Tests of flexible gas tubing. . e performed ac-cording to the standard procedure in use at the Bureau of Standards, described in thelatest edition of Circular No. 38 of the Bureau. (b) The rubber slip end shall preferably be shaped in accordance with the Fig. 4;but any other shape may be used if it can be conclusively shown to be of substan-tially equivalent value. 9. ATTACHMENT OF SUP KNDS OR FITTINGS The joint between the slip end and the tubing shall be so tight and strong that itwill withstand the tests prescribed for the tubing itself in the following particulars:Tensile strength (paragra
Tests of flexible gas tubing. . e performed ac-cording to the standard procedure in use at the Bureau of Standards, described in thelatest edition of Circular No. 38 of the Bureau. (b) The rubber slip end shall preferably be shaped in accordance with the Fig. 4;but any other shape may be used if it can be conclusively shown to be of substan-tially equivalent value. 9. ATTACHMENT OF SUP KNDS OR FITTINGS The joint between the slip end and the tubing shall be so tight and strong that itwill withstand the tests prescribed for the tubing itself in the following particulars:Tensile strength (paragraph 4 (b); twisting (paragraph 4 (c); and tightness (paragraph6 (a) and (b).) Bureau of Standards Technologic Paper No. 133 ^Ssk INSPECTION OF GAS ANDGAS METERS DEPARTMENT City Hail, Newark, N. FRANCJSCO, Inspector Kppmmb Ofe %am Itsplaij QUari* 9ks„erf to /..BAMBERGER. & CO. by the Inspector of Gas and Gas Meters of the City of Newark,with his approval of the samples of gas tubing attached tothis ZxJoqamt^pC^ -^t^OL^A^C-Md Inspector.
Size: 1575px × 1587px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorberrywm, bookcentury1900, bookdecade1910, bookyear1919
