A105 carbon steel socket weld flange
A105 carbon steel socket weld flange is one of material of carbon steel.the carbon steel socket weld flange has another model, such Q235B，A3、10#、#20,Q345B and so on.The socket weld flange has different continue face: RF,MFM,TG,RJ. PN<=10.0MPa,DN<=40.
The socket welding flange refers to the flange welded to the pipe end and the outside side by inserting the end of the pipe into the blue ring ladder. There are two types with neck and without neck. The flanges with neck flanges are good in rigidity, small in welding deformation and good in sealing, and can be used for occasions where pressure is 1.0~10.0MPa. B flange for container is also a socket welding flange, which is used for occasions with high sealing requirements. When designing, socket welding flange can be checked according to integral flange.
Advantages and drawbacks of Socket Weld fittings
1.The pipe needn’t be beveled for weld preparation. Temporary tack fastening is not any required for alignment,
because in theory the fitting ensures correct alignment.
2. The weld metal cannot penetrate into the bore of the pipe.
3. they will be employed in place of rib fittings, therefore the risk of leak is far smaller. Radiography isn’t
practical on the fillet weld; thus correct fitting and fastening is crucial. The fillet weld could also be inspected
by surface examination, magnetic particle (MP), or liquid penetrant (PT) examination strategies.
4. Construction prices ar under with butt-welded joints because of the shortage of exacting fit-up needs and
elimination of special machining for butt weld finish preparation.
Detail information of socket weld flange
Size: 1/2” to 60”, DN 12mm to DN 1500mm
Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250
Facing: RF / RTJ
Material of Socket Welding Flanges:
Cabon steel: A105, A350 LF2
Packing: plywood case and plywood pallet
Standards, Dimensions & Weight
The Socket Welding Flange is attached to the pipe by a fillet weld around the hub of the flange. An optional internal weld may be applied in high stress applications.
ASME/ANSI B16.5 Class 150 SW/ Class 300/ Class 600/ Class 1500
Do you want to know Different of weld neck flange and slip on flange?
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Expect socket weld flange and slip on flange we also has blind flange hreaded flange and some pipe fittings. We can provide all pipe fittings of the pipeline construction.
