Hudson Flanges, based in Midland, UK, is a reliable supplier and producer of high-quality flange solutions with varying industrial demands. Hudson Flanges specializes in ISO Flanges that are formulated to comply with international standards in vacuum and high-pressure systems. Precise, dependable, and heavy-duty performing, Hudson Flanges offers solutions widely applied to industries like chemical processing, aerospace, and the manufacturing of semiconductors. With an emphasis on customer satisfaction and quality assurance, Hudson Flanges remains a top choice for ISO-compatible flange solutions.
The ISO flange is made of stainless steel, aluminum or copper, providing superior strength and corrosion resistance Its mechanical properties include excellent tensile strength, high pressure and capacity enabling vacuum seals, to withstand extreme temperatures. The ISO flange provides modularity and compatibility with standard vacuum components, enabling a wide range of versatile configuration systems. They have a tight seal with an elastomer O-ring or metal gasket, ensuring a leak-proof connection. Advantages include ease of assembly, reusable seal testing materials, and complete standardization, which facilitates integration in engineering, research, and science, while providing the system does the reliable job.
| Specifications | ISO Flanges |
|---|---|
| ISO 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 ISO Sorf Flange ISO Table Flanges DIN 2566 pn10 ISO Large Diameter Flange ISO Threaded Flanges ISO Blind Flanges ISO Plate Flanges ISO Weld Neck Flanges ISO Loose Flanges ISO Orifice Flanges ISO Slip-On Flanges ISO Lap Joint Flanges ISO Socketweld Flanges ISO 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 ISO 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 |
| ISO 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 | |
Hudson Flanges, a premier supplier in Midland, UK, specializes in high-quality ISO Flange, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
High and ultra-high vacuum systems use an ISO flange to connect vacuum components, ensuring a secure and leak-proof seal. Commonly found in research laboratories, semiconductor manufacturing, and thin-film deposition, ISO flanges simplify modular assembly, making it easier to assemble, repair, and upgrade the vacuum system They support a variety of systems, with parts that straight, angled, and T-junctions are included The versatility of the system increases. ISO flanges are compatible with a variety of repair methods such as elastomer gaskets or metal seals, making them suitable for a variety of applications including industrial, scientific and research equipment.
| Size | Lip O.D. in.(mm) | Lip I.D. in.(mm) | Thickness in.(mm) |
| ISO 63 | 2.756 (70) | 2.63 (66.8) | 0.154 (3.9) |
| ISO 80 | 3.268 (83) | 3.14 (79.8) | 0.154 (3.9) |
| ISO 100 | 4.016 (102) | 3.89 (98.8) | 0.154 (3.9) |
| ISO 160 | 6.024(153) | 5.90 (149.9) | 0.154 (3.9) |
| ISO 200 | 8.386 (213) | 8.26 (209.8) | 0.154 (3.9) |
| ISO 250 | 10.276 (261) | 10.14 (257.6) | 0.154 (3.9) |
| ISO 320 | 12.520 (318) | 12.30 (312.4) | 0.220 (5.6) |
| ISO 400 | 15.748 (400) | 15.53 (394.5) | 0.220 (5.6) |
| ISO 500 | 19.724 (501) | 19.51 (495.6) | 0.220 (5.6) |
| ISO 630 | 25.630 (651) | 25.41 (645.4) | 0.220 (5.6) |
| Flange Size | Tube O.D. (in.) | Flange O.D. in.(mm) | Flange Thickness in.(mm) | Number of Clamps | Assembly Diameter in.(mm) | |
| Minimal | Optimal | |||||
| ISO 63 | 2.5 | 3.74 (95) | 0.47 (11.94) | 3 | 4 | 5.00 (127) |
| ISO 80 | 3 | 4.33 (110) | 0.47 (11.94) | 4 | 8 | 5.59 (142) |
| ISO 100 | 4 | 5.12 (130) | 0.47 (11.94) | 4 | 8 | 6.38 (162) |
| ISO 160 | 6 | 7.09 (180) | 0.47 (11.94) | 4 | 8 | 8.35 (212) |
| ISO 200 | 8 | 9.45 (240) | 0.47 (11.94) | 6 | 12 | 10.71 (272) |
| ISO 250 | 10 | 11.42 (290) | 0.47 (11.94) | 6 | 12 | 12.68 (322) |
| ISO 320 | 12.75 | 14.57 (370) | 0.67 (17.02) | 8 | 12 | 16.73 (425) |
| ISO 400 | 16 | 17.72 (450) | 0.67 (17.02) | 8 | 16 | 20.08 (510) |
| ISO 500 | 20 | 21.65 (550) | 0.67 (17.02) | 12 | 16 | 24.02 (610) |
| ISO 630 | 24 | 27.17 (690) | 0.87 (22.10) | 14 | 18 | 29.53 (750) |
| Flange Size | Tube O.D. (in.) | Flange O.D. in.(mm) | Flange Thickness in.(mm) | No. of Bolts | Holes Diameter in.(mm) | BCD in.(mm) |
| ISO 63 | 2.5 | 5.12 (130) | 0.47 (11.94) | 4 | 0.35 (9) | 4.33 (110) |
| ISO 80 | 3 | 5.71 (145) | 0.47 (11.94) | 8 | 0.35 (9) | 4.92 (125) |
| ISO 100 | 4 | 6.50 (165) | 0.47 (11.94) | 8 | 0.35 (9) | 5.71 (145) |
| ISO 160 | 6 | 8.86 (225) | 0.63 (16.00) | 8 | 0.43 (11) | 7.87 (200) |
| ISO 200 | 8 | 11.22 (285) | 0.63 (16.00) | 12 | 0.43 (11) | 10.24 (260) |
| ISO 250 | 10 | 13.19 (335) | 0.63 (16.00) | 12 | 0.43 (11) | 12.20 (310) |
| ISO 320 | 12.75 | 16.73 (425) | 0.79 (20.07) | 12 | 0.55 (14) | 15.55 (395) |
| ISO 400 | 16 | 20.08 (510) | 0.79 (20.07) | 16 | 0.55 (14) | 18.90 (480) |
| ISO 500 | 20 | 24.02 (610) | 0.79 (20.07) | 16 | 0.55 (14) | 22.83 (580) |
| ISO 630 | 24 | 29.53 (750) | 0.94 (23.88) | 20 | 0.55 (14) | 28.35 (720) |
Yes, we offer custom sizes for ISO Flange 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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