JIS B2220 Slip On Hubbed Flange | Hebei Haihao Flange Factory

JIS B2220 Slip On Hubbed Flange

JIS B2220 Flange Products,JIS B2220 Slip On Hubbed Flange-Hebei Haihao Group

Hebei Haihao Group can manufacture the JIS B2220 slip on flange in high quality,which could be divided two different types:JIS B2220 slip on hubbed flange,JIS B2220 slip on plate flange.The JIS B2220 slip on plate flange is just like a ring with bolt holes,the JIS B2220 slip on hubbed flange is like a plate flange with a neck or hub,the cost is higher than the slip on plate flange,but slip on hubbed flange can supply a better joint quality and reinforcement.We supply the products accoring to standard products’ tolerance.(The information about JIS B2220 flange products tolerance)

JIS B2220 Slip On Plate Flanges in Haihao Group

JIS B2220 Slip On Plate Flanges in Haihao Group

The JIS B2220 slip on hubbed flange has three types in the nominal pressure 20K and 30K,as follows:

Classification of flange Type 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

In the different pressure  the JIS B2220 slip on hubbed flange has different size,as follows:

Pressure  JIS B2220 SOH Flange Size
5K  450A-1000A
10K  250A-1000A
16K  10A-600A
20K TypeA: 10A-600A;
Type B: 10A-50A;
Type C: 65A-600A
30K TypeA: 10A-400A;
Type B: 10A-50A;
Type C: 65A-400A

We manufacture the JIS B2220 slip on hubbed flange with the materials: carbon steel,stainless steel,alloy steel etc.

Carbon Steel:

ASTM A105,A181,ASTM A516 GR.60,GR.70,ASTM A694 F42,F46,F52,F56,F60,F65,F70,ST37,ST45.8,C22.8,S2235,S235JRG2,P235GH,P245GH,P250GH,P265GH,P355GH,S355J2,16Mn,20Mn,Q235,20#,CT20,SS400 etc.

Stainless Steel:

ASTM A182 F304,F304L,F316,F316L,F321,F321H,F304H,F316H,F347H,1.4301,1.4306,1.4401,1.4404,1.4541,1.4571,SUS304,SUS316 etc.

Alloy Steel:

ASTM A350 LF2,CL1/CL2,ASTM A182 F5,F9,F11,F12,F22,F91 etc.

After more than 30 years development,Hebei Haihao Group obtained the recognition from the clients and end users of domestic markets and all over the world.We have world-famous clients,such as Exxon Mobil,Shell,CNPC,SINOPEC,Unilever,Chevron,Pemex,Petrobras,Hyandai etc.

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