JIS B2220 Blind Flange

JIS B2220 Flange Products,JIS B2220 Blind Flange,BL Flange Manufacturer-Hebei Haihao Flange Facroty

Hebei Haihao Flange Factory can manufacture all types flange products,the products according to standard ANSI/ASME B16.5,BS 4504,DIN,EN 1092,JIS B2220,GOST,SABS or according to customer’s requirements.

The JIS B2220 flange products in our company contain: JIS B2220 weld neck flange,JIS B2220 slip on hubbed flange,JIS B2220 slip on plate flange,JIS B2220 blind flange,JIS B2220 lap joint flange,JIS B2220 threaded flange,JIS B2220 socket weld flange,JIS B2220 integral flange.

JIS B2220 Blind Flange

We can munafacture JIS B2220 5K blind flange,JIS B2220 10K blind flange,JIS B2220 16K blind flange,JIS B2220 20K blind flange,JIS B2220 30K blind flange.In the different pressure the products’ nominal size are different,as follows:

Haihao Group can manufacture carbon steel JIS B2220 blind flange,stainless steel JIS B2220 blind flange,alloy steel JIS B2220 blind flange etc,the raw materials for flange products as follows:

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.

The JIS B2220 blind flange are widely used in the industry field,like Oil,Gas & Petrochemical,Energy & Power plant,Chemical industrial,Shipbuilding & Offshore Development.

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.