Found 6 manufacturers for 'ansi long welding neck flange
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                | Business Type: | Manufacturer,Trading Company | 
            
                | Main Products: | Iron Casting, Pipe Fitting, Stainless Steel Casting, Aluminum Casting, Precision Casting, Machining Part, Valve Part, Manhole Cover, Flange, Forging Part | 
            
        
        
     
        
        
        
            
            
                | Business Type: | Trading Company | 
            
                | Main Products: | Steel Pipe, Seamless Steel Pipe, Alloy Steel Pipe, Elbow, Flange, Tee, Cross, Reducer, Bend, Pipe Fitting | 
            
        
        
     
        
        
        
            
            
                | Business Type: | Manufacturer,Trading Company | 
            
                | Main Products: | Flange, Forgings, Butt Welding Pipe Fittings, Steel Pipes, Steel Plates, Fasteners, Valves | 
            
        
        
     
        
        
        
            
            
                | Business Type: | Manufacturer | 
            
                | Main Products: | Stainless Steel Forged Flange, Welding Neck Flange, Lap Joint, B16.5 Flange, Knee Pads, En1092-1 Flange, SABS 1123 Flange, DIN Flange, Pipe Accessory | 
            
        
        
     
        
        
        
            
            
                | Business Type: | Manufacturer,Trading Company | 
            
                | Main Products: | Valve, Gate Valve, Ball Valve, Butterfly Valve, Globe Valve, Y Strainer, Check Valve, Flange, Elbow, Reducer | 
            
        
        
     
        
        
        
            
            
                | Business Type: | Manufacturer,Trading Company | 
            
                | Main Products: | Flange,Forging,Fitting,Forged,Tube,Weld Neck,Carbon Steel Flange,Forged Flange,Steel Flange,Steel Flangestainless |