Hudson Flanges is a leading manufacturer of high-quality industrial flanges, specializing in ANSI B16.47 flanges Renowned for industrial accuracy and durability, Hudson Flanges manufactures various types of. It serves industry needs, including oil and gas, petrochemicals and construction. Their ANSI B16.47 flanges, designed for large-diameter piping systems, ensure reliable performance in high-pressure and high-temperature conditions By relying on quality materials, for timely delivery and customer satisfaction, Hudson Flanges is a trusted partner in global piping solutions.
ANSI B16.47 flanges, available in Series A and B, are made of materials such as carbon steel, stainless steel and nickel alloys. Their design ensures corrosion resistance, durability and high temperature performance. These flanges exhibit excellent mechanical properties, such as tensile strength, stiffness and pressure control, making them suitable for heavy-duty application Benefits include seamless integration with large pipes, increased structural integrity and compliance with international standards . . . . Widely used in the oil and gas, petrochemical, and electrical industries, ANSI B16.47 flanges ensure reliable, leak-proof connections in high-pressure environments.
Hudson Flanges, a premier supplier in Midland, UK, specializes in high-quality ANSI B16.47 Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
| pecifications | ANSI 16.47 Flanges |
|---|---|
| ANSI 16.47 Flange size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| 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 |
| Specialized manufacturer of | DIN 2566 en 1092 1 Pn16 Flange DIN 2566 pn16 Rtj Flange ANSI 16.47 Sorf Flange ANSI 16.47 Table Flanges DIN 2566 pn10 ANSI 16.47 Large Diameter Flange ANSI 16.47 Threaded Flanges ANSI 16.47 Blind Flanges ANSI 16.47 Plate Flanges ANSI 16.47 Weld Neck Flanges ANSI 16.47 Loose Flanges ANSI 16.47 Orifice Flanges ANSI 16.47 Slip-On Flanges ANSI 16.47 Lap Joint Flanges ANSI 16.47 Socketweld Flanges ANSI 16.47 AS 4087 Water Flanges |
| 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 ANSI B16.47 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 |
| ANSI B16.47 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 | |
| Nominal Size | Outside Diameter (OD) | Min. Thickness [Note1] – WNF (tf) | Min. Thickness [Note1] – Blind (tf) | Length Through Hub (Y) | Hub Dia. Base [Note2] (X) | Hub Dia. Top (A) | Raised Face Dia. (R) | Drilling – Bolt Circle Dia. | Drilling- No. of Bolt Holes | Drilling – Dia. of Bolt Hole | Dia. of Bolt | Min. Fillet Radius (r1) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 38.25 | 3.50 | 3.88 | 7.62 | 28.62 | 26.00 | 29.50 | 34.50 | 28 | 178 | 134 | 0.44 |
| 28 | 40.75 | 3.75 | 4.12 | 8.12 | 30.81 | 28.00 | 31.50 | 37.00 | 28 | 2 | 178 | 0.50 |
| 30 | 43.00 | 4.00 | 4.38 | 8.62 | 32.94 | 30.00 | 33.75 | 39.25 | 28 | 218 | 2 | 0.50 |
| 32 | 45.25 | 4.25 | 4.56 | 9.12 | 35.00 | 32.00 | 36.00 | 41.50 | 28 | 218 | 2 | 0.50 |
| 34 | 47.50 | 4.38 | 4.81 | 9.50 | 37.19 | 34.00 | 38.00 | 43.50 | 28 | 218 | 2 | 0.56 |
| 36 | 50.00 | 4.50 | 5.06 | 9.88 | 39.38 | 36.00 | 40.25 | 46.00 | 32 | 218 | 2 | 0.56 |
| 38 | 47.50 | 4.88 | 4.88 | 8.12 | 39.50 | 38.00 | 40.75 | 44.00 | 32 | 178 | 134 | 0.56 |
| 40 | 50.00 | 5.12 | 5.12 | 8.50 | 41.50 | 40.00 | 43.00 | 46.25 | 32 | 2 | 178 | 0.56 |
| 42 | 52.00 | 5.25 | 5.25 | 8.81 | 43.62 | 42.00 | 45.00 | 48.25 | 32 | 2 | 178 | 0.56 |
| 44 | 54.50 | 5.50 | 5.50 | 9.18 | 45.62 | 44.00 | 47.25 | 50.50 | 32 | 218 | 2 | 0.56 |
| 46 | 56.75 | 5.75 | 5.75 | 9.62 | 47.75 | 46.00 | 49.50 | 52.75 | 36 | 218 | 2 | 0.56 |
| 48 | 59.50 | 6.00 | 6.00 | 10.12 | 49.88 | 48.00 | 51.50 | 55.25 | 28 | 238 | 214 | 0.56 |
| 50 | 61.75 | 6.19 | 6.25 | 10.56 | 52.00 | 50.00 | 53.62 | 57.50 | 32 | 238 | 214 | 0.56 |
| 52 | 63.75 | 6.38 | 6.44 | 10.88 | 54.00 | 52.00 | 55.62 | 59.50 | 32 | 238 | 214 | 0.56 |
| 54 | 67.00 | 6.69 | 6.75 | 11.38 | 56.12 | 54.00 | 57.88 | 62.25 | 28 | 258 | 212 | 0.56 |
| 56 | 69.00 | 6.88 | 6.94 | 11.75 | 58.25 | 56.00 | 60.12 | 64.25 | 32 | 258 | 212 | 0.56 |
| 58 | 71.00 | 7.00 | 7.12 | 12.06 | 60.25 | 58.00 | 62.12 | 66.25 | 32 | 258 | 212 | 0.56 |
| 60 | 74.25 | 7.31 | 7.44 | 12.56 | 62.38 | 60.00 | 64.38 | 69.00 | 32 | 278 | 234 | 0.56 |
ANSI B16.47 flanges are commonly used in large pipelines for high pressures and high temperatures. Available in Series A and B, these flanges are designed for pipe 26 inches in diameter and larger. It is widely used in industries such as oil, gas, petrochemicals, power generation, and water treatment. Their sturdy housing allows them to be reliable, making them ideal for water or air intakes in harsh conditions. Additionally, they contribute to easier installation and maintenance, increase system efficiency, and reduce downtime.
Yes, we offer custom sizes for ANSI B16.47 Flanges to meet specific project needs. Our team at Hudson Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@hudsonflanges.co.uk.
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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