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UNS S17700 Flanges
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We produce UNS S17700 flanges,S17700 flanges,UNS S17700 Blind Flanges,UNS S17700 Welding Neck Flanges,UNS S17700 Slip On Flanges,UNS S17700 Socket Welding Flanges,UNS S17700 Lap joint Flanges,UNS S17700 Ring joint Flanges,UNS S17700 Slip-on flanges,UNS S17700 Weld Neck Flanges,UNS S17700 WN flanges,UNS S17700 LWN flanges, UNS S17700 Long weld neck flanges,UNS S17700 orifice flanges,UNS S17700 Spectacle blind Flanges,S17700 Spectacle flanges, S17700 spacer ring flanges,UNS S17700 Swivel Ring Flanges,UNS S17700 WNRF Flanges,UNS S17700 SORF Flanges,UNS S17700 SWRF Flanges,UNS S17700 Threaded Flanges,UNS S17700 Ring Type Joint Flanges,UNS S17700 BLRF Flanges,UNS S17700 RTJ Flanges from china

The size of UNS S17700 flanges that we could do is from 1/2” – 96”, DN15-DN2000

We could produce UNS S17700 flanges with pressre from 150LB-2500LB or PN6-PN100

The face of UNS S17700 flanges that we could do is in Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Also we could produce UNS S17700 flanges as per the drawing of the clients

Following is the standard of UNS S17700 flanges that we could do:

American standard of UNS S17700 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 S17700 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 S17700 flanges in BS3293,BS4504,BS10

The Italy standard of S17700 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 S17700 flanges in JIS B27620,

Korean Standard of UNS S17700 flanges in KSB 1503,KSB 6216,KSB 2332,KSB 2333,KSD 3578,KSD 4308.

Australian standard of UNS S17700 flanges in AS 4087,AS 2129,AS/NZS 4320.1

ISO standsard of UNS S17700 flanges in ISO 7005-1,ISO 9624

Russian standard of UNS S17700 flanges in GOST 12820,GOST 12821,GOST 12836,GOST 12820-80,GOST 12821-80,GOST 12836-80.

European standard of S17700 flanges in EN1092-1

South african standard of UNS S17700 flanges in SABS-1123/SANS-1123

As per surface treatment of S17700 flange, we could do Anti-rust Oil;Black /Yellow Paint;Hot-dipped Galvanization as per the requirement of the clients

The material grade of S17700 flanges is by forging as per the standard of ASTM B462.

We will do following testing to control the quality of UNS S17700 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 S17700 flanges as per the requirement of the clients

UNS S17700 is a precipitationhardening stainless steel

The chemical composition of UNS S17700 flanges is as follows

ChemistryData : [top]

Al

0.75 - 1.5

C

0.09 max

Cr

16 - 18

Fe

Balance

Mn

1 max

Ni

6.5 - 7.75

P

0.04 max

Si

1 max

S

0.04 max


The mechanical property of UNS S17700 flanges is as follows

Material

Condition

Ultimate Tensile Strength (MPA)

0.2 % Yield Strength (MPA)

Elongation % in 2D

% Reduction of Area

Rockwell C Hardness

UNS S17700

Cond A

1164 min

959 min

6

25

363 HB min


We could supply material certificate of UNS S17700 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 S17700 flanges will be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN102768.

Our UNS S17700 flanges are widely used in many industries,such as chemical processing, pollution control, pulp and paper production, and treatment of industrial and municipal waste,gas turbines, rocket motors, spacecraft, nuclear reactors, pumps, and tooling and so on


Ask for our Delivery Guarantee for our S17700 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 S17700 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 S17700 flanges, we are glad to quote the best price for your side.

Except UNS S17700 flanges,we also could produce UNS S17700 bars,UNS S17700 plates,UNS S17700 fastener,UNS S17700 bolts,UNS S17700 fittings,UNS S17700 pipes,UNS S17700 tubes,UNS S17700 springs