Nominal dimensions and physical characteristics for copper tubes type K and L according ASTM B Standard Specification for Seamless Copper Tube for. Copper Tube Medical Gas ASTM B Type K Specification including outside diameter, wall thickness and weight. Find the most up-to-date version of ASTM B at Engineering
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When specified in the purchase order or contract. It is informational only n819 not an official part of the standard; the full text of the standard itself must be referred to for its use and application.
Mechanical Properties The tube shall conform to the mechanical property requirements specified in Table 2 when tested in accordance with Test Methods E 18 and E 8, b8119. The results of the tests on both of these specimens shall meet the specified requirements. This standard does not purport to address all of the safety concerns, satm any, associated with its use.
The tube shall be marked with any of the following in color appropriate to the tube type: Note 2-Drawn tempertube is suitable for use with capillary solder joint fittings for brazing.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Theoretical wights for purposes of caculating weights, cross sections, and so forth, the density of the copper shall be taken as 0.
This specification asmt the requirements for two wall thickness schedules of specially cleaned, straight lengths of seamless copper tube, identified as Types K and L, suitable for medical gas systems. The result sof this retest shall comply with the specified requiremqnts.
ASTM B – 00 Standard Specification for Seamless Copper Tube for Medical Gas Systems
Above the yield strength, the movement per minute of the testing machine head undgr load should not exceed 0. The following are recommended practices lor cleaning, butthe produceris nota limited to these procedures.
Reiection and Rehearing Product that fails to conform to the requirements b19 this specification may be rejected. Tension test determinations need not be made except when indicated by the purchaser at the time of placing the order.
Material-The materials of manufacture shall be a cast billet of Copper Alloy UNS Cl of such purity and soundness as to be suitable for processing into the products prescribed herein. This abstract is a brief summary of the referenced standard. Rejection should be reported to the producer or supplier promptly and in writing.
The cleaner may contain but is not restricted to tri ortetra sodium phosphate, sodiurn carbonate, sodium hydroxide, sodium metasilicate, or sodium orthosilicate plus a wetting agent or any combination of b19 lore going.
This spesification establishes the requirements for two wall thickness schedules of specially cleaned, straight lengths of seamless coppertube, identified as Types K and 1, suitable for medical gas systems.
Seamless copper tube for medical gas systems shall be furnished in the H58 Drawn General Purpose temper.
DENJI ASTM B819
Squareness of Cut-fhe departure from squareness of the end of xstm tube shall not exceed more than 0. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Manufacture-The product shall be manufactured by such hot working necessry to convert the billet to a tubular shape and cold worked to the finished size.
Referenced Documents purchase separately The documents listed below are referenced asfm the subject standard but are not provided as part of the standard.
Limits for unnamed elements may be established by agreement between the manufacturer or supplier and the purchaser. For the purp0se of determining conformance with the dimensional requirements specified in this specification, any measured value 0utside the specif ied limiting values for any dimensions may be cause for rejection. The product shall be manufactured by such hot working necessary to convert the billet to a tubular shape and cold worked to the finished size.
The deviation from roundness is”measured as the difierence between major and b8819 diameters as determined at any one cross section of the tube, Inspection aztm The manufacturer of supplier shall inspect and make tests necessary to verify the product furnished conforms to the requierements of thus spseciflcation. Certification When specified in the contract or purchaser order the purchaser shall be furnished certification that samples representing each lot have been tested or inspected as directed astmm this specification and requirements have been met.
The legend shall include the type of tube, name or lrademark of the manufacturer or both, b89 the country of origin. The deviation from roundness is”measured as the difierence between major and minor diameters as determined at any one cross section of the tube. Historical Version s – view previous versions of standard.
Tension test and Rockwell hardness test shall be performed to determine the tube’s tensile strength and hardness, respectively. Types K and L tube are defined in Specification B Number of Tests and Retests Chemical Analysis-Atleast two replicate analyses of each element with a limiting value shall beconducted.
Mechanlcal tests-For the mechanical tests,a specimen shall b81 taken from each of the sample pieces selected in aatm with TES Certificates are available for all product upon request at the time of order.
Product: Copper Tube ASTM B819 Type K Specification
When specified in the contract or purchase order,the manufacturer or supplier shall furnish to the purchaser a test report showing the results of tests required by this specification.
Aztm SoplventWashing-Washing by flushing,with Steam containing Stoddard S0lvent 0r its equivalent, rinsing thoroughly with celansteam,andpurgingwithhotordryair. Other information maybe included atthe 0ption ofthe manufacturer.
Drawn temper tube is suitable for use with capillary solder joint fittings for brazing. Rehearing – As a result of product reiection, the manufacturer or supplier may make claim for a retest to be ‘ conducted by the manufactuer or supplier and the purchaser.
The following safety hazard caveat pertains only to the test method portion of Section dl2 of this specification. After washing and b891, the tube shall be immediately capped, plugged, 0r otherwise scaled 0r closed at both ends.
Dimensions, Mass and Permissible Variations For the purp0se of determining conformance with the dimensional requirements specified in this specification, any measured value 0utside the specif ied limiting values for any dimensions may be cause for rejection. The tubes used for medical gas systems shall be cleaned by any of the following recommended methods: Product that fails to conform to the requirements of this specification may be rejected.
Link to Active This link will always route to the current Active version of the standard.