The specific metal or metal fillers used in a job are also important. Stainless steel used for welding, for example, costs around $13-$15 per pound. This is much cheaper than cast iron, which can cost more than twice as much per pound.
A: In Chinese culture, the dragon symbolizes excellence, boldness, perseverance, divinity, power, valiancy, heroism and nobility. The dragon continues to overcome until he finds success. He is decisive, intelligent, energetic, optimistic and ambitious.
The dragon represents the untamed forces of nature, and often dwelt deep within the earth or sea. A red protector dragon has been a symbol of Wales for more than a thousand years, and dragons of various sorts featured heavily in late heroic tales, especially those of the exploits of Merlin.