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  1. Sharklet

    WPS /PQR

    Per table 4.2 of AWS D1.1 charpter 4, you have tested 2" SCH40 pipe, then this PQR can cover the thickness range is 1/8" to 3/4". Obviously, 0.088" thickness cannot be supported by this test. You don't need to test a new coupon, just revise the wrong WPS is OK.
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