JIS B2220 Flange Products,JIS B2220 5K Integral Flange,5K IT Flange Factory-Hebei Haihao Group
Hebei Haihao Group manufacture high quality JIS B2220 flange products,which contain:weld neck flange(WN flange),slip on flange(SOP,SOH flange),socket weld flange(SW flange),lap joint flange(LJ flange),threaded flange(TR flange),blind flange(BL flange),integral flange(IT flange).
The JIS B2220 integral flange in our company can in the pressure:5K,10K,16K,20K,30K.The JIS B2220 5K integral flange nominal size from 10A to 1500A.Our products are widely used in Industry field,like Oil,Gas & Petrochemical,Energy & Power plant,Chemical industrial,Shipbuilding & Offshore Development.
JIS B2220 5K Integral Flange
We can supply the JIS B2220 5K integral flange in the materials:carbon steel,stainless steel,alloy steel etc,such 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 5K Integral Flange Dimension As Follows:
| IT Flange Nomi- nal Size |
Out- side diam- eter of flange |
Diam- eter of bolt hole centre circle |
Diam- eter of bolt hole |
Num- ber of bolt |
Nom -inal desig- nation of thr- ead of bolt |
Inside
diam-
|
Raised face Diam -eter |
Rai- sed face Hei- ght |
Thick- ness of flange |
Diam- eter of hub Large diam- eter side |
Taper of hub |
Radi- us of fillet |
| A | D | C | h | d | g | f | t | b(15) | x | r(15) | ||
| 10 15 20 |
75 80 85 |
55 60 65 |
12 12 12 |
4 4 4 |
M10 M10 M10 |
10 15 20 |
39 44 49 |
1 1 1 |
9 9 10 |
26 31 38 |
1.25 1.25 1.25 |
4 4 4 |
| 25 32 40 |
95 115 120 |
75 90 95 |
12 15 15 |
4 4 4 |
M10 M12 M12 |
25 32 40 |
59 70 75 |
1 2 2 |
10 12 12 |
46 55 62 |
1.25 1.25 1.25 |
4 4 4 |
| 50 65 80 |
130 155 180 |
105 130 145 |
15 15 19 |
4 4 4 |
M12 M12 M16 |
50 65 80 |
85 110 121 |
2 2 2 |
14 14 14 |
73 91 105 |
1.25 1.25 1.25 |
4 4 4 |
| 90 100 125 |
190 200 235 |
155 165 200 |
19 19 19 |
4 8 8 |
M16 M16 M16 |
90 100 125 |
131 141 176 |
2 2 2 |
14 16 16 |
117 128 156 |
1.25 1.25 1.25 |
4 4 4 |
| 150 175 200 |
265 300 320 |
230 260 280 |
19 23 23 |
8 8 8 |
M16 M20 M20 |
150 175 200 |
206 232 252 |
2 2 2 |
18 18 20 |
184 209 235 |
1.25 1.25 1.25 |
4 4 4 |
| 225 250 300 |
345 385 430 |
305 345 390 |
23 23 23 |
12 12 12 |
M20 M20 M20 |
225 250 300 |
277 317 360 |
2 2 3 |
20 22 22 |
261 290 342 |
1.25 1.25 1.25 |
4 4 4 |
| 350 400 450 |
480 540 605 |
435 495 555 |
25 25 25 |
12 16 16 |
M22 M22 M22 |
340 400 450 |
403 463 523 |
3 3 3 |
24 24 24 |
385 438 491 |
1.25 1.25 1.25 |
4 4 5 |
| 500 550 600 |
655 720 770 |
605 665 715 |
25 27 27 |
20 20 20 |
M22 M24 M24 |
500 550 600 |
573 630 680 |
3 3 3 |
24 26 26 |
541 593 643 |
1.25 1.25 1.25 |
5 5 5 |
| 650 700 750 |
825 875 945 |
770 820 880 |
27 27 33 |
24 24 24 |
M24 M24 M30 |
650 700 750 |
735 785 840 |
3 3 3 |
26 26 28 |
698 748 802 |
1.25 1.5 1.5 |
5 5 5 |
| 800 850 900 |
995 1045 1095 |
930 980 1030 |
33 33 33 |
24 24 24 |
M30 M30 M30 |
800 850 900 |
890 940 990 |
3 3 3 |
28 28 30 |
852 902 952 |
1.5 1.75 1.75 |
5 5 5 |
| 1000 1100 1200 |
1195 1305 1420 |
1130 1240 1350 |
33 33 33 |
28 28 32 |
M30 M30 M30 |
1000 1100 1200 |
1090 1200 1305 |
3 3 3 |
32 32 34 |
1052 1162 1272 |
2 2 2 |
5 8 8 |
| 1350 1500 |
1575 1730 |
1505 1660 |
33 33 |
32 36 |
M30 M30 |
1350 1500 |
1460 1615 |
3 3 |
34 36 |
1427 1582 |
2 2 |
8 10 |
