LARGEST STOCKHOLDER OF COPPER PIPE FITTINGS IN INDIA
Copper Buttweld Fittings Manufacturer & Exporter in USA
Copper Buttweld Fittings are accurately manufactured pipe fittings that are designed to connect, turn, reduce or end copper piping systems. These fittings deliver secure fittings with smooth internal flow through the piping system.
As a Copper Buttweld Fittings Manufacturer & Exporter in USA we supply Copper Buttweld Elbows, Tees, Couplings, Reducers, End Caps, Stub Ends, U Bends and Y Bends for various piping needs. Our copper fittings are used for HVAC, refrigeration, plumbing, medical gas, industrial and commercial piping.
Kanchan Copper Buttweld Fittings USA come in various sizes, wall thickness, shape and specifications as per project requirements. We take note of dimensional precision, consistent manufacturing, correct surface finish and connection performance.
Copper Buttweld Fittings
Copper Buttweld Fittings are used for butt welding copper pipes. Depending on the application and system requirements, these fittings can be joined using suitable copper brazing and joining methods.
Copper has great thermal conductivity, corrosion resistance and durability, and is used for a wide variety of piping systems. Copper fittings can also offer efficient flow of fluids and gases, due to its smooth inner surface. Kanchan offer Copper Buttweld Fittings to the USA for engineering firms, contractors, distributors, HVAC companies, plumbing companies and industrial projects that need a reliable copper piping solution.
Copper Buttweld Fittings Types
Kanchan Copper have several Copper Buttweld Fittings that are suitable for various piping applications such as changes in direction, branch lines, pipe-size changes, and pipe-end closure.
Copper Buttweld Elbows Fittings
Copper Buttweld Elbows are used to change the direction of copper piping systems. These are offered in various configurations and bend angles, based on the needs of the piping layout.
Copper elbows will be used at 45° and 90° to route copper pipe for HVAC, refrigeration, plumbing, and industrial applications. They make an effective directional transition and keep pipes in line.
Copper Buttweld Tees Fittings
Copper Buttweld Tees are used for making a branch connection from a main copper pipeline. They come in equal and reducing configurations depending on the need for the pipe layout.
Copper tees are typically employed for situations where a pipe system must split or branch off to an other pipe.
Copper Buttweld Coupling Fittings
Copper Buttweld Couplings are used to join two copper pipes end to end. They can be used to lengthen a pipe run or connect two sections of compatible pipe.
They fit in a number of copper pipe applications where a straight connection is needed due to their small size.
Copper Buttweld End Caps Fittings
Copper Buttweld End Caps are used to end or close the end of a copper pipe. They are intended for closing off unused or terminated sections of piping system.
Copper end caps may be utilized for new installations, piping alterations, maintenance and system extensions.
Copper Buttweld Reducers Fittings
Copper Buttweld Reducers are for the joining of copper pipes of varying outside diameters. They are used to connect larger pipes with smaller pipes in a pipe line.
Reducers are helpful when a change of pipeline size is necessary but a tight and straight connection is desired.
Copper Buttweld Stub Ends Fittings
Copper Buttweld Stub Ends are found in pipe configurations that need to have a flanged joint. They offer an end connection which can be adapted for use with a compatible flange arrangement.
Stub ends may be helpful in systems that require easy access and removal, inspection, maintenance, and/or replacement of piping sections
Copper U Bend Buttweld Fittings
Copper U Bend Buttweld Fittings are U-shaped fittings which are used to create a return bend in a copper pipe system.
They can be used at locations where the pipe route must be short or when a particular routing scheme is desired. U bends are available for use in HVAC, refrigeration, heat-transfer and other special copper piping applications.
Copper Y Bend Buttweld Fittings
Copper Y Bend Buttweld Fittings are specifically engineered for certain piping systems that need a Y-shaped design.
They can be produced in the required size and to project specifications for selected industrial and copper pipe applications.
Copper Buttweld Fittings Specification
Copper Buttweld Fittings could be manufactured and supplied in a variety of sizes, wall sizes, materials, and configurations based on the type of fitting as well as the requirements of the application. The grade of the material, dimensions, wall thickness and applicable standard can be selected according to the piping system and the customer requirements.
| 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 applicable in various industries and building services for use in copper piping systems.
- HVAC Systems
Copper elbows, tees, couplings, reducers, and other fittings are used for routing and connecting copper pipe in heating, ventilating, and air-conditioning systems. - Refrigeration Systems
Copper fittings are widely used in refrigeration piping for connecting and routing refrigerant lines. They are used in different refrigeration systems because of their thermal characteristics, as well as compatibility with copper piping. - Plumbing Systems
Copper Buttweld Fittings can be used in hot and cold water plumbing systems. When the material and installation method is correct, copper offers good corrosion resistance and durability. - Medical Gas Pipeline Systems
Medical gas pipeline systems are used – in the manufacture and installation of suitable copper piping components – for medical gases including oxygen, medical air, vacuum and others subject to medical-gas requirements. - Industrial Piping
Copper fittings are utilized in certain industrial applications such as fluid, gas, heat-transfer and special copper pipe systems. - Heat Transfer Systems
Due to the high thermal conductivity of copper, copper piping and fittings are ideal for use in situations where efficient heat transfer is necessary. - Commercial Buildings
Copper Buttweld Fittings can be utilized in commercial building services such as HVAC, refrigeration, plumbing and other mechanical piping systems.