JIS B2220 5K Socket Weld Flange

JIS B2220 5K Socket Weld Flange,5K SW Flanges-Hebei Haihao Flange Factory

We supply the  JIS B2220 flange products in high quality,which contain: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 and JIS B2220 integral flange.

JIS B2220 5K Socket Weld Flange,SW Flange

JIS B2220 5K Socket Weld Flange,SW Flange

The JIS B2220 5K socket weld flange dimensions as follows:

JIS B2220 5K socket weld flange nominal size:

We manufacture the JIS B2220 5K socket weld flange in the nominal size from 10A to 80A.

JIS B2220 5K socket weld flange materials:

Haihao Group supply the products with high quality raw materials,the raw materials are supplied by Bao steel group and Shougang steel group which belong to Chinese government.The raw materials 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.

JIS B2220 5K socket weld flange application:

The products are widely used in industry fields,like oil,gas & petrochemical,energy & power plant,chemical industrial,shipbuilding & offshore development etc.

SW flange nominal size: A                      Outside diameter of flange: D                   Diameter of bolt hole centre circle: C
Diameter of bolt hole: h                         Inside diameter: d0,d(14)                          Depth of socket: S
Thickness of flange: t                             Diameter of hub small diameter side: a      Diameter of hub large diameter side: b
Totle length of flange: T                         Radius of fillet: r

     

 

Number of bolt Nominal desig-nation
of thread of bolt
               
A D C h     d0 d(14) S t a b T r
10
15
20
75
80
85
55
60
65
12
12
12
4
4
4
M10
M10
M10
17.8
22.2
27.7
12.7
16.1
21.6
10
10
13
9
9
10
23
27
33
26
30
36
13
13
15
4
4
4
25
32
40
95
115
120
75
90
95
12
15
15
4
4
4
M10
M12
M12
34.5
43.2
49.1
27.6
35.7
41.6
13
13
13
10
12
12
41
50
56
44
53
66
17
19
20
4
4
4
50
65
80
130
155
180
105
130
145
15
15
19
4
4
4
M12
M12
M16
61.1
77.1
90.0
52.9
67.9
80.7
16
16
16
14
14
14
69
86
99
73
91
105
24
27
30
4
4
4

Hebei Haihao Group as one of the earliest flange manufacturer,has strong experience in flange production and quality inspection and a complete set of equipments,including  advanced cutting,forging,machining,drilling machines and professional  testing & inspection instruments.

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