ASTM B361-02 pdf free.Standard Specification for Factory-Made Wrought Aluminum and Aluminum-Alloy Welding Fittings.
If any material fails to conform to all of the applicablerequirements of this specification, it shall be cause for rejectionof the inspection lot.
When there is evidence that a failed specimen was notrepresentative of the inspection lot and when no other samplingplan is provided or approved by the purchaser through thecontract or purchase order,at least two additional specimensshall be selected to replace each test specimen that failed.Allspecimens so selected for retest shall meet the requirements ofthe specification or the lot shall be subject to rejection.Material in which defects are discovered subsequent toinspection may be rejected.If material is rejected by the purchaser, the producer orsupplier is responsible only for replacement of material to thepurchaser. As much as possible of the rejected material shall bereturned to the producer or supplier.The producer’s name or trademark,the size andschedule number，and the material shall be stamped (Note 5),stenciled, or otherwise suitably marked on each fitting. Whenthe size does not permit complete marking,identificationmarks may be omitted in the sequence specified in SP25, of theManufacturers’Standardization Society of the Valve and Fit-tings Industry. Each fitting shall be marked with the alloydesignation listed in Table 1.On wall thicknesses thinner thanSchedule 40，no stamps or other indented marking shall beused.The material shall be packaged to provide adequateprotection during normal handling and transportation, and eachpackage shall contain only one size,alloy，and temper ofmaterial unless otherwise agreed.The type of packaging andgross mass of containers shall， unless otherwise agreed, be atthe producer’s or supplier’s discretion, provided that they aresuch as to ensure acceptance by common or other carriers forsafe transportation at the lowest rate to the delivery point.Each shipping container shall be marked with thepurchase order number，material size， specification number,alloy and temper，gross and net masses，and the producer’sname or trademark.When specified in the contract or purchase order,material shall be preserved, packaged, and packed in accor-dance with the requirements of Practices B 660.The applicablelevels shall be as specified in the contract or order.For civil agencies，marking for shipment shall be inaccordance with Fed.Std. No. 123 or ASTM Practice D 3951,depending on which is specified on the contract or purchaseorder.The producer or supplier shall, on request,furnish tothe purchaser a certificate stating that each lot has beensampled, tested, and inspected in accordance with this speci-fication, and has met the requirements.ASTM B361 pdf download.