Vishal Flanges has made a name for itself as a trusted manufacturer and supplier of P250GH Flanges in Delhi, India. They provide reliable, high-quality flanges specifically designed for pressure vessel and boiler applications. P250GH is a non-alloy steel grade that meets the standards of EN 10216 and EN 10028, making it a go-to choice in industries that require resistance to high temperatures and pressures. These flanges are celebrated for their excellent weldability, impressive mechanical strength, and outstanding performance even in elevated temperatures. Vishal Flanges ensures that their P250GH flanges are produced according to international specifications like EN 1092-1, guaranteeing precise dimensions, structural integrity, and consistent quality for demanding thermal and pressure environments.
P250GH is made up of carbon (≤0.20%), manganese (0.60–1.20%), silicon (≤0.40%), phosphorus (≤0.025%), and sulfur (≤0.015%). This steel grade boasts a minimum yield strength of 250 MPa and a tensile strength ranging from 400 to 600 MPa, along with excellent elongation and impact resistance. It maintains its mechanical stability at temperatures up to 450°C, making it perfect for high-temperature applications. P250GH also offers great cold and hot forming capabilities, ensuring reliable performance and easy fabrication in industrial settings like boilers, pressure vessels, and heat exchangers.
Vishal Flanges, a leading supplier in Delhi, India, 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 their place in boiler manufacturing, pressure vessels, heat exchangers, and steam piping systems where high-temperature and pressure resistance is crucial. They are widely used in the petrochemical, oil & gas, power generation, and chemical processing sectors. These flanges play a vital role in connecting piping systems that transport steam, hot liquids, and gases, making them ideal for environments where thermal expansion and stress resistance are key. With their excellent weldability and mechanical strength, P250GH flanges are the preferred choice in thermal power plants, refineries, and industrial process facilities, ensuring long-lasting reliability.
Yes, we offer custom sizes for P250gh Flange to meet specific project needs. Our team at Vishal Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@vishalflanges.co.in.
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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