Choosing the right hose. Welding hoses are specifically designed for particular gases and pressures. To prevent mix-ups, hoses are usually color coded: red for acetylene and other fuel gases, green for oxygen and black for inert gases and compressed air. Welding hoses consist of a tube and protective cover. Grade R for acetylene only. Tube and cover are not flame resistant and not oil resistant.
O.C. Smith (June 21, 1932 â November 23, 2001) was an American musician. His recording of Little Green Apples went to number 2 on the Billboard Hot 100 in 1968 and sold over one million records.
Albert Greene (born April 13, 1946), better known as Al Green, is an American gospel and soul music singer. He reached the peak of his popularity in the 1970s, with hit singles such as You Oughta Be With Me, I'm Still In Love With You, Love and Happiness, and Let's Stay Together.