JIS B2220 Flange Products,JIS B2220 5K Slip On Plate Flange,SOP Flange Manufacture-Hebei Haihao Group
As one of the leading manufacturers in China piping products filed,Hebei Haihao Group always abide by the principle of “Quality First”.Our products contain butt weld pipe fittings,forged pipe fittings,steel pipes and flange products,the products according to standard ANSI/ASME,BS,DIN,EN,JIS,GOST and customer’s requirements.
We manufacture high quality JIS B2220 flange products,the products are widely used in industry field,like Oil,Gas & Petrochemical,Energy & Power plant,Chemical industrial,Shipbuilding & Offshore Development.
We supply JIS B2220 5K slip on plate flange products in the nominal size from 10A to 1500A,the products materials can be carbon steel,stainless steel,alloy steel etc,the 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.
The dimension about JIS B2220 5K slip on plate flange:
SOP Flange Nominal Size |
Outside diameter of flange |
Diameter of bolt hole centre circle |
Diameter of bolt hole |
Number of bolt |
Nominal designation of thread of bolt |
Inside diam- eter |
Thickness of Flanget |
A | D | C | h | d0 | t | ||
10 15 20 |
75 80 85 |
55 60 65 |
12 12 12 |
4 4 4 |
M10 M10 M10 |
17.8 22.2 27.7 |
9 9 10 |
25 32 40 |
95 115 120 |
75 90 95 |
12 15 15 |
4 4 4 |
M10 M12 M12 |
34.5 43.2 49.1 |
10 12 12 |
50 65 80 |
130 155 180 |
105 130 145 |
15 15 19 |
4 4 4 |
M12 M12 M16 |
61.1 77.1 90.0 |
14 14 14 |
90 100 125 |
190 200 235 |
155 165 200 |
19 19 19 |
4 8 8 |
M16 M16 M16 |
102.6 115.4 141.2 |
14 16 16 |
150 175 200 |
265 300 320 |
230 260 280 |
19 23 23 |
8 8 8 |
M16 M20 M20 |
166.6 192.1 218.0 |
18 18 20 |
225 250 300 |
345 385 430 |
305 345 390 |
23 23 23 |
12 12 12 |
M20 M20 M20 |
243.7 269.5 321.0 |
20 22 22 |
350 400 450 |
480 540 605 |
435 495 555 |
25 25 25 |
12 16 16 |
M22 M22 M22 |
358.1 409 460 |
24 24 24 |
500 550 600 |
655 720 770 |
605 665 715 |
25 27 27 |
20 20 20 |
M22 M24 M24 |
511 562 613 |
24 26 26 |
650 700 750 |
825 875 945 |
770 820 880 |
27 27 33 |
24 24 24 |
M24 M24 M30 |
664 715 766 |
26 26 28 |
800 850 900 |
995 1045 1095 |
930 980 1030 |
33 33 33 |
24 24 24 |
M30 M30 M30 |
817 868 919 |
28 28 30 |
1000 1100 1200 |
1195 1305 1420 |
1130 1240 1350 |
33 33 33 |
28 28 32 |
M30 M30 M30 |
1021 1122 1224 |
32 32 34 |
1350 1500 |
1575 1730 |
1505 1660 |
33 33 |
32 36 |
M30 M30 |
1376 1529 |
34 36 |
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.