Product Name: Weld neck flanges
Application: Pressure piping
Material: ASTM A182 F51(S30813)
Size: NPS6
Pressure Class: 1500#
Flange Face: R46, ring type joint 
Thickness of weld ends: 11.50mm
Heat Treatment: Solution and quenching in water
Manufacture Standard: ASME B16.5
Manufacture Process: Forging+heating+maching
NDT: Penetrant testing(PT)
Packing: Wooden cases or pallets
HS code: 730721
 
 
Our Advantages:
1.High quality raw materials
2.One-step molding method, no welding
3.Stric heat treatment to ensure performance
4.Full CNC finishing
5.Ultrasound and penetration testing
6.Sealing surface protection
 
 
 
            
        
            
                
                                
                
                    
                                             
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                                                                Ring type joint face ASTM A182 F51 duplex stainless steel high pressure weld neck flange Images
                                                            
                        
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