Various Curvature Radius Pipe Elbows, X52 Pipeline Steel Hot
Frequency Simmering Pipe Elbows, Large Diameter Pipe Elbows
Pipe Elbows: It is bent by a complete set of bending equipment, which is
divided into two processes: cold simmering and hot pushing. No
matter what kind of machinery, equipment and pipelines, most of
them use elbows, which are mainly used for oil, gas, liquid
infusion, engineering bridge construction, etc.
Process: hot simmering, cold bending
Material: carbon steel, stainless steel, alloy steel
Multiples: 2D, 3D, 4D, 5D, 6D, etc.
| Name | Pipe fitting elbows |
| Material | Stainless Steel | ASTM A240 304 304L 316L 321 321H 347 347H 904L ASTM A789 S31803
S32205 S32750 |
| Carbon Steel | ASTM A234 WPB A420 WPL3 WPL6 A516 GR70 GR65 GR60 GR55 ISO3183/API
5L L36/X52 L415/X60 L450/X65 L485/X70 |
| Alloy Steel | ASTM A335 P11 P22 SA387 GR.11 GR.22 |
| Titanium | Gr1 Gr2 Gr3 Gr5 Gr7 Gr12 |
| Copper/Brass | We can also produce according to customer’s requirements |
| Standard | ASME B16.9, ANSI B16.9, ASTM , JISB2312,DIN,BS, GBT12459-05,
GB13401-05,GOST |
| ASME B16.9-2007,MSS SP 43-1991,MSS SP-75,ASTM B363 |
| Size | 1/2"-96" DN15-DN2400 |
| Wall thickness | Sch5S, Sch10S, Sch40S, Sch80S Sch10,Sch20,Sch30,STD,Sch40,Sch60,XS,Sch80,Sch100,Sch120,Sch140,Sch160,XXS, |
| Type | Butt welded or Seamless |
| Shape | Equal or Reducing |
| Product | 1. Elbow L/R & S/R (45/90/180 DEG) according to customer’s requirement can produce the other's degree,
such as 22.5 degree 30 degree 60 degree etc. |
| 2. Tee(Straight and Reducing) |
| 3. Reducer(Concentric and Eccentric) |
| 4. Cross |
| 5. Cap(Round and Elliptical) |
| 6. Stub
End |
| Surface | Black painting ; Pickling ; Sand blasting |
| Certificate | ISO9001 ; ISO9001:2008 |
| Package | Wood case or Wooden pallets or according to the customer's
requirements. |
| Lead Time | Within 30 days or according to the customer's requirements. |
| MOQ | 1 Piece |
The connection method and angle requirements of the elbow: During
the processing of the elbow, in the pipeline system, the
intermediate frequency elbow is a pipe fitting that can change the
direction of the pipeline to a certain extent during operation.
According to its angle, it can be effectively divided into three
most common types: 45°, 90°, and 180°. To a certain extent, the
elbow can effectively include other abnormal angle elbows such as
60° according to its engineering needs. During the production
process, the material of the elbow will have its alloy steel,
malleable cast iron, Carbon steel, cast iron, stainless steel,
non-ferrous metals and plastics, etc. The way the elbow is
connected to the pipe during operation will be directly welded. To
a certain extent, according to its production process, it can be
effectively divided into welding elbow, stamping elbow, casting
elbow, etc. A common connection pipe fitting in pipeline
installation, used for the connection at the bend of the pipeline.
The force analysis in the process of bending the pipe, in the
process of bending, the pipe wall on the back of the bending will
be stretched and thinned, and the curved concave surface will be
squeezed and thickened during use. The compressive performance of
the material is better than the tensile performance, and the
pipeline is generally elongated; the bending direction of the
pipeline is stressed, the side is not stressed, and the pipeline
section becomes elliptical.
