In the steel industry, the term HSS stands for hollow structural sections. According to Halin Pipe Corporation, HSS is a type of metal profile with a hollow tubular cross-section. Most HSS are of circular or rectangular sections.However, other shapes are available, such as elliptical.SS is a cold-formed, welded steel tube used for welded or bolted building construction, bridges and other structures and manufactured products. It is made in square, rectangular and round shapes.
On April 28, 1967, with the United States at war in Vietnam, Ali refused to be inducted into the armed forces, saying âI ainât got no quarrel with those Vietcong.â On June 20, 1967, Ali was convicted of draft evasion, sentenced to five years in prison, fined $10,000 and banned from boxing for three years.
1 Vietnam is a small country in Southeast Asia. 2  The Vietnam War was the longest war in which the United States took part. 3  The Vietnam War began in 1957 and ended in 1975. 4  Vietnam was separated into North Vietnam and South Vietnam.5  North Vietnam was communist, and they wanted to end U.S. support of South Vietnam. Vietnam is a small country in Southeast Asia. 2  The Vietnam War was the longest war in which the United States took part. 3  The Vietnam War began in 1957 and ended in 1975. 4  Vietnam was separated into North Vietnam and South Vietnam.