The introduce about JIS B2220 flanges products

JIS B2220 flanges products | JIS B2220 flanges products manufacurer/supplier/exporter/stockist-Hebei Haihao Group

Hebei Haihao Group can manufacture flanges products according to standard JIS B2220(What are JIS B2220 Products?).The JIS B2220 flanges products are widely used in Industry field,like Oil,Gas & Petrochemical,Energy & Power plant,Chemical industrial,Shipbuilding & Offshore Development.

JIS B2220 Flanges Products

JIS B2220 Flanges Products

The JIS B2220 flanges products in our company 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 most common JIS B2220 flanges products are JIS B2220 blind flange,JIS B2220 slip on plate flange,JIS B2220 slip on hubbed flange,JIS B2220 welding neck flange,and in the different pressure the products have different size.

The JIS B2220 flanges products are classified according to their shapes in JIS B2220 standard,which are as follows in the table:

Classification of JIS B2220 flange Designation JIS B2220 Flange Figure

Welding flange

JIS B2220 Slip on plate flange SOP
JIS B2220 Slip On Plate Flange Drawing

JIS B2220 Slip On Plate Flange Drawing

JIS B2220 Slip on hubbed flange SOH
JIS B2220 Slip On Hubbed Flange Drawing

JIS B2220 Slip On Hubbed Flange Drawing

JIS B2220 Socket welding flange SW
JIS B2220 Socket Weld Flange Drawing

JIS B2220 Socket Weld Flange Drawing

JIS B2220 Welding neck flange WN
JIS B2220 Welding Neck Flange Drawing

JIS B2220 Welding Neck Flange Drawing

JIS B2220 Lap joint flange LJ
JIS B2220 Lap Joint Flange Drawing

JIS B2220 Lap Joint Flange Drawing

JIS B2220 Threaded flange TR
JIS B2220 Threaded Flange Drawing

JIS B2220 Threaded Flange Drawing

JIS B2220 Integral flange IT
JIS B2220 Integral Flange Drawing

JIS B2220 Integral Flange Drawing

JIS B2220 Blind Flange BL
JIS B2220 Blind Flange Drawing

JIS B2220 Blind Flange Drawing

There are three types of JIS B2220 slip on hubbed flange(SOH),the nominal pressure for this are 20K and 30K,and which shall be as described in the following table:

Classification of flange SOH Flange Type SOH Flange Figure
JIS B2220 Slip on hubbed flange Type A
JIS B2220 Slip On Hubbed Flange Type A Drawing

JIS B2220 Slip On Hubbed Flange Type A Drawing

Type B
JIS B2220 Slip On Hubbed Flange Type B Drawing

JIS B2220 Slip On Hubbed Flange Type B Drawing

Type C
JIS B2220 Slip On Hubbed Flange Type C Drawing

JIS B2220 Slip On Hubbed Flange Type C Drawing

Hebei Haihao strictly carrys out rigorous quality control and products inspection to ensure continual quality flanges and pipe fittings.As one of the leading manufacturers in China piping products filed,Haihao always abide by the principle of “Quality First”.

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