Active Member
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[China]
Address: Tulou Industrial Zone, Xinda highway, Mengcun Hui Autonomous County, Hebei Province
Contact name:zhang
HEBEI PENGXIN PIPELINE EQUIPMENT GROUP CO.,LTD |
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Pipe Elbow Fittings 3" A234 WPB
Seamless elbow: Different forming processes are selected for bends according to different materials or wall thickness. The seamless elbow forming process used by the manufacturer is hot push, stamping, extrusion and so on.
Technical requirements
required to control the radius of curvature. For example, if the
radius length is 1.5 D, the radius of curvature must be within the
required tolerance. Because most of these pipe fittings are used
for welding, in order to improve the welding quality, the end part
is groove, leaving a certain angle, with a certain edge, this
requirement is also more strict, how thick the edge, how much angle
and deviation range are stipulated. There are many more geometric
dimensions than pipe fittings. The surface quality and mechanical
properties of the elbow are basically the same as those of the
pipe. For welding convenience, the material of the steel connected
to the pipe is the same
Scope of use
Because the elbow has good comprehensive performance, it is widely
used in chemical industry, construction, water supply, drainage,
oil, light and heavy industry, freezing, sanitation, plumbing, fire
fighting, electric power, aerospace, shipbuilding and other basic
projects.
| Chinese name | Pipe elbow fittings | Angle | 45 and 90 180 Three most commonly used |
| Foreign Language | elbow | attended mode | Direct welding flange connections |
| Alias | forge and press；forge and stamp | Classification | Welding elbow, punching elbow, pushing elbow, etc |
| Applications | Plumbing installation |
