Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

 ANSI16.5 S31803 / S32750 / S32760 Duplex Steel Socket Welding Flange

1. Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc

2. Size: 1/2" to 48" Sch 5S to XXS

3. Standard: ASTM A403, ASTM A182 etc .

4. Process Method: Forged / Casting

1 . Commodity : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc

2 . Surfacing : RF , FF , RTJ

3 . Materials : Stainless Steel , Duplex Steel , etc

4 . Standards : ANSI B16.5 , ANSI B 16.47

5 . Tolerances : according to the specification or customer’s request and drawings

6 . Applications : Pipe connection , Piping project construction etc

Advantages

a) Superior surface finish

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment

Price Item:FOB , CFR , CIF or as negotiation

Payment:T/T, LC or as negotiation

Delivery Time :30 working days after received your deposit ( Normally according to the order quantity )

Package:Iron case ; woven bag or as per customer’s requirement

Quality Requirement:Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable

Test:

NTD ( Ultrasonic test , Eddy Current test )

Mechanical Test ( Tension Test , Flaring Test , Flattening Test , Hardness Test , Hydraulic test )

Metal Test ( Metallographic Analysis , Impact Test - High / low temperature )

Chemical Analysis ( Photoelectric Emission Spectroscopic )