Khawla Flanges stands out as a top manufacturer and supplier of high-quality **JIS B2220 5K Flanges** in Muscat, Oman. We pride ourselves on delivering reliable and precisely engineered flange solutions tailored for a variety of industrial applications. Our flanges are crafted in line with Japanese Industrial Standards (JIS) and are specifically designed for low-pressure piping systems that demand dependable sealing and long-lasting performance. At Khawla Flanges, we blend cutting-edge production technology with premium materials and rigorous quality checks to serve industries like water supply, HVAC, marine, petrochemical, and light industrial processing. Our dedication to durability, precision, and customer satisfaction has made us a trusted supplier throughout Oman and the GCC.
JIS B2220 5K Flanges are typically made from carbon steel, stainless steel, or alloy steel, striking a great balance between strength, corrosion resistance, and durability. Their chemical makeup includes elements like carbon, manganese, silicon, chromium, and nickel, depending on the material grade. On the mechanical side, they offer moderate tensile and yield strength, making them suitable for low-pressure applications, along with excellent machinability and thermal stability. These flanges resist rust and oxidation well, ensuring reliable sealing while handling light mechanical stress. Their robust structure makes them perfect for water lines, ventilation systems, and general-purpose piping networks.
Khawla Flanges, a leading supplier in Muscat, OMAN, offers an extensive selection of JIS B2220 5K 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 |
| JIS B2220 5k | LTB | DRILLING | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NPS | O.D. OF FLANGE | FLANGE THIKNESS | THIKNESS OF BLRF | BOSSED LENGTH SOH.SW LI | WN LENGTH | DIAMETER OF PITCH CIRCLE | BOLT HOLES NUMBER | DIAMETER BOLT HOLE | |
| MILLIMETER | IN. | 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 |
| 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 5K Flanges find their place in low-pressure piping systems across a multitude of industries. They’re perfect for water distribution networks, wastewater management, HVAC systems, and low-pressure steam lines. In marine settings, they’re relied upon for cooling, ballast, and auxiliary systems thanks to their reliability and resistance to corrosion. These flanges are also frequently used in food processing and chemical handling applications, where their durability and performance are essential. Whether it’s for industrial or commercial use, JIS B2220 5K Flanges are a go-to choice for ensuring safe and efficient operations.
Yes, we offer custom sizes for JIS B2220 5K Flanges to meet specific project needs. Our team at Khawla Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@khawlaflanges.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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