Kabby Flanges is a reputable manufacturer and supplier of top-notch P250GH Flanges based in Abuja, Nigeria. Crafted from P250GH carbon steel, these flanges are tailored for high-temperature pressure vessel and boiler applications, boasting impressive strength, durability, and heat resistance. They are produced in line with international standards like EN 10028-2, ASTM, and ASME, ensuring they have precise dimensions and reliable performance. With various types available, including weld neck, slip-on, blind, threaded, and forged, these flanges are commonly used in power plants, chemical, petrochemical, and industrial piping systems, providing safe, leak-proof, and long-lasting connections.
P250GH Flanges are primarily made up of carbon (0.18–0.22%), manganese (0.50–0.80%), phosphorus (≤0.025%), sulfur (≤0.025%), silicon (0.15–0.35%), with iron making up the rest. They deliver a tensile strength of 490–630 MPa, yield strength of 250 MPa, and elongation of 20–25%, ensuring high toughness, ductility, and heat resistance. P250GH steel performs exceptionally well at elevated temperatures, making these flanges perfect for boilers, pressure vessels, and high-temperature pipelines. The material also guarantees dimensional stability and corrosion resistance in moderate industrial environments.
Kabby Flanges, a leading supplier in Abuja, Nigeria, offers an extensive selection of P250gh Flange, 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 Chart | 1/2 inch (15 Nominal Bore) to 48 Inch (1200 Nominal Bore) |
|---|---|
| Pressure Rating ANSI | Class 600, 900, 150, 2500, 300, 1500 LBS |
| Pressure Calculation in DIN | 16, 6, 25, 40, 10 Bar / PN10 PN16 PN6 PN25 PN64 PN40 |
| JIS Standards | 5, 10, 16 20, 30, 40, 63 K |
| UNI Standards | 6, 10, 16, 25, 40 Bar |
| EN Standards | 6, 10, 16, 25, 40 Bar |
| Coating | Cold and Hot Dip Galvanized, Anti-rust Paint, Zinc Plated,Oil Black Paint, Yellow Transparent |
| Most common types | Screwed, Forged, Threaded, Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate Third Party Inspection Report , 100% Radiography Test Report etc |
| Production technique | Forged, Heat treated and machined |
| Flange Face Type | Small Tongue, Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Large Male-Female, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier |
| Flanges Marking | All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request. |
| Test | Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Direct-reading Spectrograph, Magnetic particle detector |
| Equipment | Bending machine, Sand-blasting machine, Pushing Machine,Press machine, electric bevelling machine etc |
| Carbon | Silicon | Manganese | Nickel | Phosphorus | Sulfur | Chromium | Vanadium | niobium | Titanium | Aluminum | – |
| 0.18 – 0.23 | max 0.4 | 0.3 – 0.9 | max 0.3 | max 0.025 | max 0.015 | max 0.3 | max 0.02 | max 0.01 | max 0.03 | 0.015 – 0.05 | Cr+Cu+Mo+Ni < 0.7 |
| Nominal thickness (mm): | to 150 | ||
| Rm – Tensile strength (MPa) (+N) | 410-540 | ||
| Nominal thickness (mm): | to 50 | 50 – 100 | 100 – 150 |
| ReH – Minimum yield strength (MPa) (+N) | 250 | 240 | 230 |
| KV – Impact energy (J) longitud., | +20° 47 | ||
| Nominal thickness (mm): | to 150 | ||
| A – Min. elongation at fracture (%) (+N) | 25 |
P250GH Flanges find extensive use in boilers, heat exchangers, high-temperature pipelines, and across the chemical processing, petrochemical, and power generation sectors. They are particularly suited for pressure vessels, pipelines, pumps, and valves that function under high temperature and moderate pressure conditions. With their leak-proof, durable, and heat-resistant connections, P250GH Flanges ensure operational safety and longevity. Kabby Flanges provides precision-engineered P250GH Flanges that promise high performance, reliability, and a long service life, making them ideal for critical industrial applications where temperature resistance and mechanical integrity are paramount.
Yes, we offer custom sizes for P250gh Flange to meet specific project needs. Our team at Kabby Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@kabbyflanges.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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