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UNS N06690 Flanges
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We produce UNS N06690 flanges,UNS NO6690 flanges,UNS N06690 Blind Flanges,UNS N06690 Welding Neck Flanges,UNS N06690 Slip On Flanges,UNS N06690 Socket Welding Flanges,UNS N06690 Lap joint Flanges,UNS N06690 Ring joint Flanges,UNS N06690 Slip-on flanges,UNS N06690 Weld Neck Flanges,UNS N06690 WN flanges,UNS N06690 LWN flanges, UNS N06690 Long weld neck flanges,Nimonic 90 orifice flanges,UNS N06690 Spectacle blind Flanges,UNS NO6690 Spectacle flanges, UNS NO6690 spacer ring flanges,UNS N06690 Swivel Ring Flanges,UNS N06690 WNRF Flanges,UNS N06690 SORF Flanges,UNS N06690 SWRF Flanges,UNS N06690 Threaded Flanges,UNS N06690 Ring Type Joint Flanges,UNS N06690 BLRF Flanges,UNS N06690 RTJ Flanges from china

The size of UNS N06690 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce UNS N06690 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of UNS N06690 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce UNS N06690 flanges as per the drawing of the clients

Following is the standard of UNS N06690 flanges that we could do:

American standard of UNS N06690 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 UNS N06690 flanges in DIN 2630,2620,2632,2633,2634,2635,2636,2637,2638,2501(WN);

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

British standard of UNS N06690 flanges in BS3293,BS4504,BS10

The Italy standard of UNS NO6690 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 UNS N06690 flanges in JIS B27620,

Korean Standard of UNS N06690 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of UNS N06690 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of UNS N06690 flanges in ISO 7005-1,ISO 9624

Russian standard of UNS N06690 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of UNS NO6690 flanges in EN1092-1

South african standard of UNS N06690 flanges in SABS-1123/SANS-1123

As per surface treatment of UNS NO6690 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of UNS NO6690 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of UNS N06690 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 UNS N06690 flanges as per the requirement of the clients

UNS N06690 is a high-chromium nickel alloy

The chemical composition of UNS N06690 flanges is as follows

C

0.05 max

Cr

27 - 31

Cu

0.5 max

Fe

7 - 11

Mn

0.5 max

Ni

Balance

Si

0.5 max

S

0.015 max


The mechanical property of UNS N06690 flanges is as follows

MECHANICAL PROPERTIES

solution  annealed

UNS N06690

Tensile  Strength(N/MM2)

≥  586

Yield  Strength (N/MM2)

≥  241

A  (%)

≥  30


We could supply material certificate of UNS N06690 flanges  as per the standard of EN10204-3.1 or EN10204-3.2 of third party(like TUV,DNV,GL and so on)

Our UNS N06690 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our UNS N06690 flanges are widely used in many industries,such as Chemical, Dyestuff, Paints, Sugar, Food, Pharmaceuticals, Environment Protection and various other process industries,Ship Maintenance, Refurbishment & Repair Companies,Midget Submarine & Wet Sub Construction and so on


Ask for our Delivery Guarantee for our UNS NO6690 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 UNS N06690 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 UNS N06690 flanges, we are glad to quote the best price for your side.

Except UNS N06690 flanges,we also could produce UNS N06690 bars,UNS N06690 plates,UNS N06690 fastener,UNS N06690 bolts,UNS N06690 fittings,UNS N06690 pipes,UNS N06690 tubes,UNS N06690 springs