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Copper Flanges play the most important role in Bangladesh’s rapidly growing industrial sector, providing safe and tight coupling in various pipe systems. As the successful manufacturer, dealer, and exporter, Copper Fitting Manufacturer is dedicated to creating the best quality in copper flanges worldwide, according to international standards. The applications of our products in diversified areas are greatly known for reliability, durability, and good anticorrosion properties. In Bangladesh, we try to provide high-quality copper flanges, which shall prove to be value additions for the nation in developing its infrastructure and industrial sectors. With a strong commitment towards quality and service, we cater to all industries-such as plumbing, HVAC, and petrochemical sectors-so that products are delivered to customers in Bangladesh, which would satisfy their needs.
Copper Flanges manufacture, dealer, Exporter in Bangladesh :- Properties
Copper flanges are vastly known for their strong durability, extraordinary thermal and electrical conductivity, and remarkable corrosion resistance. All these properties make copper flanges indispensable in severe environments and industries that require durability and reliability. In addition, the natural antimicrobial properties add additional protection in systems where hygiene and cleanliness are crucial.
- High Corrosion Resistance : The corrosion resistance of copper flanges is quite high, particularly in moist and wet operating conditions. This ensures that the life of flanges extends much longer in systems that work with water, steam, or chemicals that are corrosive and prevents early wear out or failure.
- Thermal Conductivity : Copper flanges are an excellent part of temperature regulating systems due to their thermal conductivity. The flanges provide efficient heat transfer when there is a system or it is concerning HVAC or refrigeration.
- Durability and Strength : The copper flanges are strong with high strength and pressure as well as temperature resistance. With strength and durability, it is favored for critical applications, especially where mechanical integrity is essential to ensure safe operation.
- Antimicrobial Properties : As the compound is known to occur naturally, it is also known for possessing high antimicrobial properties, and is thereby applied in applications that demand high hygienic levels. For instance, in water supply and the healthcare system, this flange would be the ideal answer to help minimize the growth of harmful bacteria and pathogens.
Copper Flanges in Bangladesh :- Types
Copper flanges also have various designs, which fit the different piping systems. The choice of the kind of flange would depend on the requirements for the specific application so that each kind provides a unique advantage based on the needs of the system. This could vary from a standard style to a custom-made design for use in industrial applications and general uses.
Slip-On Flanges
Slip-On Flanges Slip-on flanges are the most widely used flanges among all the types. The major feature of the slip-on flanges is that they can be assembled easily as they slip over the pipe and welded in place. These slip-on flanges shall be used in applications having less pressure wherein assembly and disassembly are easily required.
Copper Weld Neck Flanges
Generally, weld neck is a design for high-pressure and high-temperature applications. These are usually long necks that provide additional support by spreading the stress evenly between the flange to the pipe. These must be used in critical applications of heavy use.
Copper Blind Flanges
A blind flange seals the end of a piping system, for instance, to prevent fluids or gases from passing any farther; they are generally used in piping systems where maintenance or extension is necessary and access to the sealed-off area is sometimes needed.
Copper Threaded Flanges
Threaded flanges are screwed on the pipes without welding. These are always used in low-pressure systems or wherever welding is not possible, and the connection made is extremely strong and leak-proof for industrial as well as household use.
Copper Socket Weld Flanges
Socket weld flanges are applied for joining pipes with the socket formed especially for the pipe end. These design make sure of having a close connection especially when working under pressure. The welding process take place at the interior of the flange in order to minimize disruptions in the smooth stream or flow of the fluid.
Copper Lap Joint Flanges
Lap joint flanges are used together with a stub end and therefore this makes it easier to align or disassemble them. It is important to use this type of flange especially in industries where there is constant checking and amendment or replacement of flanges. A prominent feature of lap joint flanges is the fact that flanges can be readily removed from the joint and joined again if necessary and so it makes them appropriate for use in several sectors.
Copper Flanges manufacture, dealer, Exporter in Bangladesh : Size, Weight, Dimension Table and Chart
Once you determine the required copper flanges for your project, knowing their size, weight, and dimensions is a basis for compatibility with existing systems. Also, our extensive tables include other measurements such as the nominal size, weight, and dimensional measurements of the flanges. These tables are indeed great tools for the engineer and procurement professional to ensure a proper specification for any project. Having an appropriate table to refer to, you can pick the right copper flanges that match both functional and code requirements.
| Nominal Size | Outside Diameter | Min. Thickness | RF Dia. | No. of Bolt Holes | Diameter of Holes | Bolt Circle | SO Bore ID | WN Bore ID | Dia. Hub Base | Dia. of Hub Top | SO LTH | WN LTH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (OD) | (T) | (R) | (BC) | (SB) | (WB) | (HB) | (HT) | (SL) | (WL) | |||
| 1⁄2 | 3.5 | 0.38 | 1.38 | 4 | 0.62 | 2.38 | 0.88 | 0.62 | 1.19 | 0.84 | 0.56 | 1.81 |
| 3⁄4 | 3.88 | 0.44 | 1.69 | 4 | 0.62 | 2.75 | 1.09 | 0.82 | 1.5 | 1.05 | 0.56 | 2 |
| 1 | 4.25 | 0.5 | 2 | 4 | 0.62 | 3.12 | 1.36 | 1.05 | 1.94 | 1.32 | 0.62 | 2.12 |
| 11⁄4 | 4.62 | 0.56 | 2.5 | 4 | 0.62 | 3.5 | 1.7 | 1.38 | 2.31 | 1.66 | 0.75 | 2.19 |
| 11⁄2 | 5 | 0.62 | 2.88 | 4 | 0.62 | 3.88 | 1.95 | 1.61 | 2.56 | 1.9 | 0.81 | 2.38 |
| 2 | 6 | 0.69 | 3.62 | 4 | 0.75 | 4.75 | 2.44 | 2.07 | 3.06 | 2.38 | 0.94 | 2.44 |
| 21⁄2 | 7 | 0.81 | 4.12 | 4 | 0.75 | 5.5 | 2.94 | 2.47 | 3.56 | 2.88 | 1.06 | 2.69 |
| 3 | 7.5 | 0.88 | 5 | 4 | 0.75 | 6 | 3.57 | 3.07 | 4.25 | 3.5 | 1.12 | 2.69 |
| 31⁄2 | 8.5 | 0.88 | 5.5 | 8 | 0.75 | 7 | 4.07 | 3.55 | 4.81 | 4 | 1.19 | 2.75 |
| 4 | 9 | 0.88 | 6.19 | 8 | 0.75 | 7.5 | 4.57 | 4.03 | 5.31 | 4.5 | 1.25 | 2.94 |
| 5 | 10 | 0.88 | 7.31 | 8 | 0.88 | 8.5 | 5.66 | 5.05 | 6.44 | 5.56 | 1.38 | 3.44 |
| 6 | 11 | 0.94 | 8.5 | 8 | 0.88 | 9.5 | 6.72 | 6.07 | 7.56 | 6.63 | 1.5 | 3.44 |
| 8 | 13.5 | 1.06 | 10.62 | 8 | 0.88 | 11.75 | 8.72 | 7.98 | 9.69 | 8.63 | 1.69 | 3.94 |
| 10 | 16 | 1.12 | 12.75 | 12 | 1 | 14.25 | 10.88 | 10.02 | 12 | 10.75 | 1.88 | 3.94 |
| 12 | 19 | 1.19 | 15 | 12 | 1 | 17 | 12.88 | 12 | 14.38 | 12.75 | 2.12 | 4.44 |
| 14 | 21 | 1.31 | 16.25 | 12 | 1.12 | 18.75 | 14.14 | 13.25 | 15.75 | 14 | 2.19 | 4.94 |
| 16 | 23.5 | 1.38 | 18.5 | 16 | 1.12 | 21.25 | 16.16 | 15.25 | 18 | 16 | 2.44 | 4.94 |
| 18 | 25 | 1.5 | 21 | 16 | 1.25 | 22.75 | 18.18 | 17.25 | 19.88 | 18 | 2.62 | 5.44 |
| 20 | 27.5 | 1.62 | 23 | 20 | 1.25 | 25 | 20.2 | 19.25 | 22 | 20 | 2.81 | 5.62 |
| 22 | 29.5 | 1.75 | 25.25 | 20 | 1.38 | 27.25 | 22.22 | 21.25 | 24.25 | 22 | 3.07 | 5.82 |
| 24 | 32 | 1.81 | 27.25 | 20 | 1.38 | 29.5 | 24.25 | 23.25 | 26.12 | 24 | 3.19 | 5.94 |
Copper Flanges manufacture, dealer, Exporter in Bangladesh :- Uses
Copper flanges have as many applications in Bangladesh, an important role player in the industrial and general fields. Fine disabilities, corrosion resistances, and thermal conductivities make them a necessity for many industries. In the industrial sectors, copper flanges are used for secure pipe connections in situations that demand strong, reliable pieces. General applications also benefit from the long-lasting and versatile nature of copper flanges.
Industrial Applications
- Oil and Gas : Copper flanges are used in most oil refineries and gas pipelines. Its application gives a secure and seal-free connection under high-pressure and high-temperature conditions.
- HVAC Systems : Its excellent thermal conductivity property makes copper flanges suitable for being applied in the HVAC system. They ensure that there is proper heat transfer and subsequently energy-saving measures in commercial buildings.
- Chemical Processing : Copper flanges are adopted in chemical processing with a corrosion-resistant feature, providing safe and reliable connections in pipelines for corrosive chemicals.
Common Applications
- Plumbing Systems : Copper flanges are used in most residential and commercial water systems. Their antimicrobial action prevents water-borne diseases, and also, they resist water corrosion, ensuring clean and safe distribution of water.
- Irrigation : Copper flanges in agricultural irrigation system applications are used for connections between pipes in a secure manner. They are durable and long lasting for outdoor and wet conditions.
- Construction : Copper flanges are generally applied in construction works where copper pipes need to be connected in heating and cooling systems to offer aesthetic and functional reliability.