LARGEST STOCKHOLDER OF COPPER PIPE FITTINGS IN INDIA
Copper Buttweld Fittings Manufacturer & Exporter in Ethiopia
Copper Buttweld Fittings are a precision engineered pipe fitting that is utilized in Copper piping to connect, redirect, reduce, or terminate a piping system. They are used for a wide range of residential, commercial, HVAC, refrigeration, plumbing and industrial piping applications and are characterized by reliable connections.
Kanchan Copper are Copper Buttweld Fittings Manufacturer & Exporter in Ethiopia, providing Copper Buttweld Elbows, Tee’s, Couplings, Reducers, End Caps, Stub Ends, U Bends and Y Bends for various piping needs. Our copper fittings are designed for HVAC, refrigeration, plumbing, medical gas, industrial and commercial piping systems.
Copper Buttweld Fittings supplied in Ethiopia comes in various sizes, wall thicknesses, configurations, and specifications based upon project requirements. They are made with consideration for dimensional accuracy, quality, surface finish and connection performance.
Copper Buttweld Fittings
Copper Buttweld Fittings are designed to join the copper pipe together by connecting it in a butt-type connection, allowing a continuous and properly aligned piping system to be achieved. These fittings can be connected by the appropriate copper brazing and joining techniques depending on application and installation needs.
Copper has a high thermal conductivity, resistance to corrosion, durability and smooth inner surface for efficient transport of fluids and gases. Copper Buttweld Fittings are delivered to contractors, distributors, engineering companies, HVAC companies, plumbing supplier and industrial projects in Ethiopia.
Copper Buttweld Fittings Types
Copper Buttweld Fittings exist in a variety of configurations to fit for changes in direction, branch connections, piping-size changes, pipe-end closures and unique piping configurations.
Copper Buttweld Elbows Fittings
Copper Buttweld Elbows are used to change the direction of copper piping systems. They can be offered at various configurations and bend angles depending on the needs of the piping layout.
Copper elbows are generally used for routing copper pipe in HVAC, refrigeration, plumbing and industrial applications, in 45° and 90° angles. They are a fast directional change, and keep pipes aligned properly.
Copper Buttweld Tees Fittings
Copper Buttweld Tees are employed in order to make a branch connection from a major copper pipe line. They come in two configurations – equal and reducing – depending on the desired pipe layout. Copper tees are frequently used in piping systems requiring a branch connection to another pipe, or division.
Copper Buttweld Coupling Fittings
Copper Buttweld Couplings are used for straight-line joints between two copper pipes. They are able to connect two suitable pipe sections or lengthen a piping run. They are ideal for many copper pipe installations where a straight connection is needed, due to their small size.
Copper Buttweld End Caps Fittings
A copper buttweld end cap is a fitting that is used to close or terminate the end of a copper pipe. They are a proper way to close off unused or unused piping. Use of Copper end caps during new construction, piping changes, maintenance, and system extensions.
Copper Buttweld Reducers Fittings
Copper Buttweld Reducers are for connecting copper pipes of varying outside diameters. They are used in a piping system to make a change in the pipe size from large to small or vice versa. Where changes in the line size are needed, but it is necessary to keep the connection compact and properly aligned, reducers can be used.
Copper Buttweld Stub Ends Fittings
The Copper Buttweld Stub Ends are intended for piping applications where it is necessary to attach a flanged end. They offer end connection which can be integrated with a compatible flange arrangement. Stub ends can be used for a system where it is necessary to remove, inspect, maintain or replace sections of the piping.
Copper U Bend Buttweld Fittings
Copper U bend Buttweld Fittings are U-shaped fittings that are designed for use in copper piping systems to create a return bend. They are beneficial in the event a compact return path or particular routing arrangement is demanded by the arrangement of the piping. U bends are suitable for HVAC, refrigeration, heat transfer and other special copper piping applications.
Copper Y Bend Buttweld Fittings
Copper Y Bend Buttweld Fittings are for use in special pipe layouts that need a Y shape. They can be produced to desired dimensions and project requirements for a variety of industrial and copper piping applications.
Copper Buttweld Fittings Specification
Copper Buttweld Fittings can be made and provided in varying sizes, wall thickness, materials and forms based on the type of fitting and application needs. Material grade, size, wall thickness and applicable standard can be chosen according to piping system and customer’s requirement.
| Standard | ASTM B819, EN 1057, EN 13348, ASTM B88 |
|---|---|
| Size | 1/2″ to 24″ NB |
| Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Type | Welded |
| Schedule | SCH 10, SCH 20, SCH 30, SCH 40 |
| Grades | DHP Copper, C10100, C10200, C11000, C12000, C12200 |
| Application | HVAC & Refrigeration, Plumbing, Industrial Piping, Heat Exchangers, Cooling Systems, Engineering Applications |
Copper Buttweld Fittings Pressure Rating Schedule Chart
| NPS (Normal Size Of Steel Pipe) | 10S Sche | 40S Sche | 80S Sche | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 90 Deg Elbow | 45 Deg Elbow | Equal Tee | 90 Deg Elbows | 45 Deg Elbows | Equal Tee | 90 Deg Elbow | 45 Deg Elbow | Equal Tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.1 | 0.1 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.2 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.4 | 0.23 | 0.68 |
| 40 | 0.3 | 0.17 | 0.68 | 0.4 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.5 | 0.25 | 0.85 | 0.7 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.4 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.2 | 1.08 | 3.31 | 2.97 | 1.5 | 4.45 |
| 90 | 1.7 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4 | 2 | 5.44 |
| 100 | 2.1 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.2 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.9 |
| 300 | 25.8 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Copper Elbow Buttweld Fittings size, dimension chart
| NPS For (Normal Size Of Pipe) | O.D. For (Outside Dai.) | BW 90 Deg Elbow | BW 45 Deg Elbow | BW Return 180 Deg Elbow | ||||
|---|---|---|---|---|---|---|---|---|
| BW (Long Radius) Elbow | BW (Short Radius) Elbow | BW (Long Radius) Elbow | BW (Short Radius) Elbow | |||||
| (In Inch) | (MM) | (inch) | Center-Face (Inches) | Center-Face (Inches) | Center-Face (In Inches) | Radius (In Inches) | Center-Center (In Inches) | Back-face (In Inches) |
| 1/2 | 21.3 | 0.84 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.05 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.66 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 1 1/2 | 48.3 | 1.9 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 2 1/2 | 73 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 3 | 88.9 | 3.5 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.5 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.75 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
Copper Buttweld Fittings Tolerance
| Common Type Of Buttweld Fitting | 45 degree elbows And 90 deg elbows | 180 Deg Returns | |||||
|---|---|---|---|---|---|---|---|
| Normal Size Of Steel Pipe | O.D. at Bevel | I.D. at End | WT For (Wall Thickness) t / t1 | Center-End Dai. A-B-C-M | Center-Center Dai. (O) | Back-Face Dai. (K) | Align-ment of Ends (U) |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | 2 | 7 | 7 | 1 |
| 3 a 3 1/2 | 1 | 1,6 | less | 2 | 7 | 7 | 1 |
| 4 | 1 | 1,6 | than | 2 | 7 | 7 | 1 |
| 5 a 6 | 2 | 1,6 | 87,50% | 2 | 7 | 7 | 1 |
| 8 | 2 | 1,6 | of nominal | 2 | 7 | 7 | 1 |
| 10 | 1 | 3,2 | tickness | 2 | 7 | 7 | 2 |
| 12 a 18 | 1 | 3,2 | 3 | 10 | 7 | 2 | |
| 20 a 24 | 1 | 4,8 | 3 | 10 | 7 | 2 | |
| 26 a 30 | 2 | 4,8 | 3 | – | – | – | – |
| 32 a 48 | 2 | 4,8 | 5 | – | – | – | – |
Applications of Copper Buttweld Fittings
Copper Buttweld Fittings are applied in various fields and building services where copper piping systems are needed.
- HVAC Systems
Copper elbows, tee’s, couplings, reducers, and other fittings are used to route and connect copper pipes in the HVAC industry. - Refrigeration Systems
The copper fitting is the most common type of fittings utilized in refrigerant piping for refrigeration systems, the connection and routing of refrigerant lines is accomplished with this type of fitting. They can be used in refrigeration systems due to their thermal characteristics and compatibility with copper pipes. - Plumbing Systems
Copper Buttweld Fittings can be used in hot and cold water plumbing systems. Copper offers excellent corrosion resistance and durability at the proper selection of material and the method of installation. - Medical Gas Pipeline Systems
Medical gas pipeline systems can be made from medical-gas approved copper piping components and installed using suitable components for medical gases including oxygen, medical air, vacuum and others. - Industrial Piping
Copper fittings are applied in certain industrial applications in fluid, gas, heat-transfer and special copper piping systems. - Heat Transfer Systems
The high thermal conductivity of copper means that copper piping and fittings can be used in applications where efficient heat transfer is a necessity. - Commercial Buildings
Copper Buttweld Fittings are suitable for commercial building services such as HVAC, refrigeration, plumbing and mechanical piping services.