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‖Product Analysis
△ At the request of the purchaser,an analysis of one billet or one length of flat-rolled stock from each heat,or two pipes from each lot shall be made by the manufacturer.A lot of pipe shall consist of the following number of lengths of the same size and wall thickness form any one heat of steel:
| NPS Designator | Lengths of Pipe in Lot |
| Under 2 | 400 or fraction thereof |
| 2 to 5 | 200 or fraction thereof |
| 6 and over | 100 or fraction thereof |
△ The results of these analyses shall be reported to the purchaser or the purchaser's representative, and shall conform to the requirements specified in Section 7.
△ If the analysis of one of the tests specified in 8.1 does not conform to the requirements specified in Section 7, an analysis of each billet or pipe from the same heat or lot may be made,and all hillets or pipe conforming to the requirements shall be accepted.
‖Product Analysis
△ For all pipe NPS 5 and larger in nominal size there shall be one product analysis made of a representative sample from one piece for each ten lengths or fraction thereof from each heat of steel.
△ For pipe smaller than NPS 5 there shalll be one product analysis made from ten lengths per heat of steel or from 10% of the number of lengths per heat of steel,whichever number is smaller.
△ Indiviual lengths failing to conform to the chemical requirements soecified in Section 7 shall be rejected.
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