JIS B2220 Integral Flange

JIS B2220 Flange Products,JIS B2220 Integral Flange,JIS B2220 Long Weld Neck Flange-Hebei Haihao Group

Hebei Haihao Group as one of the earliest flange and pipe fittings manufacturer,has strong experience in flange,pipe fittings production and inspection and a complete set of equipments,including advanced cutting,forging,machining,drilling machines and professional testing&inspection instruments(Factory Tour).We manufacture the products according to standard ANSI/ASME,BS,DIN,EN,JIS,GOST and customer’s requirements.

JIS B2220 Integral Flange

JIS B2220 Integral Flange

We manufacture high quality JIS B2220 integral flange(also called long weld neck flange),it means a weld neck flange has a very long neck.The products are used widely in the industry,like Oil & Gas development,Power plant,Chemical industrial,Shipbuilding & Offshore,Steel constructions,Water treatment etc.

JIS B2220 Integral Flange Dimensions As Follows:

JIS B2220 Integral Flange Pressure:

We can supply the products in 5K,10K,16K,20K,30K or as customer’s requirements.

JIS B2220 Integral Flange Drawing

JIS B2220 Integral Flange Drawing

JIS B2220 Integral Flange Nominal Size:

In the different pressure,the JIS B2220 integral flange nominal size are different,as follows:

JIS B2220 Integral Flange Pressure  JIS B2220 Integral Flange Nominal Size
5K 10A-1500A
10K 10A-1500A
16K 10A-600A
20K 10A-600A
30K 15A-400A

JIS B2220 Integral Flange Sealing Face:

We can manufacture raised face(RF),flat face(FF),ring type joint(RTJ) integral flange or the sealing face according to customer’s requirements.

JIS B2220 Integral Flange Materials:

Haihao Group manufacture JIS B2220 integral flange with high quality raw materials,like carbon steel,stainless steel,alloy steel etc.The materials for the products as follows(Fittings Materials data):

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.

We also can manufacture other JIS B2220 flange products,such as JIS B2220 slip on plate flange,JIS B2220 slip on hubbed flange,JIS B2220 blind flange,JIS B2220 weld neck flange,JIS B2220 socket weld flange,JIS B2220 threaded flange,JIS B2220 lap joint flange.For any flanges needs you may have,please browse through our products list,then feel free to contact us.We always reply within 24 hours.Email:sales@haihaogroup.com