Manibhadra Fitting has become a reputed manufacturer, stockist and exporter of good quality copper flanges in the USA. Manibhadra Fitting has acquired years of experience in offering tightly-engineered flanges that exceed all the international qualifications with regard to durability, strength and resisting corrosion. The products of the company are common in the operation of many industries such as plumbing industries, HVAC industries, and medical gas pipelines systems. The numerous Manibhadra Fittings maintain prompt distribution and high customer service of clients in the USA. Having an effective distribution system and compliance with the global standards, Manibhadra Fitting is a trustworthy brand in the market of copper fittings in the USA.

Copper Flanges Manufacturer, Stockist, and Exporter in USA : Types
Manibhadra Fitting continuously supplies copper flanges that are suitable and faithful to fit the different demands of industrial, commercial, and residential uses in the USA. Different copper flanges have been created to be used with particular pressure and temperature. Manibhadra Fitting has produced all varieties of copper flanges which are quality assured and long-lasting and easy to install. The extensive product portfolio makes it compatible with the various piping systems in various industries. Manibhadra Fitting is the regular supplier of copper flange in the USA and it has acquired consistency in supply and precision in the manufacturing process.
Copper Weld Neck Flanges in USA
Copper weld neck fittings developed by Manibhadra Fitting are characterized by the high strength and the flawless connection to the rest of the piping. These flanges suit high-stress and high-temperature areas because of its tapered hub design that enables it to lessen the concentration of stress. Manibhadra Fitting is precision machined to ensure that the tail end does not leak hence are specified in critical system in the USA.

Copper Slip-On Flanges in USA
Manibhadra fitting produces copper slip on with flanges to be used where the pressure is low as they are easy fitted and most cost-effective. These flanges are slided on top of the pipe and are then welded, which provides a safe and airtight connection. These flanges are gaining popularity in the HVAC and plumbing systems all over the United States of America though they are manufactured according to international quality standards.

Copper Threaded Flanges in USA
Manibhadra Fitting copper threaded flanges are produced to be used in systems where a non-welded connection to be made is necessary. These flanges are provided with internal threads which can be easily aligned to the external threads on pipes. Having a primary application within smaller diameter piping uses, they are ideal to install into the quick and safe pipe assembly without welding, as employed in USA industries.

Copper Socket-Weld Flanges in USA
Manibhadra Fitting is the manufacturer of copper socket-weld flanges suitable to be used in high-pressure applications in the USA. These flanges give a pocket where the pipe is inserted first then welded in place because it gives good and tight joints. They find extensive application on medical gas lines and industrial fluid systems and combine the strength with easy usage.

Copper Blind Flanges in USA
The copper blind flanges designed by Manibhadra Fitting serves to seal ends of his/her pipelines. These flanges are normal testing flu when testing the flow pressure and they have easy access to be maintained and checked. In the USA they are popular as temporary and permanent pipeline end caps due to their strong construction and resistance to corrosion.

Copper Orifice Flanges in USA
Manibhadra Fitting provides copper orifice flanges which are used with orifice plates in the measurement of flow rates in the pipeline. These flanges have pressure tap holes and are designed so that they permit measurement and monitoring. Manibhadra Fittings orifice flanges are reliable, and accurate, and used in the process control system of pulp wood, energy, refinery, cement, and chemical industries of the USA.

Copper Flanges in USA : Properties
Manibhadra Fitting manufactures copper flanges that are designed in such a way that they are most befitting in industrial and commercial systems in the United States of America. These flanges are appreciated due to its high thermal conductibility, excellent corrosion rate, and a high level of durability. In order to provide optimum performance of each product, Manibhadra Fitting has designed each product in such a way that it can withstand different environmental and working conditions. Their great flexibility renders them ideal in challenging applications all over the USA.
- Good Corrosion Resistance
Copper flanges of Manibhadra Fitting are of excellent resistance to moisture, chemical, and atmospheric corrosion. This is an essential property of the use of the systems in applications in the USA where systems undergo varying environmental conditions. - Hot thermal resists
Manibhadra Fitting makes perfect copper flanges that promote the transmission of heat in the HVAC, refrigeration, and heat exchanger system. They improve energy efficiency in the USA in a series of installations through better thermals. - Exceptional Durability
The copper Flanges of Manibhadra Fitting are durable as they are wear, deformation, and fatigue resistant. They have a long-life cycle which means that they can be used longer than before thus speeding up the cost saving aspect of USA industries. - Pressure/ Temperature Resistance
The copper flanges have high pressure resistance and high temperature resistance. Manibhadra Fitting takes care of the fact that every flange conforms to the prevailing industry standards and qualifies to be used in critical system across USA. - Exceedingly Better Malleability and Flexibility
The natural malleability of copper enables Manibhadra Fitting to fabricate flanges in special shapes and sizes so no compromise on strength could be achieved. The flexibility becomes a vital aspect in unique and compact installations in the USA. - Lead free, Medically safe
Manibhadra Fitting uses lead-free copper in making flanges that can be used in medical gas systems and pipe lines conveying potable water. This characteristic is in line with the health and safety policies in the USA.
Copper Flanges Specification Table
Manibhadra Fitting offers a broad range of copper flanges of various specifications, sizes and material grades to suit the varied requirements of the industries in the USA. The flanges can be of standard specification but also on customized specification, they include high-pressure flanges, chemical flanges and sanitary flanges. These flanges are made out of ASTM-compliant grades such as C12200 among others and with an outstanding quality.
Parameter / Property | Details |
---|---|
Material | Copper, Copper Alloys (C11000, C12200, etc.) |
Size Range | ½ inch to 24 inches (Custom sizes available) |
Type | Slip-On, Weld Neck, Blind, Threaded, Lap Joint, etc. |
Standard | ASME B16.5, ASTM B62/B152, EN 1092, DIN, etc. |
Pressure Rating | Class 150, Class 300, Class 600, and higher |
Temperature Range | Up to 400°F (204°C) (Varies based on alloy) |
Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
Material Composition | 99.9% Pure Copper (C11000) or Copper Alloys (C12200) |
Tensile Strength | 210-250 MPa (Varies by grade and alloy) |
Yield Strength | 33-70 MPa (Varies by grade and alloy) |
Density | 8.94 g/cm³ |
Thermal Conductivity | 390-400 W/m·K |
Electrical Conductivity | 97-101% IACS |
Corrosion Resistance | Excellent resistance to water, steam, and mild acids |
Ductility | Highly ductile, easy to form and fabricate |
Weldability | Excellent weldability with standard methods |
Finish | Smooth, Serrated, or Custom as per requirement |
Applications | Plumbing, HVAC, Medical Gas Systems, Industrial Piping |
Customization | Available in sizes, coatings, and special designs |
Copper Flanges Manufacturer, Stockist and Supplier in USA :- Size, Weight, and Dimensions Table
Manibhadra Fitting has a wide variety of copper flanges in regard to size, thickness and weight to suit particular needs of various piping systems. The company has ensured that the application needs either compact lightweight fittings or heavy duty flanges used in the industrial sector, the application is available in all the standard and custom lengths. The variety of this range will make engineers and contractors in the USA make their corrective decisions when picking the right flange that will assist in their precise and tight applications.
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 Manufacturer, Stockist and Supplier in USA :- Applications
Manibhadra Fitting copper flanges enjoy huge popularity in industrial as well as general purposes in USA because of their lasting nature, high precision and resistances to corrosion. These are flanges that are very essential in a system that needs leak and secure connections. Whether it is big scale or small HVAC, Manibhadra Fitting offers customized solutions in a wide variety of applications. They are also efficient and safe as they are dependable in high-stress as well as normal conditions. Manibhadra Fitting is still a popular choice of copper flange by the engineering and construction sector of the USA.
Industrial Applications in USA :
- Air Conditioning and Refrigerating Systems
The copper flanges produced by Manibhadra Fitting are widely employed in the HVAC systems in the USA because of their high thermal conductivity and power to perform efficient heating and cooling circulation systems. - Oil and Gas Pipeline
Manibhadra Fitting manufactures and supplies of copper flanges commonly used in the energy industry in the USA, where the flanges have to withstand high pressures and corrosive conditions giving long term lasting leak free connection in the pipeline systems. - Chemical Processing Plants
Manibhadra Fitting sells copper flanges to use in places with aggressive chemicals since they develop no corrosion hence safe use of reactive fluids in chemical industries across the USA. - Pharmaceutical and Medical Gas Systems
Manibhadra Fitting lead-free copper flanges are used in MGPS pipes in pharmaceutical and hospital buildings across USA as these pipes are hygienic, safe, and do not violate medical requirements. - Generation units
Manibhadra Fitting is a provider of copper flanges to heat exchangers and steam distribution lines in power plants of the USA where the paramount importance is the high-temperature performance.
General Applications in USA :
- Residential Plumbing Systems
Manibhadra Fitting copper flanges are suitable in domestic plumbing works in USA because they create lasting and watertight joints in the water distribution systems. - Fire Protection Systems
Manibhadra Fitting offers copper flanges in reliable and fast-response sprinkler systems used in fire suppression installations throughout the USA. The copper flanges of the company possess the high-pressure handling capacity. - Commercial Building Infrastructure
On the one hand, Manibhadra fitting provides copper flanges, which are, on the one hand, used in central water, HVAC, and structural piping connections in shopping malls or office complexes in the USA. - Irrigation and Agricultural Water Lines
The copper flanges of Manibhadra Fitting have been used by Irrigation sleeves in the rural and suburban areas of the USA, providing an anti rust free fit, and a secured set in the long run supply of water pipes. - Solar Water Heating Systems
Manibhadra Fitting provides its copper flanges to the USA in the renewable energy segment in solar heaters installations because of its capacity to transfer heat and its ability to face weather related conditions.
Copper Flanges Manufacturer, Stockist and Supplier in USA :- Advantages
Manibhadra Fitting has numerous benefits through its well-polished copper flanges, hence used as a solution to various industries in the USA. These benefits are their simplicity when being installed as well as being strong and in addition, performing superbly in various conditions.
- Corrosion Resistance
Manibhadra Fitting copper flanges are non-oxidable and non-rusting even when placed in moisture-laden or chemically corrosive conditions to give long-term security. - Outstanding Heat Transfer
Copper has been used in the production of the flanges in Manibhadra Fitting due to their thermal properties that enable the flanges to work optimally in heating and cooling structures in the USA. - Vast Compatibility with the Piping Systems
The Fitting Manibhadra designs flanges to suit different types of pipes and fittings and can fit easily in both the existing and the new structures. - Simple Maintenance and Checking
Manibhadra Fitting has copper flanges with removable connections that make it easier to maintain and inspect system and save time in industrial operations. - International Standard Compliance
Manibhadra Fitting cu3 fits all global standards of copper flanges such that they are able to use in critical infrastructure as well as export within the USA.