A Catalogue and Handbook of Piping Materials for Steam-air-hydraulic High Pressure Piping Systems Including Valves, Fittings, Flanges, Pipe and Pipe Bends, Separators, Etc. Made from All Suitable Materials: General Iron Castings to 50 Tons. Cast Steel Valves and FittingsRand, McNally & Company, printers, 1912 - 395 páginas |
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Página 2
... furnished with threads and couplings , unless otherwise specified . Merchant pipe averages about 10 % below listed ... plain ends , no threads unless otherwise ordered . DOUBLE EXTRA STRONG PIPE . Will average about twice the strength of ...
... furnished with threads and couplings , unless otherwise specified . Merchant pipe averages about 10 % below listed ... plain ends , no threads unless otherwise ordered . DOUBLE EXTRA STRONG PIPE . Will average about twice the strength of ...
Página 7
... plain ends , unless otherwise ordered . For cut lengths an extra charge above random will be made . For threaded pipe an extra charge above plain end will be made . We can thread any size required so finished . We can furnish couplings ...
... plain ends , unless otherwise ordered . For cut lengths an extra charge above random will be made . For threaded pipe an extra charge above plain end will be made . We can thread any size required so finished . We can furnish couplings ...
Página 10
... Furnished with plain ends , unless otherwise specified . Commercial lengths are 12 feet long . Prices on application . GAUGE TUBING . Price of seamless or brazed tubing , of diameters 1 inch to 10 inch and any gauge in which the ...
... Furnished with plain ends , unless otherwise specified . Commercial lengths are 12 feet long . Prices on application . GAUGE TUBING . Price of seamless or brazed tubing , of diameters 1 inch to 10 inch and any gauge in which the ...
Página 27
... Furnished with plain face not drilled unless otherwise ordered . These valves may be packed under pressure , while valve is wide open . For Regrinding Valves for standard pressure see page No. 162 . STANDARD BRASS HORIZONTAL , ANGLE AND ...
... Furnished with plain face not drilled unless otherwise ordered . These valves may be packed under pressure , while valve is wide open . For Regrinding Valves for standard pressure see page No. 162 . STANDARD BRASS HORIZONTAL , ANGLE AND ...
Página 28
... Furnished with plain face not drilled unless otherwise ordered . For Regrinding Valves for standard pressures , see page No. 164 . Size Price STANDARD BRASS SWING CHECK VALVES 125 Pounds Steam. 28 BEST MANUFACTURING CO .
... Furnished with plain face not drilled unless otherwise ordered . For Regrinding Valves for standard pressures , see page No. 164 . Size Price STANDARD BRASS SWING CHECK VALVES 125 Pounds Steam. 28 BEST MANUFACTURING CO .
Términos y frases comunes
125 Pounds Steam ADJUSTABLE WEDGE GATE Angle Valves BEST Bolts Bronze Seats Bronze Stem By-Pass carried in stock CAST IRON FLANGED center to face CHECK VALVES diameter and drilling Disc Rings Double Taper Discs drilling of Flanges Extra for Drilling EXTRA HEAVY CAST face dimensions Faced and Drilled Faced and Faced Faced Drilled Faced Faced Faced Price facing of flanges Flanged Ends Flanges see page Forged Steel Furnished with 1/32 Furnished with plain Galvanized Gaskets Globe Heavy Cast Steel Hydraulic Iron Pipe Iron Pipe Size Low Pressure Malleable Iron Medium Non-Rising Stem order at special plain face Price Price Price Size Price Prices for sizes Prices on application raised face Regrinding RETURN BENDS Screw and Yoke Screwed and Flanged Seats and Disc sizes not listed special facing special prices Spot Faced STANDARD CAST IRON Steam Working Pressure unless otherwise ordered Van Stone Water Working Pressure WEDGE GATE VALVES Welded
Pasajes populares
Página 393 - To find the pressure in pounds per square inch of a column of water, multiply the height of the column in feet by .434. Approximately, we say that every foot elevation is equal to % Ib. pressure per square inch ; this allows for ordinary friction. To find the diameter of a pump cylinder...
Página 393 - The evaporation of 30 pounds of water per hour from a feed water temperature of 100° F.
Página 393 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Página 374 - FRICTION OF WATER IN PIPES. Friction loss, in pounds pressure per square inch, for each 100 feet of length of different sizes of clean iron pipe discharging given quantities of water per minute.
Página 375 - For approximate horse power, multiply the figures in the table by 2. For any other loss of pressure, multiply by the square root of the given loss. For any other length of pipe, divide 240 by the given length expressed in diameters, and multiply the figures in the table by the square root of this quotient, which will give the flow for 1 pound loss of pressure.
Página 6 - ... per cent of total order in lengths from 6 feet to 12 feet. For pipe fitted with threads and couplings, an extra charge will be made above plain ends. For cut lengths, an extra charge will be made above random lengths. For galvanized, or coated pipe, an extra charge will be made above black. Size DIAMETERS Thickness Weight per foot, plain ends External Internal...
Página 374 - Friction Loss, in Pounds Pressure per Square Inch, for each 100 Feet of Length in Different Size Clean Iron Pipes Discharging given Quantities of Water per Minute (GA ELLIS * CE) sLa A .1 3s A st 3 M c S?
Página 393 - A cubic foot of water contains "]\ gallons, 1728 cubic inches, and weighs 62| pounds. To find the pressure in pounds per square inch of a column of water multiply the height of the column in feet by .434.
Página 18 - These methods have been superseded naturally by the shrunk and rolled joint, whereby the flange is bored out to a shrink fit, then heated and placed on the pipe, after which the pipe is expanded by a large power roller expander until it not only fits the barrel of the flange, but the metal of the pipe flows into the corrugations in the hub of the flange not shown, usually one corrugation in each half of flange.
Página 373 - VELOCITY OF FLOW OF WATER In Feet per Minute, Through Pipes of Various Sizes, for Varying Quantities of Flow...