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| Categories | Steel Pipe Reducer | 
|---|---|
| Brand Name: | HEBEIPENGXIN | 
| Model Number: | ANSI B16.9 Eccentric Reducer, 4 Inch, SCH STD, ASTM A234 WPB | 
| Certification: | ASME | 
| Place of Origin: | CHINA | 
| MOQ: | 20 Pcs | 
| Price: | Depending on quantity | 
| Payment Terms: | T/T | 
| Supply Ability: | 100000 Tons per year | 
| Delivery Time: | 2-10weeks | 
| Packaging Details: | Plywood cases or pallets | 
| Shape: | Reducing | 
| Head code: | Round | 
| Type: | Reducer | 
| Color: | Black | 
| Packing: | Plywood cases or pallets | 
| Spes: | ASTM A234 WPB | 
ANSI B16.9 Eccentric Reducer, 4 Inch, SCH STD, ASTM A234 WPB
Eccentric head refers to the size head whose center is not on the
same line. Its function is to stick to the wall or to the pipeline
without occupying space, and to connect two different caliber pipes
to change the size of the flow.
Eccentric head is mainly to solve the problem of different caliber
of pipeline in connection, and also has the function of shock
absorption and noise reduction. Eccentric head greatly saves the
parts and costs of pipeline installation. It is composed of inner
rubber layer, fabric reinforced layer, middle rubber layer, outer
rubber layer, end reinforced metal ring or wire ring, metal flange
or flat live joint. The installation of eccentric head in pump is
mainly used to prevent corrosion, and the size head of pump inlet
and outlet should be installed flat to prevent the gas phase from
gathering in pump port and form large bubble into pump cavity to
damage pump. Only in one case can the low flat installation, that
is, the size of the head directly connected to the upper bend of
the elbow, in which case the gas phase can not gather. The
eccentric head can also reduce the noise of the pipe when working.
| Main processing technology | 
 (Note: there is a pickling and passivation process for stainless steel pipe fittings after groove processing) 
 | 
| Product specifications | DN15-DN2000 (The diameter of the large and small ends of the rolled seam buffer can reach 3000mm) | 
| Material range | Carbon steel, chromium molybdenum steel, low alloy steel, all kinds of stainless steel | 
| Guarantee of main equipment and tooling | 1,5000T Press (mainly used for molding) 2,500T Press (mainly used for molding) 3,315T Press (mainly used for molding) 4,150T Press (mainly used for molding) 5,2 gas heating furnaces 6,1 gas heating furnace 7,1 pipe blanking machine 8,Machining equipment: 
 9,heat treatment: 
 10,2 sets of sand blasting equipment 11,One set of air compressor and one set of liquid cooling pool 12,One 2.4m plate bending machine 13,14 argon arc welding and manual arc welding machines 14,2 welding rod drying equipment 15,260 sets of die pressing mould for reducer 16,One stainless steel pickling tank 17,One manual mouth grinding machine (for large diameter groove treatment) 18,Two plasma cutting machines | 

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 4inch SCH STD Steel Pipe Reducer , Eccentric Weld Reducer ASTM A234 WPB
                                                                                    
                        
                        
                        
                                                            4inch SCH STD Steel Pipe Reducer , Eccentric Weld Reducer ASTM A234 WPB
                                                    
                        
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                     Surface Treatment 3''X2'' ASME B16.9 Concentric Weld Reducer STD WPB
                                                                                    
                        
                        
                        
                                                            Surface Treatment 3''X2'' ASME B16.9 Concentric Weld Reducer STD WPB
                                                    
                        
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                     10x10inch Steel Pipe Reducer , Stainless Steel Concentric Reducer Pipe Fitting  ASME B16.9
                                                                                    
                        
                        
                        
                                                            10x10inch Steel Pipe Reducer , Stainless Steel Concentric Reducer Pipe Fitting  ASME B16.9
                                                    
                        
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