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

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

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

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

Also we could produce ALLOY DS flanges as per the drawing of the clients

Following is the standard of ALLOY DS flanges that we could do:

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

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

British standard of ALLOY DS flanges in BS3293,BS4504,BS10

The Italy standard of INCOLOY ALLOY DS 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 ALLOY DS flanges in JIS B27620,

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

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

ISO standsard of ALLOY DS flanges in ISO 7005-1,ISO 9624

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

European standard of INCOLOY ALLOY DS flanges in EN1092-1

South african standard of ALLOY DS flanges in SABS-1123/SANS-1123

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

The material grade of INCOLOY ALLOY DS flanges is by forging as per the standard of ASTM B462.

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

ALLOY DS is A nickel-iron-chromium alloy with an addition of silicon. It has good high-temperature strength and excellent resistance to oxidation and carburization

The chemical composition of ALLOY DS flanges is as follows

Nickel

34.50 -

41.00

%

Iron

Balance

Chrominium

17.00 -

19.00

%

Silcon

1.90 -

2.60

%

Manganese

0.80 -

1.50

%

Copper

max.

0.50

%

Titanium

max.

0.20

%

Carbon

max.

0.10

%

Sulfur

max.

0.02

%

Limiting


The mechanical property of ALLOY DS flanges is as follows

Properties

Metric

Tensile strength (solution annealed, value at room  temperature)

580 MPa

Yield strength (@ strain 0.200%, precipitation hardened,  value at room temperature)

215 MPa

Elongation at break (solution annealed)

60%


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

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

Our ALLOY DS flanges are widely used in many industries,such as Aerospace .Computer industries .Automotive industries .Electric and electronic industries ,Medical, hydraulic and pneumatic industries ,High-end hardware product industries and so on


Ask for our Delivery Guarantee for our INCOLOY ALLOY DS 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 ALLOY DS 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 ALLOY DS flanges, we are glad to quote the best price for your side.

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