NBS Voluntary Product StandardU.S. Department of Commerce, National Bureau of Standards, 1972 |
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... types of various products , ( 2 ) technical requirements , and ( 3 ) methods of testing , grading , and marking . The objective of a Voluntary Prod- uct Standard is to establish requirements which are in accordance with the principal ...
... types of various products , ( 2 ) technical requirements , and ( 3 ) methods of testing , grading , and marking . The objective of a Voluntary Prod- uct Standard is to establish requirements which are in accordance with the principal ...
Page 1
... Type I - This type of PTFE tubing has wall thicknesses ranging from 0.040 inch to 0.070 inch . Type II - This type of PTFE tubing has wall thicknesses ranging from 0.030 inch to 0.055 inch . Type I and Type II include the following ...
... Type I - This type of PTFE tubing has wall thicknesses ranging from 0.040 inch to 0.070 inch . Type II - This type of PTFE tubing has wall thicknesses ranging from 0.030 inch to 0.055 inch . Type I and Type II include the following ...
Page 2
... Type III resin as described in the American Society for Testing and Materials ( ASTM ) D 1457-69 , Standard Specification for TFE- Fluorocarbon Resin Molding and Extrusion Materials , 1 except that a maximum of 2 percent by weight of ...
... Type III resin as described in the American Society for Testing and Materials ( ASTM ) D 1457-69 , Standard Specification for TFE- Fluorocarbon Resin Molding and Extrusion Materials , 1 except that a maximum of 2 percent by weight of ...
Page 3
... Type I Type II Descriptive Tolerance Tolerance size ( plus or ( plus or Minimum Maximum Nominal minus ) Nominal minus ) Inch Inch Inch Inch Inch Inch Inch 1/16 0.057 0.067 0.040 0.005 0.030 0.004 1/8 .120 .130 .040 .005 .030 .004 3/16 ...
... Type I Type II Descriptive Tolerance Tolerance size ( plus or ( plus or Minimum Maximum Nominal minus ) Nominal minus ) Inch Inch Inch Inch Inch Inch Inch 1/16 0.057 0.067 0.040 0.005 0.030 0.004 1/8 .120 .130 .040 .005 .030 .004 3/16 ...
Page 4
... Type I psig 150 150 100 Type II psig 100 50 50 3.12 . Color stability - The tubing shall exhibit no significant change in color after heat - aging for 5 hours at 200+ 2 ° C ( 392 4 ° F ) . This can be determined after completion of the ...
... Type I psig 150 150 100 Type II psig 100 50 50 3.12 . Color stability - The tubing shall exhibit no significant change in color after heat - aging for 5 hours at 200+ 2 ° C ( 392 4 ° F ) . This can be determined after completion of the ...
Common terms and phrases
accordance with ASTM Almac Plastics American Hospital Association automatic data processing Breden Bunnel Plastics Bureau of Standards Calif Camden Chemical Company Chemplast Chicago compliance conforming Department of Commerce determined in accordance Development of Voluntary dielectric breakdown voltage Dimensions and tolerances direction in accordance effective date electrical Engineering Standards Services Fluorocarbon Government Hewlett Packard IBM Corporation identifying products Inch Inch Inch inclusive industry inside diameter less Institute intended for chemical Lake Shore Drive longitudinal LOOP KNOT mandrel methods of test Minimum proof pressure National Bureau November 15 Office of Engineering Ohio Philadelphia Pittsburgh Poughkeepsie Procedures producer or distributor Products Company provides technical psig PTFE tubing purchaser and seller requirements resin right to depart Roberts and Porter specific gravity specified in table Standard PS 52-71 Standard Reference strength and elongation Technology temperature tensile strength tested in accordance Transverse specimens tubing is intended U.S. Department Voluntary Product Standard Washington