. Electric railway review . , Bar Iron—Refined and Other-wise. The importance is suggested of a better and moredefinite knowledge of the character of the bar iron enteringinto the construction of locomotives and cars. It is pointedout that many of the trade terms as used today are meaning-less, and, therefore, the buyer must learn for himself theexact value of these terms. from the difference in expansion and contraction of the twometals. The runway through the union is clear and there are nodepressions where liquids may settle when the union is usedin connection with horizontal piping. The Je
. Electric railway review . , Bar Iron—Refined and Other-wise. The importance is suggested of a better and moredefinite knowledge of the character of the bar iron enteringinto the construction of locomotives and cars. It is pointedout that many of the trade terms as used today are meaning-less, and, therefore, the buyer must learn for himself theexact value of these terms. from the difference in expansion and contraction of the twometals. The runway through the union is clear and there are nodepressions where liquids may settle when the union is usedin connection with horizontal piping. The Jefferson unionsare thoroughly inspected and are made by the Jefferson UnionCompany of Lexington, which devotes its entire factoryand attention to the production of unions and flanges. Thesteady increase in the use. of Jefferson unions and a growingdemand have necessitated an increase in the plant. The addi-tions have just been completed and new machinery capacity of the power plant has also been Jefferson Union. Jefferson Union—Half Section. JEFFERSON UNIONS. Automatic machinery has been added where possible, andspecial tools have been acquired in addition to the alreadyexcellent equipment of the plant. The company now has over6,000 square feet of floor space. Jefferson unions are adapted for use on an oil, steam,water or air pipe line. They are made of malleable iron witha thoroughly ground bronze metal seat. The almost entire useof iron gives the union gi-eat strength and the use of two
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectstreetr, bookyear1906
