After we surfing on piping and fabrication system or installed pipe or anything that connect with piping or fabrication system, now it's the time that we Dig the Deepest of Piping Fabrication.
Hammer Weld.
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| Hammer Weld |
Method of manufacturing large pipe (usually NPS 20 or DN 500 and larger) by bending a plate into circular form, heating the overlapped edges to a welding temperature, and welding the longitudinal seam with a power hammer applied to the outside of the weld while the inner side is supported on an overhung anvil.
Hangers and Supports.
Hangers and supports include elements which transfer the load from the pipe or structural attachment to the supporting structure or equipment. They include hanging-type fixtures such as hanger rods, spring hangers sway braces, counterweights, turnbuckles, struts, chains, guides, and anchors and bearing-type fixtures such as saddles, bases, rollers, brackets, and sliding supports.
Header.
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| Header |
A pipe or fitting to which a number of branch pipes are connected.
Heat-Affected Zone.
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| head affected zone |
That portion of the base metal which has not
