Active Member
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[China]
Address: Tulou Industrial Zone, Xinda highway, Mengcun Hui Autonomous County, Hebei Province
Contact name:zhang
HEBEI PENGXIN PIPELINE EQUIPMENT GROUP CO.,LTD |
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Name: 316L Stainless Concentric Reducer
Size: 450 X 350mm, Schedule 40
Selection and classification of stainless steel reducer
Stainless steel reducer is a tool for connecting pipes of different sizes. According to the center line, stainless steel reducer can be divided into eccentric stainless steel reducer and concentric stainless steel reducer. When we set up stainless steel reducer, the projection of two ports is concentric circle, which is concentric stainless steel reducer. The reason why eccentric stainless steel reducer is called eccentricity is because the two centers do not coincide It's in a straight line. These two different stainless steel reducers are also suitable for different ranges.
Concentric stainless steel reducers are used on vertical pipes and eccentric stainless steel reducers are used on horizontal pipes. When using, it is necessary to mark the bottom flat or top flat. When the flow rate of liquid in the pipeline changes, the flow requirement is not too large when using stainless steel reducer. Especially in the installation of the variable diameter pipe at the pump inlet, in order to prevent the gas from accumulating at the reducing position and avoid the cavitation caused by the error in the installation process, the eccentric stainless steel reducer is adopted for the horizontal inlet pipe of the pump to prevent cavitation. Therefore, when the horizontal inlet pipe of the pump is reduced, the eccentric stainless steel reducer is used to match well with the joint of control valve, flowmeter and other instruments. When the pipeline from top to bottom into the pump horizontally, the stainless steel reducer should choose the bottom flat.
| Main processing technology |
(Note: there is a pickling and passivation process for stainless steel pipe fittings after groove processing)
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| 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 |
