JIS B2220 flanges products | JIS B2220 flanges manufacurer-Hebei Haihao Group
The JIS B2220 flanges products contain JIS B2220 blind flange,JIS B2220 slip on plate flange,JIS B2220 slip on hubbed flange,JIS B2220 welding neck flange,JIS B2220 socket welding flange,JIS B2220 lap joint flange,JIS B2220 threaded flange,JIS B2220 integral flange.In Haihao Group the normal JIS B2220 flanges products are blind flange,slip on plate flange,slip on hubbed flange,welding neck flange,and in the different pressure the products’ size are different.(What are JIS B2220 Products?)
JIS B2220 Flanges Products In Haihao Group
The JIS B2220 flanges products are classified according to their shapes in this standard are as follows in the table:
| Classification of flange | Designation | Figure | |
| Welding flange | Slip on plate flange | SOP |
 JIS B2220 Slip On Plate Flange Drawing |
| Slip on hubbed flange | SOH |
 JIS B2220 Slip On Hubbed Flange Drawing |
|
| Socket welding flange | SW |
 JIS B2220 Socket Weld Flange Drawing |
|
| Welding neck flange | WN |
 JIS B2220 Welding Neck Flange Drawing |
|
| Lap joint flange | LJ |
 JIS B2220 Lap Joint Flange Drawing |
|
| Threaded flange | TR |
 JIS B2220 Threaded Flange Drawing |
|
| Integral flange | IT |
 JIS B2220 Integral Flange Drawing |
|
| Blind Flange | BL |
 JIS B2220 Blind Flange Drawing |
|
The types of slip on hubbed flange(SOH) for nominal pressure 20K and 30K shall be as described in the following table
| Classification of flange | Type | Figure |
| Slip on hubbed flange | Type A |
 JIS B2220 Slip On Hubbed Flange Type A Drawing |
| Type B |
 JIS B2220 Slip On Hubbed Flange Type B Drawing |
|
| Type C |
 JIS B2220 Slip On Hubbed Flange Type C Drawing |
The JIS B2220 flanges product are widely used in Industry field,like Oil,Gas & Petrochemical,Energy & Power plant,Chemical industrial,Shipbuilding & Offshore Development.
