A105 A182 socket elbow 90 degree ASME B16.11 6000LBS
Concept of SW elbow
According to the production process, it can be divided into: welding elbow, stamping elbow, pushing elbow, casting elbow and so on.
According to the bending radius, it can be divided into socket welding 90° elbow and socket welding 45° elbow, and can be divided into equal diameter elbow and different diameter elbow according to shape.
The ways to connect with the pipe are: direct welding (commonly used way), flange connection, hot-melt connection, electric fusion connection, thread connection and socket connection, etc.
Specification of SW Couplings
|Type||90 Degree and 45 Degree|
|Shape||Straight and Reducing|
|Size Range||1/8″ – 4″ / DN6 – DN100|
|Pressure Rating||Class 3000lbs, 6000lbs, 9000lbs|
|Standard||GB/T 14383, ASME B16.11, BS3799|
|Carbon Steel||ASTM A105 / A105N|
|Low Temp Carbon Steel||ASTM A350 LF2/LF3|
|Pipeline Steel||ASTM A694 F42 / 46 / 56 / 60 / 65|
|Alloy Steel||ASTM A182 F11 / 12 / 5 / 9 / 91 / 92|
|Stainless Steel||ASTM A182 F304/304L/304H, 316/316L, 310S, 317,347,904L|