Shawn Flanges, located in Houston, USA, stands out as a top manufacturer and supplier of Copper Nickel flat flanges, delivering robust and high-quality piping solutions tailored for marine, offshore, and industrial settings. Renowned for their precision engineering and reliability, Shawn Flanges adheres to international quality standards, producing Copper Nickel flat flanges that excel in seawater and chemically aggressive environments. These flanges are a go-to choice for applications that require corrosion resistance, straightforward installation, and cost-effective connections. With competitive pricing, prompt delivery, and a wide range of sizes, pressure classes, and specifications, Shawn Flanges guarantees safe, efficient, and durable piping network solutions across the globe.
Crafted from premium copper-nickel alloys, typically in 90/10 or 70/30 compositions, Copper Nickel flat flanges boast exceptional corrosion resistance, durability, and protection against biofouling. They feature impressive mechanical properties, including good tensile strength, toughness, and thermal stability, making them ideal for moderate pressure and temperature applications. Designed with a flat surface for bolted connections, these flanges ensure secure, leak-proof joints when paired with the right gaskets, promoting safe and efficient fluid handling in critical piping systems.
Shawn Flanges, a leading supplier in Houston, USA, offers an extensive selection of DIN 2573 PN6 Slip On 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 Chart | 1/2″ (15 NB) To 48″ (1200NB) |
| Coating Flanges Faces | Zinc Plated, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized, Anti-rust Paint |
| Design For Size | DIN, EN, ASA, PN, JIS, BS, ANSI, ASME |
| Pressure Rating Table | Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS |
| Supporting Flanges Material | Flanges Bolts, Gasket, Ring Joint |
| Connect Type Type | FF, RTJ, SMF, LMF, RF, LJF |
| Production Process | Forged, Heat Treated and Machined |
| Standard | ASME B16.38 Flange, DIN Flange, ISO Flange, JIS Flange, PN Flange, MSS SP44 Flange, EN-1092 Flange, BS10 Flange, ASME B16.47 (Series A, Series B) Flange, UNI Flange, ASME B16.5 Flange, AWWA Flange, DIN Flange, GOST Flange |
| Machining Equipment | Bending machine, Sand-blasting machine, Press machine, Pushing Machine, Electric bevelling machine etc |
Pipe | Flange | Bolts | Weight of one flange 7.85 kg/ dm3) kg | |||||||
NW | d1 | ds | D | b1 | k | Number | Thread | d2 | ||
10 | 14 17.2) | 14.5 17.7 | 90 | 14 | 60 | 4 | M12 | (1/2″) | 14 | 0.613 0.605 |
15 | 20 21.3) | 20.5 21.8 | 95 | 14 | 65 | 4 | M12 | (1/2″) | 14 | 0675 0.669 |
20 | 25 26.9) | 25.5 27.4 | 105 | 16 | 75 | 4 | M12 | (1/2″) | 14 | 0.947 0.936 |
25 | 30 33.7) | 30.5 34.2 | 115 | 16 | 85 | 4 | M12 | (1/2″) | 14 | 1.14 1.11 |
32 | 38 42.4) | 38.5 42.9 | 140 | 16 | 100 | 4 | M16 | (5/8″) | 18 | 1.66 1.62 |
40 | 44.5 48.3) | 45 48.8 | 150 | 16 | 110 | 4 | M16 | (5/8″) | 18 | 1.89 1.86 |
50 | 57 60.3) | 57.5 60.8 | 165 | 18 | 125 | 4 | M16 | (5/8″) | 18 | 2.51 2.47 |
65 | 76.1) | 76.6 | 185 | 18 | 145 | 4 | M16 | (5/8″) | 18 | 3.00 |
80 | 88.9) | 89.4 | 200 | 20 | 160 | 4 | M16 | (5/8″) | 18 | 3.79 |
100 | 108 114.3) | 108.5 114.8 | 220 | 20 | 180 | 8 | M16 | (5/8″) | 18 | 4.20 4.03 |
125 | 133 139.7) | 133.5 140.2 | 250 | 22 | 210 | 8 | M16 | (5/8″) | 18 | 5.71 5.46 |
150 | 159 168.3) | 159.5 168.8 | 285 | 22 | 210 | 8 | M16 | (3/4″) | 23 | 6.72 6.57 |
175 | 191 193.7) | 192 194.7 | 315 | 24 | 270 | 8 | M20 | (3/4″) | 23 | 8.60 8.45 |
200 | 216 219.1) | 216 220.1 | 340 | 24 | 295 | 8 | M20 | (3/4″) | 23 | 9.50 9.31 |
250 | 267 273) | 268 274 | 395 | 26 | 350 | 12 | M20 | (3/4″) | 23 | 12.5 11.9 |
400 | 406.4 419 | 407.4 420 | 565 | 32 | 515 | 16 | M24 | (7/8″) | 27 | 27.9 25.9 |
500 | 508) 521 | 509 522 | 670 | 38 | 620 | 20 | M24 | (7/8″) | 27 | 37.9 41.1 |
| NPS NPS (inch) | |||||
|---|---|---|---|---|---|
| Diammeter of Flange (inch) | No. of Bolts | Diammeter of Bolts (inch) | Diammeter of Bolt Holes (inch) | Bolt Circle (inch) | |
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
Copper Nickel flat flanges find extensive use in shipbuilding, marine engineering, offshore oil and gas platforms, desalination plants, power generation systems, and the chemical industry. They are perfect for seawater cooling systems, ballast pipelines, firefighting lines, condensers, and heat exchangers, where reliable, corrosion-resistant connections are crucial. Their design simplifies assembly and disassembly, making maintenance and inspection a breeze. With their durability, versatility, and outstanding resistance to seawater corrosion, Copper Nickel flat flanges are the preferred choice for industries that demand safe, cost-effective, and high-performance piping solutions.
Yes, we offer custom sizes for DIN 2576 PN10 Slip On Flanges to meet specific project needs. Our team at Shawn Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shawnflanges.us.
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.
Copyright 2024 Shawn Flanges, All rights reserved
