…………20.0-23.0

Fe………………………………………………..………….5.0 max.

Mo……………………………….……...…………8.0-10.0

Nb (plus Ta)………………………..………….3.15-4.15

C……………………………………………..……….0.10 max.

Mn………………………………………....……….0.50 max.

Si……………………………….…………...…………0.50 max.

P……………………………………….………..0.015 max.

S…………………………………..……….…..……..0.015 max.

Al…………………………………………………..0.40 max.

Ti……………………………….……………………0.40 max.


The mechanical property of 2.4856 flanges is as follows

0.2%  proof stress
 (MPA)

Tensile  strength
 (MPA)

Elongation
 (%)

Hardness
 (HRB)

≥ 276

≥ 690

≥ 30


We could supply material certificate of 2.4856 flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our 2.4856 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our 2.4856 flanges are widely used in many industries,such as gas turbines, nuclear reactors and natural gas processing plants,valves, pumps and heat exchangers,steam turbines, pressure vessels,  heat exchangers, cooling towers, pipelines and so on


Ask for our Delivery Guarantee for our EN 2.4856 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 2.4856 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 2.4856 flanges, we are glad to quote the best price for your side.

Except 2.4856 flanges,we also could produce 2.4856 bars,2.4856 plates,2.4856 fastener,2.4856 bolts,2.4856 fittings,2.4856 pipes,2.4856 tubes,2.4856 springs