What is a 90 degree short radius elbow, and what is its function in piping systems?
What materials are commonly used to manufacture 90 degree SR elbows?
Specification of 90 degree short radius elbow
Material | Sizes | Origin |
---|---|---|
|
1/2"-18" | Russian / USA / Ukraine / Japanese / European / Korean / Indian |
Types | Delivery time | Manufacturing process |
|
South Africa : 27 - 29 days Kuwait : 4 - 5 days UK : 27 - 29 days |
|
Schedule | Manufacturing types | Bending Radius |
SCH10, SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS | ERW / Welded / Seamless | 3D / 5D / 6D / 1D / 2D / 8D / 10D |
Testing | Certificates | Dimensions |
|
EN 10204/3.1B Raw Materials Certificate Third Party Inspection report |
|
End Type | Equipment | Connection |
|
|
Welding |
Types of 90 degree short radius elbow
SS 90 degree short radius elbow
Inconel elbow short radius 90 degrees
Nickel alloy short radius 90deg pipe elbow
CS 90 degree short radius elbow
DSS short radius 90 elbow
Super duplex SR 90 elbow
90 Degree short radius elbow dimensions
Normal Pipe Size | Outer Diameter D |
Center-to-End A |
1 | 33.4 | 25 |
1 ¼ | 42.2 | 32 |
1½ | 48.3 | 38 |
2 | 60.3 | 51 |
2 ½ | 73 | 64 |
3 | 88.9 | 76 |
3 ½ | 101.6 | 89 |
4 | 114.3 | 102 |
5 | 141.3 | 127 |
6 | 168.3 | 152 |
8 | 219.1 | 203 |
10 | 273 | 254 |
12 | 323.8 | 305 |
14 | 355.6 | 356 |
16 | 406.4 | 406 |
18 | 457 | 457 |
20 | 508 | 508 |
22 | 559 | 559 |
24 | 610 | 610 |
90 Deg SR elbow weight chart
Normal Pipe Size | Weight In LBS | Weight In KG |
1 | 0.25 | 0.11 |
1.1/4 | 0.4 | 0.18 |
1.1/2 | 0.56 | 0.25 |
2 | 1 | 0.45 |
2.1/2 | 2.13 | 0.97 |
3 | 3 | 1.36 |
3.1/2 | 4.5 | 2.04 |
4 | 6.25 | 2.83 |
5 | 9.6 | 4.35 |
6 | 18 | 8.16 |
8 | 34 | 15.42 |
10 | 58 | 26.31 |
12 | 80 | 36.29 |
14 | 105 | 47.63 |
16 | 132 | 59.87 |
18 | 167 | 75.75 |
20 | 210 | 95.25 |
22 | - | - |
24 | 298 | 135.17 |
What are the typical sizes of buttweld 90° short radius elbows used in piping systems?
What are the requirements for the thickness of a short radius 90 degree elbows according to industry standards?
The thickness requirements for short radius 90 degree elbows are specified by industry standards - ASME B16.9 for carbon steel and ASME B16.28. The thickness of the elbow is determined based on the following factors:
It is crucial to refer to the relevant standards and norms that apply to the piping system in order to calculate the required thickness. This guarantees adherence to industry regulations. Depending on the needs of the particular application, consulting manufacturers or industry experts can also be helpful in making the right thickness choice.
What is the maximum pressure rating for a seamless 90 deg short radius elbow according to industry standards?
What are the advantages and disadvantages of using a 90 Degree SR welded elbow over other types of elbows?
Advantages of using a 90 Degree SR welded elbow:
Disadvantages of using a short radius 90 deg weld on elbow: