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Flange
Forging
Flange piece
GB
ANSI
DIN
UNI
JIS
Manager: Zhi xudong
Mobile: 13935026480
Phone: 86 0350 6055368 
Fax: 86 0350 6082081 
Address:Industrial Park of Cuijiazhuang, Dinxiang County, Shanxi province, China
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How the flange and pipe welding together what position?
How the flange and pipe welding together what position?
Flange classification number. Tends to be used with flat flange, welded flange (long neck flange), live sets of flange, etc.. Flange for the low-voltage, using plug welding, on both sides of welding, welding depth from the flange sealing surface of 2-5mm, welded flange can be welded directly to the live set of flange bolts to connect without solder.
 
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