724L Flanges
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We produce 724L flanges,724 L flanges,724L Blind Flanges,724L Welding Neck Flanges,724L Slip On Flanges,724L Socket Welding Flanges,724L Lap joint Flanges,724L Ring joint Flanges,724L Slip-on flanges,724L Weld Neck Flanges,724L WN flanges,724L LWN flanges, 724L Long weld neck flanges,724L orifice flanges,724L Spectacle blind Flanges,724 L Spectacle flanges, 724 L spacer ring flanges,724L Swivel Ring Flanges,724L WNRF Flanges,724L SORF Flanges,724L SWRF Flanges,724L Threaded Flanges,724L Ring Type Joint Flanges,724L BLRF Flanges,724L RTJ Flanges from china

The size of 724L flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce 724L flanges with pressre from 150LB-2500LB or PN6-PN100

The face of 724L flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce 724L flanges as per the drawing of the clients

Following is the standard of 724L flanges that we could do:

American standard of 724L 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 724L flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);


British standard of 724L flanges in BS3293,BS4504,BS10

The Italy standard of 724 L 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 724L flanges in JIS B27620,

Korean Standard of 724L flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of 724L flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of 724L flanges in ISO 7005-1,ISO 9624

Russian standard of 724L flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of 724 L flanges in EN1092-1

South african standard of 724L flanges in SABS-1123/SANS-1123

As per surface treatment of 724 L flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of 724 L flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of 724L 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 724L flanges as per the requirement of the clients

724L a higher alloyed material  

The chemical composition of 724L flanges is as follows


The  Element Max (%)


















The mechanical property of 724L flanges is as follows

The mechanical property of 316LMOD isas follows:

Tensile  Strength

Min  77KSI

Yield  Strength

Min  41KSI


Min 55%

We could supply material certificate of 724L flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our 724L flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our 724L flanges are widely used in many industries,such as Feed-water and steam generator tubing in power plants,Brine heaters and evaporator bodies in salt plants,Sulphuric and hydrouoric acid alkylation plants,Industrial heat exchangers,Cladding for crude oil distillation columns,Splash-zone sheathing in offshore structures, seawater service,Plants for isotope separation in the production of nuclear fuel pumps and valves used in the manufacture of chlorinated hydrocarbons and so on

Ask for our Delivery Guarantee for our 724 L 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 724L 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 724L flanges, we are glad to quote the best price for your side.

Except 724L flanges,we also could produce 724L bars,724L plates,724L fastener,724L bolts,724L fittings,724L pipes,724L tubes,724L springs