01 02What is difference between welding and fusion Full form of HDPE Pipe What is full form of PNG

Question

Accepted Answer

Welding involves melting and joining two metal pieces, while fusion involves melting and joining two plastic pieces.

Welding is used for joining metals, while fusion is used for joining plastics.
Welding involves the use of heat and pressure to join two metal pieces, while fusion involves the use of heat to melt and join two plastic pieces.
Examples of welding include arc welding, gas welding, and resistance welding, while examples of fusion include hot plate welding, butt fusion, and electrofusion.
HDPE stands for High-Density Polyethylene.
PNG stands for Piped Natural Gas.

Accepted Answer

It's join perfect fusion plastic piece them

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