Nestled in the heart of Hamilton, New Zealand, Neesham Flanges has built a strong reputation for precision engineering and dependable supply. We understand that industrial projects demand components you can trust, which is why we take pride in our meticulous manufacturing of JIS B2220 10K Flanges. As a local supplier with a global outlook, we are committed to providing our clients with robust, reliable solutions that meet the exacting standards required for critical piping systems, ensuring integrity and performance right here from the Waikato region.
The JIS B2220 10K Flange is designed with a clear purpose: to handle moderate pressure applications reliably. These flanges are typically crafted from durable carbon steel, ensuring a solid balance of strength and longevity. The “10K” rating signifies a solid pressure-withstanding capability of 10 kgf/cm². This combination of a resilient material composition and a defined pressure class makes them a practical and trustworthy choice for a wide array of general industrial services where consistent performance is key.
Neesham Flanges, a leading supplier in Hamilton, New Zealand, offers an extensive selection of JIS B2220 10K Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| Size | (1/2″) To (48″) |
|---|---|
| Standards | 5K, 10K, 40K, 16K 20K 30K, 63K |
| Size Of Bore Diameter Flange | NPS ≤ 10 |
| Standard Dimensions | EN-1092, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, API7S-43, ANSI/ASME B16.5, API7S-15, MSS S44, IS 2062, ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, ISO70051, API. |
| Minimum Pressure | 150# To 2500# |
| Flange Face Type Manufacturer | Raised Face, Groove And Small Tongue Groove, RTJ, Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face. |
| Top Six Type Of Flange | Threaded Flange, Lap Joint Flange, Socket-Weld Flange, Blind Flange, Slip-On Flange, Weld Neck Flange |
| Standard Materials | Duplex Steel & Super Duplex Steel, Copper Nickel, Inconel, Mild Steel, Stainless Steel, Hastelloy, Alloy Steel, Carbon Steel. |
| Thickness Length | NPS ≤ 18 |
| Manufacturing Process | Forged/ Machined/ Heat Treated |
| Other Type Of Flange | Forged/ Plate/ Threaded |
| Nominal | Outside | Inside | Outside | Sectional Dimensions of Flange | Bolt Hole | Nor | Approx. | ||||||||||
| Dia. of | Dia. of | Dia.of | Dia. of | t | T | Dia. of Hub | r | Dia. of | Dia. of | Bolt. | No. | Hole | Bolt | Weight | |||
| Flange | Steel | Flange | Flange | a | b | Face | Rai- sed Face | Circle | of Bolt | Dia. | Size | (kg) | |||||
| Pipe | do | D | f | g | Dia | Holes | h | SOP | BL | SOH | |||||||
| 10 | 17.3 | 17.8 | 90.0 | 12 | – | – | – | – | 1 | 46 | 65 | 4 | 15 | M12 | 0.51 | 0.53 | – |
| 15 | 21.7 | 22.2 | 95.0 | 12 | – | – | – | – | 1 | 51 | 70 | 4 | 15 | M12 | 0.56 | 0.60 | – |
| 20 | 27.2 | 27.7 | 100.0 | 14 | – | – | – | – | 1 | 56 | 75 | 4 | 15 | M12 | 0.72 | 0.79 | – |
| 25 | 34.0 | 34.5 | 125.0 | 14 | – | – | – | – | 1 | 67 | 90 | 4 | 19 | M16 | 1.12 | 1.22 | – |
| 32 | 42.7 | 43.2 | 135.0 | 16 | – | – | – | – | 2 | 76 | 100 | 4 | 19 | M16 | 1.47 | 1.66 | – |
| 40 | 48.6 | 49.1 | 140.0 | 16 | – | – | – | – | 2 | 81 | 105 | 4 | 19 | M16 | 1.55 | 1.79 | – |
| 50 | 60.5 | 61.1 | 155.0 | 16 | – | – | – | – | 2 | 96 | 120 | 4 | 19 | M16 | 1.86 | 2.23 | – |
| 65 | 76.3 | 77.1 | 175.0 | 18 | – | – | – | – | 2 | 116 | 140 | 4 | 19 | M16 | 2.58 | 3.24 | – |
| 80 | 89.1 | 90.0 | 185.0 | 18 | – | – | – | – | 2 | 126 | 150 | 8 | 19 | M16 | 2.58 | 3.48 | – |
| (90) | 101.6 | 102.6 | 195.0 | 18 | – | – | – | – | 2 | 136 | 160 | 8 | 19 | M16 | 2.73 | 3.90 | – |
| 100 | 114.3 | 115.4 | 210.0 | 18 | – | – | – | – | 2 | 151 | 175 | 8 | 19 | M16 | 3.10 | 4.57 | – |
| 125 | 139.6 | 141.2 | 250.0 | 20 | – | – | – | – | 2 | 182 | 210 | 8 | 23 | M20 | 4.73 | 7.18 | – |
| 150 | 165.2 | 166.6 | 280.0 | 22 | – | – | – | – | 2 | 212 | 240 | 8 | 23 | M20 | 6.30 | 10.10 | – |
| (175) | 190.7 | 192.1 | 305.0 | 22 | – | – | – | – | 2 | 237 | 265 | 12 | 23 | M20 | 6.75 | 11.80 | – |
| 200 | 216.3 | 218.0 | 330.0 | 22 | – | – | – | – | 2 | 262 | 290 | 12 | 23 | M20 | 7.46 | 8.00 | – |
| (225) | 241.8 | 243.7 | 350.0 | 22 | – | – | – | – | 2 | 282 | 310 | 12 | 23 | M20 | 7.70 | 15.80 | – |
| 250 | 267.4 | 269.5 | 400.0 | 24 | 36 | 288 | 292 | 6 | 2 | 324 | 355 | 12 | 25 | M22 | 11.80 | 22.60 | 12.70 |
| 300 | 318.5 | 321.0 | 445.0 | 24 | 38 | 340 | 346 | 6 | 3 | 368 | 400 | 16 | 25 | M22 | 12.60 | 27.80 | 13.80 |
| 350 | 355.6 | 358.1 | 490.0 | 26 | 42 | 380 | 386 | 6 | 3 | 413 | 445 | 16 | 25 | M22 | 16.30 | 36.90 | 18.20 |
| 400 | 406.4 | 409.0 | 560.0 | 28 | 44 | 436 | 442 | 6 | 3 | 475 | 510 | 16 | 27 | M24 | 23.20 | 52.10 | 25.80 |
| 450 | 457.2 | 460.0 | 620.0 | 30 | 48 | 496 | 502 | 6 | 3 | 530 | 565 | 20 | 27 | M24 | 29.30 | 68.40 | 33.40 |
| 500 | 508.0 | 511.0 | 675.0 | 30 | 48 | 548 | 554 | 6 | 3 | 585 | 620 | 20 | 27 | M24 | 33.30 | 81.60 | 38.00 |
| (550) | 558.8 | 562.0 | 745.0 | 32(34) | 52 | 604 | 610 | 6 | 3 | 640 | 680 | 20 | 27 | M30 | 42.90 | 105(112) | 49.40 |
| 600 | 609.6 | 613.0 | 795.0 | 32(36) | 52 | 656 | 662 | 6 | 3 | 690 | 730 | 24 | 33 | M30 | 45.40 | 120(134) | 52.60 |
| (650) | 660.4 | 664.0 | 845.0 | 34(38) | 56 | 706 | 712 | 6 | 3 | 740 | 780 | 24 | 33 | M30 | 51.80 | 144(161) | 60.20 |
| 700 | 711.2 | 715.0 | 905.0 | 34(40) | 58 | 762 | 770 | 6 | 3 | 800 | 840 | 24 | 33 | M30 | 59.00 | 176(196) | 70.20 |
| (750) | 762.0 | 766.0 | 970.0 | 36(44) | 62 | 816 | 824 | 6 | 3 | 855 | 900 | 24 | 33 | M30 | 72.80 | 214(248) | 86.50 |
| 800 | 812.8 | 817.0 | 1020.0 | 36(46) | 64 | 868 | 876 | 6 | 3 | 905 | 950 | 28 | |||||
| JIS b2220 Standard | JIS b2220 Class | Diameter Of JIS | Bolt Circle Diameter | No. of Bolts | Size Of Bolt | Bolt Hole Diameter |
|---|---|---|---|---|---|---|
| AS4087 Flanges | PN14 Flanges | 95 | 67 | 4 | M12 | 14 |
| AS 2129 Flange | Table C Flanges | 95 | 67 | 4 | 13 | 14 |
| Table D Flanges | 95 | 67 | 4 | 13 | 14 | |
| Table E Flanges | 95 | 67 | 4 | 13 | 14 | |
| Table F Flanges | 95 | 67 | 4 | 13 | 14 | |
| Table H Flanges | 114 | 83 | 4 | 16 | 17 | |
| Table J Flanges | 114 | 83 | 4 | 16 | 17 | |
| ANSI B16.5 Flanges | ANSI 150 Flanges | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 Flanges | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 Flanges | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 Flanges | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 Flanges | 121 | 83 | 4 | 19 | 22 | |
| ISO 7005 (DIN) Flange | PN6 Flanges | 80 | 55 | 4 | M10 | 11 |
| PN10 Flanges | 95 | 65 | 4 | M12 | 14 | |
| PN16 Flanges | 95 | 65 | 4 | M12 | 14 | |
| PN20 Flanges | 90 | 60.5 | 4 | M14 | 16 | |
| PN25 Flanges | 95 | 65 | 4 | M12 | 14 | |
| PN40 Flanges | 95 | 65 | 4 | M12 | 14 |
JIS B2220 10K flanges are widely used in various industries for connecting pipes, valves, and equipment in systems under moderate pressure. Common applications include the oil and gas, chemical, power, and water treatment sectors. These flanges are ideal for pipelines, HVAC systems, and steam installations due to their ability to withstand moderate pressure and provide secure, leak-proof connections. They are also used in industries requiring high corrosion resistance and durable seals, such as in petrochemical plants, refineries, and food processing systems.
Yes, we offer custom sizes for JIS B2220 10K Flanges to meet specific project needs. Our team at Neesham Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@neeshamflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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