Welded Elbow Bends
PDM-Racing
| Quantity: | |
|---|---|
Features of Welded Elbow Bend
Polished elbow exhaust Title:
Pipe fittings elbow exhaust elbow 90° & 45°&180° bend for Car
Infrastructure
The elbow body is connected to the pipeline through butt welding, and a groove needs to be pre processed to ensure welding quality;
Standard steering angles: 45 ° (diversion), 90 ° (right angle steering), 180 ° (U-shaped return).
Special customization: supports non-standard angles (such as 30 °, 60 °)
International implementation standards: American standard ASME, national standard GB/T, hygiene grade standards: DIN/SMS/3A;
Material types: carbon steel, stainless steel 304/316L, alloy steel, silicone, etc;
Stainless steel elbows Introduction:
Connect the stainless steel elbow to the pipeline through welding (argon arc welding/laser welding) to achieve 45 °, 90 °, 180 ° and other angle turns;
The material is mainly 304/316L stainless steel, containing molybdenum (Mo) element to enhance corrosion resistance;
Silicone Elbow Bends:
Steering angle: Supports standard steering angles such as 30 °, 45 °, 90 °, 135 °, 180 °, etc., to meet different spatial layout requirements;
Multi layer structure: typically designed with 3-5 layers of reinforcement (inner adhesive layer+fiber weaving layer+outer adhesive layer) to enhance compression resistance and durability;
Core processes: compression molding, winding molding;
Curvature classification: long radius (LR), short radius (SR), special curvature, etc;
3A Welded Elbow 45 Degree |
 |
| Size | D | L | L1 | R |
| 1/2" | 12.7 | 7.9 | 19.3 | 19.1 |
| 3/4" | 19.1 | 11.8 | 19.3 | 28.5 |
| 1" | 25.4 | 15.8 | 30.1 | 38.1 |
| 1 1/4" | 31.8 | 19.8 | 41.3 | 47.7 |
| 1 1/2" | 38.1 | 23.8 | 41.3 | 57.2 |
| 2" | 50.8 | 31.8 | 58.8 | 76.2 |
| 2 1/2" | 63.5 | 39.7 | 76.2 | 95.3 |
| 3" | 76.2 | 47.6 | 93.7 | 114.3 |
| 4" | 101.6 | 63.5 | 122.2 | 152.4 |
| 6" | 152.4 | 94.7 | 158.8 | 228.6 |
3A Welded Elbow 90 Degree |
|
| Size | D | L | L1 | R |
| 1/2" | 12.7 | 19.1 | 38 | 19.1 |
| 3/4" | 19.1 | 28.5 | 38 | 28.5 |
| 1" | 25.4 | 38.1 | 52.4 | 38.1 |
| 1 1/4" | 31.8 | 47.7 | 69.7 | 47.7 |
| 1 1/2" | 38.1 | 57.2 | 74.6 | 57.2 |
| 2" | 50.8 | 76.2 | 103.2 | 76.2 |
| 2 1/2" | 63.5 | 95.3 | 131.8 | 95.3 |
| 3" | 76.2 | 114.3 | 160.3 | 114.3 |
| 4" | 101.6 | 152.4 | 211.1 | 152.4 |
| 6" | 152.4 | 228.6 | 280 | 228.6 |
3A Welded Elbow 180 Degree |
|
| Size | D | L | R |
| 1" | 25.4 | 76.2 | 38.1 |
| 1 1/2" | 38.1 | 114.3 | 57.2 |
| 2" | 50.8 | 152.4 | 76.2 |
| 2 1/2" | 63.5 | 190.5 | 95.3 |
| 3" | 76.2 | 228.6 | 114.3 |
| 4" | 101.6 | 304.8 | 152.4 |
DIN Welded Elbow 45 Degree |
|
| Size | D | L | R |
| DN10 | 12 | 10.7 | 26 |
| DN15 | 18 | 14.5 | 35 |
| DN20 | 22 | 16.5 | 40 |
| DN25 | 28 | 20.7 | 50 |
| DN32 | 34 | 22.8 | 55 |
| DN40 | 40 | 24.8 | 60 |
| DN50 | 52 | 29 | 70 |
| DN65 | 70 | 33.2 | 80 |
| DN80 | 85 | 37.3 | 90 |
| DN100 | 104 | 41.5 | 100 |
| DN125 | 129 | 77.5 | 187 |
| DN150 | 154 | 93.2 | 225 |
DIN Welded Elbow 90 Degree |
|
| Size | D | L | R |
| DN10 | 12 | 26 | 26 |
| DN15 | 18 | 35 | 35 |
| DN20 | 22 | 40 | 40 |
| DN25 | 28 | 50 | 50 |
| DN32 | 34 | 55 | 55 |
| DN40 | 40 | 60 | 60 |
| DN50 | 52 | 70 | 70 |
| DN65 | 70 | 80 | 80 |
| DN80 | 85 | 90 | 90 |
| DN100 | 104 | 100 | 100 |
| DN125 | 129 | 187 | 187 |
| DN150 | 154 | 225 | 225 |
| DN200 | 204 | 300 | 300 |
DIN Welded Elbow 90 Degree With Straight End |
|
| Size | D | L | R |
| DN10 | 12 | 40 | 26 |
| DN15 | 18 | 47 | 35 |
| DN20 | 22 | 52 | 40 |
| DN25 | 28 | 70 | 50 |
| DN32 | 34 | 78 | 55 |
| DN40 | 40 | 85 | 60 |
| DN50 | 52 | 97 | 70 |
| DN65 | 70 | 110 | 80 |
| DN80 | 85 | 118 | 90 |
| DN100 | 104 | 140 | 100 |
| DN125 | 129 | 227 | 187 |
| DN150 | 154 | 265 | 225 |
ISO / IDF Welded Elbow |
|
| Size | D | L | L1 | R |
| 12.7 | 12.7 | 19.1 | 7.9 | 19.1 |
| 19 | 19.1 | 28.5 | 11.8 | 28.5 |
| 25 | 25.4 | 33.5 | 13.9 | 33.5 |
| 32 | 31.8 | 38 | 15.7 | 38 |
| 38 | 38.1 | 48.5 | 20.1 | 48.5 |
| 45 | 45 | 51.5 | 21.3 | 51.5 |
| 51 | 50.8 | 60.5 | 25.5 | 60.5 |
| 57 | 57 | 66 | 27.3 | 66 |
| 63 | 63.5 | 76.5 | 31.6 | 76.5 |
ISO / IDF Welded Elbow |
|
| Size | D | L | L1 | R |
| 76 | 76.2 | 88.9 | 36.7 | 88.9 |
| 89 | 89 | 100 | 42.3 | 100 |
| 102 | 101.6 | 127 | 52.6 | 127 |
| 108 | 108 | 130 | 53.9 | 130 |
| 114.3 | 114.3 | 135 | 55.9 | 135 |
| 133 | 133 | 165 | 68.3 | 165 |
| 159 | 159 | 199 | 82.4 | 199 |
| 204 | 204 | 300 | 124.3 | 300 |
| 219 | 219 | 308 | 126.4 | 302 |
Application:
Energy transmission: long-distance oil and gas pipelines, chemical equipment, marine engineering, turbocharging pipelines, radiator cooling circuits, etc;
Installation steps:
Component inspection: Confirm that the elbow material (carbon steel/stainless steel), angle (45 °, 90 °), and curvature radius (LR/SR) match the pipeline specifications;
Check the integrity of the groove, remove burrs and oil stains;
Space calibration: The deviation between the centerline of the pipeline and the elbow is ≤ 1.5mm to prevent stress concentration after welding;
Long radius elbows (LR) are preferred for use in high-pressure fluid systems.
Features of Welded Elbow Bend
Polished elbow exhaust Title:
Pipe fittings elbow exhaust elbow 90° & 45°&180° bend for Car
Infrastructure
The elbow body is connected to the pipeline through butt welding, and a groove needs to be pre processed to ensure welding quality;
Standard steering angles: 45 ° (diversion), 90 ° (right angle steering), 180 ° (U-shaped return).
Special customization: supports non-standard angles (such as 30 °, 60 °)
International implementation standards: American standard ASME, national standard GB/T, hygiene grade standards: DIN/SMS/3A;
Material types: carbon steel, stainless steel 304/316L, alloy steel, silicone, etc;
Stainless steel elbows Introduction:
Connect the stainless steel elbow to the pipeline through welding (argon arc welding/laser welding) to achieve 45 °, 90 °, 180 ° and other angle turns;
The material is mainly 304/316L stainless steel, containing molybdenum (Mo) element to enhance corrosion resistance;
Silicone Elbow Bends:
Steering angle: Supports standard steering angles such as 30 °, 45 °, 90 °, 135 °, 180 °, etc., to meet different spatial layout requirements;
Multi layer structure: typically designed with 3-5 layers of reinforcement (inner adhesive layer+fiber weaving layer+outer adhesive layer) to enhance compression resistance and durability;
Core processes: compression molding, winding molding;
Curvature classification: long radius (LR), short radius (SR), special curvature, etc;
3A Welded Elbow 45 Degree |
|
| Size | D | L | L1 | R |
| 1/2" | 12.7 | 7.9 | 19.3 | 19.1 |
| 3/4" | 19.1 | 11.8 | 19.3 | 28.5 |
| 1" | 25.4 | 15.8 | 30.1 | 38.1 |
| 1 1/4" | 31.8 | 19.8 | 41.3 | 47.7 |
| 1 1/2" | 38.1 | 23.8 | 41.3 | 57.2 |
| 2" | 50.8 | 31.8 | 58.8 | 76.2 |
| 2 1/2" | 63.5 | 39.7 | 76.2 | 95.3 |
| 3" | 76.2 | 47.6 | 93.7 | 114.3 |
| 4" | 101.6 | 63.5 | 122.2 | 152.4 |
| 6" | 152.4 | 94.7 | 158.8 | 228.6 |
3A Welded Elbow 90 Degree |
|
| Size | D | L | L1 | R |
| 1/2" | 12.7 | 19.1 | 38 | 19.1 |
| 3/4" | 19.1 | 28.5 | 38 | 28.5 |
| 1" | 25.4 | 38.1 | 52.4 | 38.1 |
| 1 1/4" | 31.8 | 47.7 | 69.7 | 47.7 |
| 1 1/2" | 38.1 | 57.2 | 74.6 | 57.2 |
| 2" | 50.8 | 76.2 | 103.2 | 76.2 |
| 2 1/2" | 63.5 | 95.3 | 131.8 | 95.3 |
| 3" | 76.2 | 114.3 | 160.3 | 114.3 |
| 4" | 101.6 | 152.4 | 211.1 | 152.4 |
| 6" | 152.4 | 228.6 | 280 | 228.6 |
3A Welded Elbow 180 Degree |
|
| Size | D | L | R |
| 1" | 25.4 | 76.2 | 38.1 |
| 1 1/2" | 38.1 | 114.3 | 57.2 |
| 2" | 50.8 | 152.4 | 76.2 |
| 2 1/2" | 63.5 | 190.5 | 95.3 |
| 3" | 76.2 | 228.6 | 114.3 |
| 4" | 101.6 | 304.8 | 152.4 |
DIN Welded Elbow 45 Degree |
|
| Size | D | L | R |
| DN10 | 12 | 10.7 | 26 |
| DN15 | 18 | 14.5 | 35 |
| DN20 | 22 | 16.5 | 40 |
| DN25 | 28 | 20.7 | 50 |
| DN32 | 34 | 22.8 | 55 |
| DN40 | 40 | 24.8 | 60 |
| DN50 | 52 | 29 | 70 |
| DN65 | 70 | 33.2 | 80 |
| DN80 | 85 | 37.3 | 90 |
| DN100 | 104 | 41.5 | 100 |
| DN125 | 129 | 77.5 | 187 |
| DN150 | 154 | 93.2 | 225 |
DIN Welded Elbow 90 Degree |
|
| Size | D | L | R |
| DN10 | 12 | 26 | 26 |
| DN15 | 18 | 35 | 35 |
| DN20 | 22 | 40 | 40 |
| DN25 | 28 | 50 | 50 |
| DN32 | 34 | 55 | 55 |
| DN40 | 40 | 60 | 60 |
| DN50 | 52 | 70 | 70 |
| DN65 | 70 | 80 | 80 |
| DN80 | 85 | 90 | 90 |
| DN100 | 104 | 100 | 100 |
| DN125 | 129 | 187 | 187 |
| DN150 | 154 | 225 | 225 |
| DN200 | 204 | 300 | 300 |
DIN Welded Elbow 90 Degree With Straight End |
|
| Size | D | L | R |
| DN10 | 12 | 40 | 26 |
| DN15 | 18 | 47 | 35 |
| DN20 | 22 | 52 | 40 |
| DN25 | 28 | 70 | 50 |
| DN32 | 34 | 78 | 55 |
| DN40 | 40 | 85 | 60 |
| DN50 | 52 | 97 | 70 |
| DN65 | 70 | 110 | 80 |
| DN80 | 85 | 118 | 90 |
| DN100 | 104 | 140 | 100 |
| DN125 | 129 | 227 | 187 |
| DN150 | 154 | 265 | 225 |
ISO / IDF Welded Elbow |
|
| Size | D | L | L1 | R |
| 12.7 | 12.7 | 19.1 | 7.9 | 19.1 |
| 19 | 19.1 | 28.5 | 11.8 | 28.5 |
| 25 | 25.4 | 33.5 | 13.9 | 33.5 |
| 32 | 31.8 | 38 | 15.7 | 38 |
| 38 | 38.1 | 48.5 | 20.1 | 48.5 |
| 45 | 45 | 51.5 | 21.3 | 51.5 |
| 51 | 50.8 | 60.5 | 25.5 | 60.5 |
| 57 | 57 | 66 | 27.3 | 66 |
| 63 | 63.5 | 76.5 | 31.6 | 76.5 |
ISO / IDF Welded Elbow |
|
| Size | D | L | L1 | R |
| 76 | 76.2 | 88.9 | 36.7 | 88.9 |
| 89 | 89 | 100 | 42.3 | 100 |
| 102 | 101.6 | 127 | 52.6 | 127 |
| 108 | 108 | 130 | 53.9 | 130 |
| 114.3 | 114.3 | 135 | 55.9 | 135 |
| 133 | 133 | 165 | 68.3 | 165 |
| 159 | 159 | 199 | 82.4 | 199 |
| 204 | 204 | 300 | 124.3 | 300 |
| 219 | 219 | 308 | 126.4 | 302 |
Application:
Energy transmission: long-distance oil and gas pipelines, chemical equipment, marine engineering, turbocharging pipelines, radiator cooling circuits, etc;
Installation steps:
Component inspection: Confirm that the elbow material (carbon steel/stainless steel), angle (45 °, 90 °), and curvature radius (LR/SR) match the pipeline specifications;
Check the integrity of the groove, remove burrs and oil stains;
Space calibration: The deviation between the centerline of the pipeline and the elbow is ≤ 1.5mm to prevent stress concentration after welding;
Long radius elbows (LR) are preferred for use in high-pressure fluid systems.
