Audited Supplier
Description
Elbow
Steel pipe elbow is a key parts in a piping system for to change the fluid flow direction. It is used to connect two pipes with same or different nominal diameters, and to make the pipe turn to a certain direction.
According to fluid direction of the pipelines, elbow can be divided into different degrees, such as 45 degree, 90 degree,180 degree, which are most common degrees. Also there has 60 degree and 120 degree, for some special pipelines.
Elbows are split into two groups, if the radius is the same as pipe diameter (Center-to-Face dimension of 1.0 X diameter ), it called Short Radius Elbow (SR elbow) used normally for low pressure and low speed pipelines or in tight areas where clearance is the main issue. If the radius is larger than pipe diameter (Center-to-Face dimension of 1.5 X diameter) then we call it a Long Radius Elbow (LR Elbow) used for high pressure and high flow rate pipelines.
As per the connection with pipe, elbows could be classified as Butt Welded Elbow, Socket Welded Elbow and Threaded Elbow. According to the valve body material, it has stainless steel, carbon steel and alloy steel elbow.
Specification
Elbow Specification
Nominal | Outside Diameter | 90°Elbows | 45°Elbows | 180°Returns | ||||
Pipe Size | Long Radius | Short Radius | Long Radius | Long Radius | ||||
(inches) | (mm) | (inches) | Center to Face | Center to Face | Center to Face | Radius | Center to Center | Back to face |
|
|
| (inches) | (inches) | (inches) | (inches) | (inches) | (inches) |
1/2 | 21.3 | 0.84 | 1.5 | - | 5/8 |
| 2 | 1.875 |
3/4 | 26.7 | 1.05 | 1.125 | - | 7/16 |
| 2.25 | 1.6875 |
1 | 33.4 | 1.315 | 1.5 | 1 | 7/8 |
| 3 | 2.1875 |
1.25 | 42.2 | 1.66 | 1.875 | 1.25 | 1 |
| 3.75 | 2.75 |
1.5 | 48.3 | 1.9 | 2.25 | 1.5 | 1.125 | 3 | 4.5 | 3.25 |
2 | 60.3 | 2.375 | 3 | 2 | 1.375 | 4 | 6 | 4.1875 |
2.5 | 73 | 2.875 | 3.75 | 2.5 | 1.75 | 5 | 7.5 | 5.1875 |
3 | 88.9 | 3.5 | 4.5 | 3 | 2 | 6 | 9 | 6.25 |
3.5 | 101.6 | 4 | 5.25 | 3.5 | 2.25 | 7 | 10.5 | 7.25 |
4 | 114.3 | 4.5 | 6 | 4 | 2.5 | 8 | 12 | 8.25 |
5 | 141.3 | 5.563 | 7.5 | 5 | 3.125 | 10 | 15 | 10.3125 |
6 | 168.3 | 6.625 | 9 | 6 | 3.75 | 12 | 18 | 12.3125 |
8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16.3125 |
10 | 273.1 | 10.75 | 15 | 10 | 6.25 | 15 | 30 | 20.375 |
12 | 323.9 | 12.75 | 18 | 12 | 7.5 | 18 | 36 | 24.375 |
We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube
4. why should you buy from us not from other suppliers?
1.Strong financial support:we can handle max amount 100-500 million dollars for an order. 2.Rich experienced marketing team/production team/after-sales team 3.We can provide you with all the required documents when the tender is in progress.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
