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Custom 455 Flanges
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We produce Custom 455 flanges,Custom455 flanges,Custom 455 Blind Flanges,Custom 455 Welding Neck Flanges,Custom 455 Slip On Flanges,Custom 455 Socket Welding Flanges,Custom 455 Lap joint Flanges,Custom 455 Ring joint Flanges,Custom 455 Slip-on flanges,Custom 455 Weld Neck Flanges,Custom 455 WN flanges,Custom 455 LWN flanges, Custom 455 Long weld neck flanges,Custom 455 orifice flanges,Custom 455 Spectacle blind Flanges,Custom455 Spectacle flanges, Custom455 spacer ring flanges,Custom 455 Swivel Ring Flanges,Custom 455 WNRF Flanges,Custom 455 SORF Flanges,Custom 455 SWRF Flanges,Custom 455 Threaded Flanges,Custom 455 Ring Type Joint Flanges,Custom 455 BLRF Flanges,Custom 455 RTJ Flanges from china

The size of Custom 455 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce Custom 455 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of Custom 455 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce Custom 455 flanges as per the drawing of the clients

Following is the standard of Custom 455 flanges that we could do:

American standard of Custom 455 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 Custom 455 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);

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

British standard of Custom 455 flanges in BS3293,BS4504,BS10

The Italy standard of Custom455 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 Custom 455 flanges in JIS B27620,

Korean Standard of Custom 455 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of Custom 455 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of Custom 455 flanges in ISO 7005-1,ISO 9624

Russian standard of Custom 455 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of Custom455 flanges in EN1092-1

South african standard of Custom 455 flanges in SABS-1123/SANS-1123

As per surface treatment of Custom455 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of Custom455 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of Custom 455 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 Custom 455 flanges as per the requirement of the clients

Custom 455 is a martensitic age hardenable stainless steel, which has properties of high strength and good corrosion resistance.

The chemical composition of Custom 455 flanges is as follows

Chemistry Analysis

Carbon

max

0.05%

Manganese

max

1.00%

Phosphorus

max

0.03%

Sulfur

max

0.030%

Silicon

max

1.0%

Chromium

14.00  - 16.00%

Nickel

5.00-7.00%

Columbium  + Niobium

8 X C  Minimum

Iron

Balance

Molybdenum

0.50-1.00%


The mechanical property of Custom 455 flanges is as follows

Properties

Metric

Tensile strength (@ diameter 102 mm/4 in)

965 MPa

Yield strength (@ strain 0.200%, diameter 25.4 mm/1 in)

795 MPa

Charpy Impact

95 J

Elongation at break (@ diameter 102 mm/4 in, in 50 mm)

12%

Hardness, Brinell (@ diameter 25.4 mm/ 1 in, converted  from Rockwell C hardness)

297

Hardness, Knoop (@ diameter 25.4 mm/ 1 in, converted  from Rockwell C hardness)

318

Hardness, Vickers (diameter 25.4 mm/ 1 in, converted  from Rockwell C hardness)

308


We could supply material certificate of Custom 455 flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our Custom 455 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our Custom 455 flanges are widely used in many industries,such as high pressure pumps,Centrifugal pumps,power generators and nitrogen generators,Food Processing equipment and storage.Columns & Towers,Tanks ,Silos,Process Modules,Preheaters,Hydrogenators,Offshore and onshore industry, such as subsea and deepwater offshore oil production systems, industrial air compressors


Ask for our Delivery Guarantee for our Custom455 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 Custom 455 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 Custom 455 flanges, we are glad to quote the best price for your side.

Except Custom 455 flanges,we also could produce Custom 455 bars,Custom 455 plates,Custom 455 fastener,Custom 455 bolts,Custom 455 fittings,Custom 455 pipes,Custom 455 tubes,Custom 455 springs