JIS B2220 Flanges
India’s Leading ASTM A350 LF2 5K JIS B2220 Lapped Joint Flanges, 20K JIS B2220 Pipe Flange, JIS B2220 Blind Flanges, SS 20K JIS B2220 Flanges, Inconel 200 JIS B2220 Flange, Manufacturer & Supplier in India.
Kanak Steel & Engg Co. is a known manufacturing and distributing unit of JIS B2220 Flanges, which are noticeably preferred within the enterprise for its thermal resistant in nature.
Additions of manganese and iron in flanges make it greater proof against erosion and corrosion to a point and via barely better-great of efficiency level, as a result making it suitable for greater tough functions. Toughness and High ductility makes flanges a broadly held grade for architectural, business and marine uses. The hovering oxidation resistance of flanges is important in steam and wet air. Above all, the corrosion resistance of Alloy 20 JIS B2220 Flanges is in particular more suitable in polluted seawater and hovering-speed waters. It covers small however vast accompaniments of manganese and iron to enhance general efficiency corrosion resistance.
It has a few super functions including Sturdy however easy design, 100% leak evidence, Short length – much less area required, Lightweight, etc. It additionally gives Lower strain drop throughout the valve, Low opening & remaining pressures, Efficient float characteristics, and greater. It Can be hooked up horizontally & vertically, Highly economical, Epoxy coating over the complete surface, Wide variety of materials, temperature & strain ratings. Titanium Alloy JIS B2220 Flanges additionally has a few different brilliant functions to provide our customers including Perfectly laid, Highly malleable, Longer shelf life, Dependable, Economical rate, Rust evidence and greater.
It gives some of the greatest functions including robust build, rust free, seamless finish, no extra impurity, ideal composition, confident life, efficaciously delivered, durable, affordable and greater. Used extraordinarily in a wide-ranging of business functions, they’re extraordinarily much-famous and cherished. Nurturing and nourishing the roots of our company, we present flanges which might be appreciably utilized in construction, engineering and automobile industries. The inputs used within the fabrication of Copper Nickel JIS B2220 Flanges are crafted from greatest experts from the enterprise after sternly inspecting their great and durability. Along with this, their cheap prices and transport well timed at the side of our functionality to satisfy with their big orders have attained us big popularity all around the country.
Largest Manufacturer & Supplier of SS 5K/10K JIS B2220 Spades Ring Spacers Flanges, Duplex steel 2205 JIS B2220 Ring Type Joint Flanges, JIS B2220 Carbon steel 10K BLRF Flange, JIS B2220 Flange, JIS B2220 Plate Flanges Dimensions Supplier in Mumbai.
Specification Of JIS B2220 Flanges
Specifications | JIS B2220 Flanges |
---|---|
JIS Flange Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Specialized manufacturer of | DIN 2566 en 1092 1 Pn16 Flange DIN 2566 pn16 Rtj Flange JIS Sorf Flange JIS Table Flanges DIN 2566 pn10 JIS Large Diameter Flange JIS Threaded Flanges JIS Blind Flanges JIS Plate Flanges JIS Weld Neck Flanges JIS Loose Flanges JIS Orifice Flanges JIS Slip-On Flanges JIS Lap Joint Flanges JIS Socketweld Flanges JIS AS 4087 Water Flanges |
Main Types | Forged / Threaded / Screwed / Plate |
Flange Supporting material | Gasket, Ring Joint, Flange Bolts |
Production technique | Forged, Heat treated and machined |
Special design | As per your drawing
AS, ANSI, BS, DIN and JIS JIS Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange |
Test | Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
Equipment | Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc |
Origin | West Europe /Indian / USA / Japan / Korean |
Key markets and industries for JIS Flange | Nuclear power (mostly seamless). Heavy oil refineries. Bitumen upgraders. Petrochemicals and acids. |
Export to | Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc |
JIS Flanges Application | To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc |
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Dimension of JIS B2220 5K Flange
JIS 5K Flange | LTB | Drilling Data | |||||||
---|---|---|---|---|---|---|---|---|---|
Normal Pipe Sizes (NPS) | O.D. Flanges | Flanges Thickness | BLRF Thickness | Length Of Bossed SOH.SW LI |
Length Of Weld Neck | Daimeter Of Pitch Circle |
Bolt Holes Number |
Daimeter Of Bolt Holes |
|
Millimeter | Inches | C | T | T1 | L | L1 | PCD | # | H |
10 | 3/8 | 75 | 9 | 9 | 13 | 24 | 55 | 4 | 12 |
15 | 1/2 | 80 | 9 | 9 | 13 | 25 | 60 | 4 | 12 |
20 | 3/4 | 85 | 10 | 10 | 15 | 28 | 65 | 4 | 12 |
25 | 1 | 95 | 10 | 10 | 17 | 30 | 75 | 4 | 12 |
32 | 1 1/4 | 115 | 12 | 12 | 19 | 33 | 90 | 4 | 15 |
40 | 2 1/2 | 120 | 12 | 12 | 20 | 34 | 95 | 4 | 15 |
50 | 2 | 130 | 14 | 14 | 24 | 36 | 105 | 4 | 15 |
65 | 2 1/2 | 155 | 14 | 14 | 27 | 39 | 130 | 4 | 15 |
80 | 3 | 180 | 14 | 14 | 30 | 41 | 145 | 4 | 19 |
90 | 3 1/2 | 190 | 14 | 14 | N/A | 41 | 155 | 4 | 19 |
100 | 4 | 200 | 16 | 16 | 36 | 41 | 165 | 8 | 19 |
125 | 5 | 235 | 16 | 16 | 40 | 43 | 200 | 8 | 19 |
150 | 6 | 265 | 18 | 18 | 40 | 49 | 230 | 8 | 19 |
175 | 7 | 300 | 18 | 18 | N/A | 49 | 260 | 8 | 23 |
200 | 8 | 320 | 20 | 20 | N/A | 53 | 280 | 8 | 23 |
225 | 9 | 345 | 20 | 20 | N/A | 54 | 305 | 12 | 23 |
250 | 10 | 385 | 22 | 22 | N/A | 61 | 345 | 12 | 23 |
300 | 12 | 430 | 22 | 22 | N/A | 62 | 390 | 12 | 23 |
350 | 14 | 480 | 24 | 24 | N/A | 73 | 435 | 12 | 25 |
400 | 16 | 540 | 24 | 24 | N/A | 76 | 495 | 16 | 25 |
450 | 18 | 605 | 24 | 24 | 40 | 79 | 555 | 16 | 25 |
500 | 20 | 655 | 24 | 24 | 40 | 79 | 605 | 20 | 25 |
550 | 22 | 720 | 26 | 26 | 42 | 81 | 665 | 20 | 27 |
600 | 24 | 770 | 26 | 26 | 44 | 81 | 715 | 20 | 27 |
650 | 26 | 825 | 26 | 28 | 48 | 85 | 770 | 24 | 27 |
700 | 28 | 875 | 26 | 30 | 48 | 94 | 820 | 24 | 27 |
750 | 30 | 945 | 28 | 32 | 52 | 100 | 880 | 24 | 33 |
800 | 32 | 995 | 28 | 34 | 52 | 100 | 930 | 24 | 33 |
850 | 34 | 1045 | 28 | 36 | 54 | 108 | 980 | 24 | 33 |
900 | 36 | 1095 | 30 | 36 | 56 | 108 | 1030 | 24 | 33 |
1000 | 40 | 1195 | 32 | 40 | 60 | 116 | 1130 | 28 | 33 |
Dimensions of JIS B2220 10K Flange
JIS 10K Flange | LTB | Drilling Data | |||||||
---|---|---|---|---|---|---|---|---|---|
Normal Pipe Sizes (NPS) | O.D. Flanges | Flanges Thickness | BLRF Thickness | Length Of Bossed SOH.SW LI |
Length Of Weld Neck | Daimeter Of Pitch Circle |
Bolt Holes Number |
Daimeter Of Bolt Holes |
|
Millimeter | Inches | C | T | T1 | L | L1 | PCD | # | H |
10 | 3/8 | 90 | 12 | 12 | 16 | 29 | 65 | 4 | 15 |
15 | 1/2 | 95 | 12 | 12 | 16 | 31 | 70 | 4 | 15 |
20 | 3/4 | 100 | 14 | 14 | 20 | 32 | 75 | 4 | 15 |
25 | 1 | 125 | 14 | 14 | 20 | 36 | 90 | 4 | 19 |
32 | 1 1/4 | 135 | 16 | 16 | 22 | 38 | 100 | 4 | 19 |
40 | 2 1/2 | 140 | 16 | 16 | 24 | 38 | 105 | 4 | 19 |
50 | 2 | 155 | 16 | 16 | 24 | 40 | 120 | 4 | 19 |
65 | 2 1/2 | 175 | 18 | 18 | 27 | 44 | 140 | 4 | 19 |
80 | 3 | 185 | 18 | 18 | 30 | 45 | 150 | 8 | 19 |
90 | 3 1/2 | 195 | 18 | 18 | N/A | 45 | 160 | 8 | 19 |
100 | 4 | 210 | 18 | 18 | 36 | 45 | 175 | 8 | 19 |
125 | 5 | 250 | 20 | 20 | 40 | 47 | 210 | 8 | 23 |
150 | 6 | 280 | 22 | 22 | 40 | 53 | 240 | 8 | 23 |
175 | 7 | 305 | 22 | 22 | N/A | 55 | 265 | 12 | 23 |
200 | 8 | 330 | 22 | 22 | N/A | 58 | 290 | 12 | 23 |
225 | 9 | 350 | 22 | 22 | N/A | 58 | 310 | 12 | 23 |
250 | 10 | 400 | 24 | 24 | 36 | 65 | 355 | 12 | 25 |
300 | 12 | 445 | 24 | 24 | 38 | 68 | 400 | 16 | 25 |
350 | 14 | 490 | 26 | 26 | 42 | 79 | 445 | 16 | 25 |
400 | 16 | 560 | 28 | 28 | 44 | 85 | 510 | 16 | 27 |
450 | 18 | 620 | 30 | 30 | 48 | 90 | 565 | 20 | 27 |
500 | 20 | 675 | 30 | 30 | 48 | 99 | 620 | 20 | 27 |
550 | 22 | 745 | 32 | 34 | 52 | 111 | 680 | 20 | 33 |
600 | 24 | 795 | 32 | 36 | 52 | 112 | 730 | 24 | 33 |
650 | 26 | 845 | 34 | 38 | 56 | 116 | 780 | 24 | 33 |
700 | 28 | 905 | 34 | 40 | 58 | 132 | 840 | 24 | 33 |
750 | 30 | 970 | 36 | 44 | 62 | 139 | 900 | 24 | 33 |
800 | 32 | 1020 | 36 | 46 | 64 | 139 | 950 | 28 | 33 |
850 | 34 | 1070 | 36 | 48 | 66 | 139 | 1000 | 28 | 33 |
900 | 36 | 1120 | 38 | 50 | 70 | 140 | 1050 | 28 | 33 |
1000 | 40 | 1235 | 40 | 56 | 74 | 151 | 1160 | 28 | 39 |
Dimensions of JIS B2220 16k Flanges
JIS 16K Flange | LTB | Drilling Data | |||||||
---|---|---|---|---|---|---|---|---|---|
Normal Pipe Sizes (NPS) | O.D. Flanges | Flanges Thickness | BLRF Thickness | Length Of Bossed SOH.SW LI |
Length Of Weld Neck | Daimeter Of Pitch Circle |
Bolt Holes Number |
Daimeter Of Bolt Holes |
|
Millimeter | Inches | C | T | T1 | L | L1 | PCD | # | H |
10 | 3/8 | 90 | 12 | 12 | 16 | 31 | 65 | 4 | 15 |
15 | 1/2 | 95 | 12 | 12 | 16 | 32 | 70 | 4 | 15 |
20 | 3/4 | 100 | 14 | 14 | 20 | 34 | 75 | 4 | 15 |
25 | 1 | 125 | 14 | 14 | 20 | 36 | 90 | 4 | 19 |
32 | 1 1/4 | 135 | 16 | 16 | 22 | 39 | 100 | 4 | 19 |
40 | 2 1/2 | 140 | 16 | 16 | 24 | 39 | 105 | 4 | 19 |
50 | 2 | 155 | 16 | 16 | 24 | 40 | 120 | 8 | 19 |
65 | 2 1/2 | 175 | 18 | 18 | 26 | 46 | 140 | 8 | 19 |
80 | 3 | 200 | 20 | 20 | 28 | 49 | 160 | 8 | 23 |
90 | 3 1/2 | 210 | 20 | 20 | 30 | 50 | 170 | 8 | 23 |
100 | 4 | 225 | 22 | 22 | 34 | 56 | 185 | 8 | 23 |
125 | 5 | 270 | 22 | 22 | 34 | 60 | 225 | 8 | 25 |
150 | 6 | 305 | 24 | 24 | 38 | 79 | 260 | 12 | 25 |
200 | 8 | 350 | 26 | 26 | 40 | 73 | 305 | 12 | 25 |
250 | 10 | 430 | 28 | 28 | 44 | 81 | 380 | 12 | 27 |
300 | 12 | 480 | 30 | 30 | 48 | 88 | 430 | 16 | 27 |
350 | 14 | 540 | 34 | 34 | 52 | 104 | 480 | 16 | 33 |
400 | 16 | 605 | 38 | 38 | 60 | 115 | 540 | 16 | 33 |
450 | 18 | 675 | 40 | 40 | 64 | 126 | 605 | 20 | 33 |
500 | 20 | 730 | 42 | 42 | 68 | 128 | 660 | 20 | 33 |
550 | 22 | 795 | 44 | 44 | 70 | 135 | 720 | 20 | 39 |
600 | 24 | 845 | 46 | 46 | 74 | 141 | 770 | 24 | 39 |
650 | 26 | 895 | 48 | N/A | 77 | N/A | 820 | 24 | 39 |
700 | 28 | 960 | 50 | N/A | 80 | N/A | 875 | 24 | 42 |
750 | 30 | 1020 | 52 | N/A | 83 | N/A | 935 | 24 | 42 |
800 | 32 | 1085 | 54 | N/A | 86 | N/A | 990 | 24 | 48 |
850 | 34 | 1135 | 56 | N/A | 89 | N/A | 1040 | 24 | 48 |
900 | 36 | 1185 | 58 | N/A | 93 | N/A | 1090 | 28 | 48 |
1000 | 40 | 1320 | 62 | N/A | 99 | N/A | 1210 | 28 | 56 |
Dimension of JIS B2220 20K Flanges
JIS 20K Flange | LTB | Drilling Data | |||||||
---|---|---|---|---|---|---|---|---|---|
Normal Pipe Sizes (NPS) | O.D. Flanges | Flanges Thickness | BLRF Thickness | Length Of Bossed SOH.SW LI |
Length Of Weld Neck | Daimeter Of Pitch Circle |
Bolt Holes Number |
Daimeter Of Bolt Holes |
|
Millimeter | Inches | C | T | T1 | L | L1 | PCD | # | H |
10 | 3/8 | 90 | 14 | 14 | 20 | 33 | 65 | 4 | 15 |
15 | 1/2 | 95 | 14 | 14 | 20 | 34 | 70 | 4 | 15 |
20 | 3/4 | 100 | 16 | 16 | 22 | 36 | 75 | 4 | 15 |
25 | 1 | 125 | 16 | 16 | 24 | 38 | 90 | 4 | 19 |
32 | 1 1/4 | 135 | 18 | 18 | 26 | 41 | 100 | 4 | 19 |
40 | 2 1/2 | 140 | 18 | 18 | 26 | 41 | 105 | 4 | 19 |
50 | 2 | 155 | 18 | 18 | 26 | 42 | 120 | 8 | 19 |
65 | 2 1/2 | 175 | 20 | 20 | 30 | 48 | 140 | 8 | 19 |
80 | 3 | 200 | 22 | 22 | 34 | 51 | 160 | 8 | 23 |
90 | 3 1/2 | 210 | 24 | 24 | 36 | 54 | 170 | 8 | 23 |
100 | 4 | 225 | 24 | 24 | 36 | 58 | 185 | 8 | 23 |
125 | 5 | 270 | 26 | 26 | 40 | 64 | 225 | 8 | 25 |
150 | 6 | 305 | 28 | 28 | 42 | 73 | 260 | 12 | 25 |
200 | 8 | 350 | 30 | 30 | 46 | 77 | 305 | 12 | 25 |
250 | 10 | 430 | 34 | 34 | 52 | 87 | 380 | 12 | 27 |
300 | 12 | 480 | 36 | 36 | 56 | 94 | 430 | 16 | 27 |
350 | 14 | 540 | 40 | 40 | 62 | 110 | 480 | 16 | 33 |
400 | 16 | 605 | 46 | 46 | 70 | 123 | 540 | 16 | 33 |
450 | 18 | 675 | 48 | 48 | 78 | 134 | 605 | 20 | 33 |
500 | 20 | 730 | 50 | 50 | 84 | 136 | 660 | 20 | 33 |
550 | 22 | 795 | 52 | 52 | 90 | 143 | 720 | 20 | 39 |
600 | 24 | 845 | 54 | 56 | 96 | 149 | 770 | 24 | 39 |
JIS B2220 30K Flanges Dimensions
JIS 30K Flange | LTB | Drilling Data | |||||||
---|---|---|---|---|---|---|---|---|---|
Normal Pipe Sizes (NPS) | O.D. Flanges | Flanges Thickness | BLRF Thickness | Length Of Bossed SOH.SW LI |
Length Of Weld Neck | Daimeter Of Pitch Circle |
Bolt Holes Number |
Daimeter Of Bolt Holes |
|
Millimeter | Inches | C | T | T1 | L | L1 | PCD | # | H |
10 | 3/8 | 110 | 16 | 16 | 24 | N/A | 75 | 4 | 19 |
15 | 1/2 | 115 | 18 | 18 | 26 | 45 | 80 | 4 | 19 |
20 | 3/4 | 120 | 18 | 18 | 28 | 45 | 85 | 4 | 19 |
25 | 1 | 130 | 20 | 20 | 30 | 48 | 95 | 4 | 19 |
32 | 1 1/4 | 140 | 22 | 22 | 32 | 52 | 105 | 4 | 19 |
40 | 2 1/2 | 160 | 22 | 22 | 34 | 54 | 120 | 4 | 23 |
50 | 2 | 165 | 22 | 22 | 36 | 57 | 130 | 8 | 19 |
65 | 2 1/2 | 200 | 26 | 26 | 40 | 69 | 160 | 8 | 23 |
80 | 3 | 210 | 28 | 28 | 44 | 73 | 170 | 8 | 23 |
90 | 3 1/2 | 230 | 30 | 30 | 46 | 74 | 185 | 8 | 25 |
100 | 4 | 240 | 32 | 32 | 48 | 76 | 195 | 8 | 25 |
125 | 5 | 275 | 36 | 36 | 54 | 86 | 230 | 8 | 25 |
150 | 6 | 325 | 38 | 38 | 58 | 95 | 275 | 12 | 27 |
200 | 8 | 370 | 42 | 42 | 64 | 102 | 320 | 12 | 27 |
250 | 10 | 450 | 48 | 48 | 72 | 118 | 390 | 12 | 33 |
300 | 12 | 515 | 52 | 52 | 78 | 127 | 450 | 16 | 33 |
350 | 14 | 560 | 54 | 54 | 84 | 134 | 495 | 16 | 33 |
400 | 16 | 630 | 60 | 60 | 92 | 149 | 560 | 16 | 39 |
Dimensions of JIS B2220 30K Slip On Flange
Nominal Diameter of Flanges | Outside Diameter of Flanges D | Flange Sectional Dimensions | Reference | |||||||||||||||||
Diameter Of Bolt Circle C | Diameter Of raised Face g | Inside Diameter (I.D.) Of Flange do | Outside Diameter (O.D.) of Steel pipe | t | T | Diameter of Hub | Radius r | f | D | No. of Bolt Holes | Holes Diameter H | Nominal Bolts Sizes | S1 | M | S2 | N | L | |||
a | b | |||||||||||||||||||
10 | 110 | 75 | 52 | 17.8 | 17.3 | 16 | 24 | 30 | 34 | 4 | 1 | – | 4 | 19 | M16 | – | – | – | – | – |
15 | 115 | 80 | 55 | 22.2 | 21.7 | 18 | 26 | 36 | 40 | 5 | 1 | – | 4 | 19 | M16 | 31 | 4 | 40 | 5 | – |
20 | 120 | 85 | 60 | 27.7 | 27.2 | 18 | 28 | 42 | 46 | 5 | 1 | – | 4 | 19 | M16 | 37 | 5 | 44 | 5 | – |
25 | 130 | 95 | 70 | 34.5 | 34 | 20 | 30 | 50 | 54 | 5 | 1 | – | 4 | 19 | M16 | 55 | 6 | 52 | 5 | – |
32 | 140 | 105 | 80 | 43.2 | 42.7 | 22 | 32 | 60 | 64 | 6 | 2 | – | 4 | 19 | M16 | 52 | 6 | 60 | 5 | – |
40 | 160 | 120 | 90 | 49.1 | 48.6 | 22 | 34 | 66 | 70 | 6 | 2 | – | 4 | 23 | M20 | 58 | 6 | 66 | 5 | – |
50 | 165 | 130 | 105 | 61.1 | 60.5 | 22 | 36 | 82 | 86 | 6 | 2 | – | 8 | 19 | M16 | 70 | 6.5 | 78 | 5 | – |
65 | 200 | 160 | 130 | 77.1 | 76.3 | 26 | 40 | 102 | 106 | 8 | 2 | 65.9 | 8 | 23 | M20 | 96 | 9.5 | 94 | 5 | 6 |
80 | 210 | 170 | 140 | 90 | 89.1 | 28 | 44 | 115 | 21 | 8 | 2 | 78.1 | 8 | 23 | M20 | 109 | 9.5 | – | – | 6 |
-90 | 230 | 185 | 150 | 102.6 | 101.6 | 30 | 46 | 128 | 134 | 8 | 2 | 90.2 | 8 | 25 | M22 | 122 | 9.5 | – | – | 6 |
100 | 240 | 195 | 160 | 115.4 | 114.3 | 32 | 48 | 141 | 147 | 8 | 2 | 102.3 | 8 | 25 | M22 | 135 | 9.5 | – | – | 6 |
125 | 275 | 230 | 195 | 141.2 | 139.8 | 36 | 54 | 166 | 172 | 8 | 2 | 126.6 | 8 | 25 | M22 | 160 | 9.5 | – | – | 6 |
150 | 325 | 275 | 235 | 166.6 | 165.2 | 38 | 58 | 196 | 204 | 8 | 2 | 151 | 12 | 27 | M24 | 186 | 9.5 | – | – | 6 |
200 | 370 | 320 | 280 | 218 | 216.3 | 42 | 64 | 248 | 256 | 8 | 2 | 199.9 | 12 | 27 | M24 | 237 | 9.5 | – | – | 6 |
250 | 450 | 390 | 345 | 269.5 | 267.4 | 48 | 72 | 306 | 314 | 10 | 2 | 248.8 | 12 | 22 | M30 | 290 | 10 | – | – | 6 |
300 | 515 | 450 | 405 | 321 | 318.5 | 52 | 78 | 360 | 370 | 10 | 3 | 297.9 | 16 | 33 | M30 | 345 | 12 | – | – | 6 |
350 | 560 | 495 | 450 | 358.1 | 355.6 | 54 | 84 | 402 | 412 | 12 | 3 | 333.4 | 16 | 33 | M30 | 383 | 13 | – | – | 6 |
400 | 630 | 560 | 510 | 409 | 406.4 | 60 | 92 | 456 | 468 | 15 | 3 | 381 | 16 | 39 | M36 | 435 | 14 | – | – | 7 |
JIS B2220 Blind Flanges Size Chart
Flange Size | d | D | C | Bolts Number | h | t |
---|---|---|---|---|---|---|
010 – 3/8″ | 17.8 millimeter | 75 millimeter | 55 millimeter | 4 | 12 millimeter | 9 millimeter |
015 – 1/2″ | 22.2 mm | 80 mm | 60 mm | 4 | 12 mm | 9 mm |
020 – 3/4″ | 27.7 mm | 85 mm | 65 mm | 4 | 12 mm | 10 mm |
025 – 1″ | 34.5 mm | 95 mm | 75 mm | 4 | 12 mm | 10 mm |
032 – 1-1/4″ | 43.2 mm | 115 mm | 90 mm | 4 | 15 mm | 12 mm |
040 – 1-1/2″ | 49.1 mm | 120 mm | 95 mm | 4 | 15 mm | 12 mm |
050 – 2″ | 61.1 mm | 130 mm | 105 mm | 4 | 15 mm | 14 mm |
065 – 2-1/2″ | 77.1 mm | 155 mm | 130 mm | 4 | 15 mm | 14 mm |
080 – 3″ | 90.0 mm | 180 mm | 145 mm | 4 | 19 mm | 14 mm |
090 – 3-1/2″ | 102.6 mm | 190 mm | 155 mm | 4 | 19 mm | 14 mm |
100 – 4″ | 115.4 mm | 200 mm | 165 mm | 8 | 19 mm | 16 mm |
125 – 5″ | 141.2 mm | 235 mm | 200 mm | 8 | 19 mm | 16 mm |
150 – 6″ | 166.6 mm | 265 mm | 230 mm | 8 | 19 mm | 18 mm |
175 – 7″ | 192.1 mm | 300 mm | 260 mm | 8 | 23 mm | 18 mm |
200 – 8″ | 218.0 mm | 320 mm | 280 mm | 8 | 23 mm | 20 mm |
250 – 10″ | 269.5 mm | 385 mm | 345 mm | 12 | 23 mm | 22 mm |
300 – 12″ | 321.0 mm | 430 mm | 390 mm | 12 | 23 mm | 22 mm |
350 – 14″ | 358.1 mm | 480 mm | 435 mm | 12 | 25 mm | 24 mm |
400 – 16″ | 409.0 mm | 540 mm | 495 mm | 16 | 25 mm | 24 mm |
450 – 18″ | 460 mm | 605 mm | 555 mm | 16 | 25 mm | 24 mm |
500 – 20″ | 511.0 mm | 655 mm | 605 mm | 20 | 25 mm | 24 mm |
550 – 22″ | 562.0 mm | 720 mm | 665 mm | 20 | 27 mm | 26 mm |
600 – 24″ | 613.0 mm | 770 mm | 715 mm | 20 | 27 mm | 26 mm |
650 – 26″ | 664.0 mm | 825 mm | 770 mm | 24 | 27 mm | 26 mm |
700 – 28″ | 715 mm | 875 mm | 820 mm | 24 | 27 mm | 26 mm |
Dimensions of JIS B2220 30k Weld Neck Flanges
NPS | Outside Diameter (O.D.) of Flange D | Flange Sectional Dimensions | Nominal Bolts Sizes | |||||||||||||
Bolt Circle Diameter C | Diameter of Raised Face (RF) g | Outside Diameter (O.D.) of Steel Pipe | T | b | a | R | t | d | Radius r | s | f | No. of Bolt Holes | Diameter of Hole h | |||
15 | 115 | 80 | 55 | 21.7 | 45 | 40 | 22 | 20 | 18 | 15.8 | 6 | 3.1 | 1 | 4 | 19 | M16 |
20 | 120 | 85 | 60 | 27.2 | 45 | 44 | 27.5 | 20 | 18 | 21.1 | 6 | 3.2 | 1 | 4 | 19 | M16 |
25 | 130 | 95 | 70 | 34 | 48 | 52 | 34.4 | 20 | 20 | 26.8 | 6 | 3.8 | 1 | 4 | 19 | M16 |
32 | 140 | 105 | 80 | 42.7 | 52 | 62 | 43.1 | 30 | 22 | 35.1 | 6 | 4 | 2 | 4 | 19 | M16 |
40 | 160 | 120 | 90 | 48.6 | 54 | 70 | 49.1 | 30 | 22 | 40.7 | 6 | 4.2 | 2 | 4 | 23 | M20 |
50 | 165 | 130 | 105 | 60.5 | 57 | 84 | 61 | 30 | 22 | 52.2 | 8 | 4.4 | 2 | 8 | 19 | M16 |
65 | 200 | 160 | 130 | 76.3 | 69 | 105 | 76.9 | 30 | 26 | 65.3 | 8 | 5.8 | 2 | 8 | 23 | M20 |
80 | 210 | 170 | 140 | 89.1 | 73 | 118 | 89.7 | 30 | 28 | 76.4 | 8 | 6.1 | 2 | 8 | 23 | M20 |
90 | 230 | 185 | 150 | 101.6 | 74 | 130 | 102 | 30 | 30 | 89.5 | 8 | 6.4 | 2 | 8 | 25 | M22 |
100 | 240 | 195 | 160 | 114.3 | 76 | 142 | 115 | 30 | 32 | 101.5 | 8 | 6.8 | 2 | 8 | 25 | M22 |
125 | 275 | 230 | 195 | 139.8 | 86 | 172 | 141 | 50 | 36 | 125.7 | 10 | 7.5 | 2 | 8 | 25 | M22 |
150 | 325 | 275 | 235 | 165.2 | 95 | 202 | 166 | 50 | 38 | 150 | 10 | 8.1 | 2 | 12 | 27 | M24 |
200 | 370 | 320 | 280 | 216.3 | 102 | 254 | 218 | 50 | 42 | 198.7 | 10 | 9.4 | 2 | 12 | 27 | M24 |
250 | 450 | 390 | 345 | 267.4 | 118 | 312 | 269 | 50 | 48 | 247.5 | 12 | 10.6 | 2 | 12 | 33 | M30 3 |
300 | 515 | 450 | 405 | 318.5 | 127 | 366 | 320 | 50 | 52 | 296.4 | 15 | 11.8 | 3 | 16 | 33 | M30 3 |
350 | 560 | 495 | 450 | 355.6 | 134 | 406 | 357 | 80 | 54 | 331.8 | 15 | 12.7 | 3 | 16 | 33 | M30 3 |
400 | 630 | 560 | 510 | 406.4 | 149 | 462 | 408 | 80 | 60 | 379.1 | 20 | 14.6 | 3 | 16 | 39 | M36 3 |
JIS B2220 Flanges Material
Carbon Steel JIS B2220 Flanges | ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
Stainless Steel JIS B2220 Flanges | ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
Alloy Steel JIS B2220 Flanges | ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91 |
Titanium JIS B2220 Flanges | ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
Copper JIS B2220 Flanges | T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
Copper Nickel JIS B2220 Flanges | ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
Brass JIS B2220 Flanges | 3602 / 2604 / H59 / H62 / etc. |
Inconel JIS B2220 Flanges | ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 JIS B2220 Flanges |
Hastelloy JIS B2220 Flanges | ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
Monel JIS B2220 Flanges | ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
Alloy 20 JIS B2220 Flanges | ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
Aluminium JIS B2220 Flanges | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
Nickel JIS B2220 Flanges | ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
Duplex JIS B2220 Flanges | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
Super Duplex JIS B2220 Flanges | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
Incoloy JIS B2220 Flanges | ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
254 Smo JIS B2220 Flanges | ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
Nimonic JIS B2220 Flanges | Nimonic 75, Nimonic 80A, Nimonic 90 |
Other JIS B2220 Flanges material | Tin bronze, Alumunum bronze, Lead bronze |
Types of JIS B2220 Flanges We Supply
Stainless Steel JIS B2220 Threaded Flanges | JIS B2220 Flanges Supplier |
Super Duplex JIS B2220 Flange Dimensions | Duplex Steel JIS B2220 Weldo / Nipo Flanges |
Monel 400 JIS B2220 Flanges | UNS K41545 JIS B2220 Weld Neck Flanges Series A or B |
Stainless Steel JIS B2220 Forged Flanges | Nickel Alloy 200 JIS B2220 Blind Flanges |
UNS C70600 JIS B2220 SORF Flanges | SS JIS B2220 Groove & Tongue Flanges |
Wrought Austenitic Stainless Steel JIS B2220 Flanges | Duplex steel 2205 JIS B2220 Ring Type Joint Flanges |