GODEOTOS SPECIMEN OF ASBESTOS IN ITS NATURAL STATE ASBESTOS is a fibrous mineral and one of Nature’s unique products. It is found in various parts of the world and usually occurs in narrow veins or seams. When treated mechanically: it yields soft, white,delicate,and exceedingly strong fibres,which can be spun, woven, and otherwise manufactured into many useful articles, In addition to its fire-proof qualities it is acid-proof and is practically indestructible. Italso forms a valuable insulator for electrical purposes. There are no approved forms of heat-non-con- ducting coverings now in use which do not cither contain Asbestos or depend upon it for their efficiency. We illustrate in the following pages some of our most important Asbestos Heat Non-Con- ducting Coverings. ASBESTO-SPONGE FELTED SECTIONAL PIPE COVERING FOR HIGH PRESSURE STEAM Made in sectional or Block form with a number of lamina- tionsofathin felt, manufactured _ from pure, long-fibered Asbestos and a small quantity of granu- lated sponge, producing innu- merable air cells. As it is very elastic, it is especially valuable where there is danger from mo- tion and vibration. It isadapted for the highest steam pressure. Made 1’ to 2” thick tomms standard size pipes %” to 16” diameter. SEE PRICE LIST, PAGE 11 J-M 85% MAGNESIA SECTIONAL PIPE COVERING FOR HIGH PRESSURE STEAM Carbonate of Magnesia com- bined with Asbestos Fibre is well known as an efficient and durable material for covering high pressure surfaces. Our 8526 Magnesia Steam Pipe Covering is made from 1” to 2” thick to fit standard pipes from %” to 14” in diameter. For larger surfaces we supply curved segments or blocks. SEE PRICE LIST, PAGE 12 3 ASBESTOS FIRE=FELT SECTIONAL PIPE COVERING FOR STEAM PIPES, ETC. Fire-Felt is a product pre- pared under a felting process from a selected grade of fibrous asbestos, contains innumerable air cells, is absolutely fire- proof and is not affected by moisture. It is made in cylin- drical sections for high pres- sure steam pipe, sheets for boilers, and rolls for heaters. Made 1” to 3” thick tomas standard pipes from 1%” to 16” in diameter. SEE PRICE LIST, PAGE 11 4 ASBESTOCEL FIRE-PROOF SECTIONAL PIPE COVERING FOR MEDIUM PRESSURE STEAM Our Asbestocel Covering is con- structed of successive layers of plain and corrugated Asbestos Paper, and is an improvement upon ordinary air-cell coverings, because the cor- rugations run around the pipe, as shown in cut, instead of lengthwise, and effectually block out circula- tion, Alitests demonstrate Asbesto- cel to be superior to all other air- cell coverings. Made 1”, 3” and 447 thick to fit standard pipes %” to 16” diameter. SEE PRICE LIST, PAGE 11 MAGNESIA-ASBESTOS SECTIONAL PIPE COVERING FOR MEDIUM PRESSURE STEAM PIPES This is a moulded Covering, absolutely fire-proof, durable and tough; is equal, if not superior to any moulded Cover- ing of similar construction. Made to fit standard pipes from %” to 12” diameter. SEE PRICE LIST, PAGE 11 6 J-M AIR-CELL FIRE-PROOF SECTIONAL PIPE COVERING FOR MEDIUM AND LOW PRESSURE STEAM A light cellular pipe cover- ing, neat in appearance, efh- cient in use, and inexpensive. An excellent covering for medium and low pressure steam. Made 1”, 34” and %” thick to fit standard pipes from %” to 16” diameter. SEE PRICE LIST, PAGE 11 ~ CHAMPION & AQUA SECTIONAL PIPE COVERINGS FOR LOW PRESSURE AND HOT WATER HEATING PURPOSES Champion covering is a com- bination of Asbestos and Wool Felt 54” thick as shown in cut. Suitable for low pressure and hot water heating purposes. Aqua covering is same con- struction as Champion, but 34” thick. Suitable for hot water pipes. Made to fit standard pipes from %” to 8” diameter. SEE PRICE LIST, PAGE 11 5 ZERO SECTIONAL PIPE COVERING TO PROTECT PIPES AGAINST FREEZING This covering successfully insulates cold water pipes against freezing. When exposed to weather two thicknesses should be used —one section over another, breaking all joints, and the surface should be painted with asphaltum, pitch, tar, etc. Made to fit standard pipes from 1%” to ro” diameter. SEE PRICE LIST, PAGE 11 9 SHEET, BLOCK & CEMENT COVERINGS FOR LARGE OR UNEVEN SURFACES We make 85 per cent. Magnesia Blocks 6”x36” or 3”x18” from 1” to 3” thick. We make Fire Felt Sheets 24”x36” or Blocks 6”x36” from %” to: 37 thick. We make Moulded Asbestos Blocks 4”x18” from 1” to 3” thick. We make eighty-five and other per cent. Magnesia Cement, and Asbestos Cements for all purposes of heat insulation. Suitable for covering Boilers, Domes, Superheating Drums, Tanks, ete; SEE PRICE LISTS, PAGES 11 & 12 Io PRICE LIST ALL COVERINGS EXCEPT MACNESIA DISCOUNT ACCORDING TO GRADE & QUANTITY NOVEMBER, 1904 (Superseding all previous lists) Dinmeter Covering, Elbows, Tees, —_Valves of Pipe per Foot each - each each Y% in. Uh ie) $ .25 As Qe $33 Sani 22 25 ee 33 : 23 25 33 33 Ae 2 25 33 33 Oe ae ys 25 233 33 2 - poy 27 36 36 pipe i seu sei AI AI 3 Hs .36 36 .48 48 372 -40 4o 53 53 ge 44 44 59 59 ay 47 47 .63 63 5 .50 .50 .67 67 Pass, 5 58 a 17 7 ; 67 70 .90 go 8 ; 74 ee 1.00 1.00 9 : 83 .84 LS 10 a 95 1.00 1.30 12 ; 1.10 13 - 1.20 Use Asbestos Cement Felt- O. wean ing for fittings larger than 10 as ce TSO inches and for all flanged TS 1.45 and irregular fittings a 1.55 All pipe coverings are supplied in sections three feet long, canvassed and with bands. BLOCKS Thickness Sts Foe Sa ss Thickness Sqv Re: yy in, ¢ 8 25 in. ¢ .49 I + 2s Bie. ss te) 1%" .30 Rh ae .60 THICKNESS OF COVERINGS AND WEIGHT PER LINEAL FOOT FURNISHED ON REQUEST Il PRICB LIST MAGNESIA PRODUCTS LIBERAL DISCOUNT TO LARGE CONSUMERS. Inside Price Diameter Per Lineal ERT Tees Crosses epee of Pipe Foot go® & 45 Valves neal, 85 his $ .16 § .20 $ Bowes Bye Ce 16 .20 124. eae 36 I wu .18 .20 24 Ana 36 iy Uh 20 .20 .24 «32 -36 ye VG PB ,20 24 mane se 36 2 es .24 24 223) ea .40 Pap Ue OF .28 Be .40 S52 B ye 30 oe -36° Aa .64 32s 34 .36 40.52 80 4 # 38 4o .48 60 1.00 Ase 42 48 .60 2 koa 5 a 46 60 .00 7 .06N ainAG 6 “ 50 80 1.00). 250m teas 7 a 55 1,00 1.20, J.6Gie ong: 8 4 60 lage 1.60 2,20 72740 9 * 65 1.66 2:00: "92566 to zy af 2.00 2.40 3.00 LZ es 1.00 0.D. 14 1.20 16 “A 5.30 All pipe coverings are sup- 18 ‘“ 1.45 ese in secti ns three feet F % ong, canvassed and with 20 TiEO bands. 24 * 1.55 20 : 2.25 E Thickness Sq. Ft. BLOCKS Thickness Sq. “Ft. Yin. §$ .15 154 in. $ .30 2% in. $ .40 4 - SUR SER .30 25% 40 en ee Ge 1h « 25 2 235 2% «50 1 “a .25 24% Ks 40 3 bs 50 1%“ 125 2%“ .40 Bia ine .€0 Tis 25 2% | .40 3% * -60 THICKNESS OF COVERINSS AND WEIGHT PER LINEAL FOOT FURNISHED ON REQUEST iat) MON apd sce ee?