LARGEST STOCKHOLDER OF COPPER PIPE FITTINGS IN INDIA
Copper Buttweld Fittings Manufacturer & Exporter in Norway
Copper Buttweld Fittings are precision manufactured pipe fittings designed for connecting, redirecting, reducing or terminating copper pipe systems. These fittings offer a secure connection and are designed to ensure a continuous flow within the piping system.
Kanchan Copper are Copper Buttweld Fittings Manufacturers & Exporters in Norway, where we manufacture & sell Copper Buttweld Elbows, T Stubs, Couplings, Reducers, End Caps, Stub Ends, U Bends, Y Bends in a variety of specifications for various uses. Copper Fittings are recommended for HVAC, refrigeration, plumbing, medical gas, industrial and commercial piping.
Copper Buttweld Fittings
Copper Buttweld Fittings are meant for butt connectors to connect copper pipes. These fittings may be joined by appropriate copper brazing and joining techniques, depending on the system needs and application. Copper fittings can be used in a variety of piping systems because of their excellent thermal conductivity, corrosion resistance and durability. The smooth internal surface of copper fittings can also help provide efficient fluid and gas flow.
Copper Buttweld Fittings are available in Norway from us and are sold to contractors, distributors, engineering companies, HVAC companies and plumbing companies, as well as industrial projects that depend on dependable copper pipe fittings.
Copper Buttweld Fittings Types
We have available various Copper Buttweld Fittings for various pipe configurations such as changes in direction, branch lines, changes in pipe size, and pipe-end closures.
Copper Buttweld Elbows Fittings
Copper Buttweld Elbows are for redirecting copper pipe. They come in a variety of set-ups and bend angles depending on the needs of the piping scheme.
Copper elbows are typically used at 45° and 90° angles to change the direction of copper pipes in HVAC, refrigeration, plumbing, and industrial applications. They offer an economical directional transition as well as correct pipe alignment.
Copper Buttweld Tees Fittings
Copper Buttweld Tees are used in the branch connection of a main copper pipe. These come in equal or reducing setups depending on the type of pipe setup needed.
Copper tees are often used when a pipeline must branch off or divide in a piping system.
Copper Buttweld Coupling Fittings
Copper Buttweld Couplings are for joining two pipes of copper in straight line. They can be used for lengthening a pipe run or to connect two compatible sections of pipe.
They’re small enough to fit into a range of copper piping systems where a straight connection is needed.
Copper Buttweld End Caps Fittings
Copper Buttweld End Caps are used to end or close the end of a copper pipe. They are used as a suitable closure for unused or terminated sections of piping systems.
New installations, piping changes, maintenance and extension of systems can be performed using copper end caps.
Copper Buttweld Reducers Fittings
Copper Buttweld Reducers are used for making connections between copper pipes of varying outside diameter. They are used to connect larger and smaller pipe sizes in a piping system.
Reducers are handy when the line has to be reduced in size but a tight, in line connection is needed.
Copper Buttweld Stub Ends Fittings
Copper Buttweld Stub Ends are materials for piping arrangements where a flanged connection is desired. They offer an end connection that is compatible with a compatible flange arrangement.
Stub ends may be used where it is desirable to remove, inspect, maintain or replace sections of piping.
Copper U Bend Buttweld Fittings
Copper U Bend Buttweld Fittings are U-shaped fittings that are used to create a return bend in a copper piping system.
They can be used when the piping layout calls for a compact return path or the route of the piping. U bends may be applied in HVAC, refrigeration, heat-transfer, and other particular copper pipe applications.
Copper Y Bend Buttweld Fittings
Copper Y Bend Buttweld Fittings are suitable for special pipe applications that require a Y shape.
They can be manufactured to the desired dimensions and project specifications for the selected industrial and copper piping applications.
Copper Buttweld Fittings Specification
Copper Buttweld Fittings can be produced and supplied in various sizes, wall thicknesses, materials and configurations, depending on the type of the fitting and the application. The material grade, size, wall thickness and applicable standard can be selected according to the requirement of the actual piping system and the customer.
| 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 found in a variety of applications and building services where copper piping systems are needed.
- HVAC Systems
The routing and connection of copper pipe in heating, ventilation and air-conditioning systems is accomplished with copper elbows, tees, couplers, reducers and other fittings. - Refrigeration Systems
Copper fittings are commonly installed in refrigerant lines to join and direct refrigerant piping for refrigeration systems. They can be used in a range of refrigeration applications because of their thermal characteristics and ability to be coupled with copper pipe. - Plumbing Systems
Copper Buttweld Fittings can be used in hot and cold water plumbing systems. Proper material selection and installation techniques provide good corrosion resistance and durability. - Medical Gas Pipeline Systems
When manufactured and installed to applicable medical-gas requirements, suitable copper piping components can be used in medical gas pipeline systems for medical gases, oxygen, medical air, vacuum and other medical gases. - Industrial Piping
A few applications of copper fittings include fluid systems, gas systems, heat-transfer systems, and special copper piping systems. - Heat Transfer Systems
Copper’s high thermal conductivity makes copper piping and fittings suitable for applications where efficient heat transfer is required. - Commercial Buildings
Copper Buttweld Fittings may be utilized in commercial building services such as HVAC, refrigeration, plumbing, and mechanical piping systems.