As per NACE 0175:A.2.1.4 Para 4
Tubular products with an SMYS not exceeding 360 MPa (52 ksi) and listed in Table A.2 are acceptable in the
as-welded condition. For these products, hardness testing of welding procedures may be waived if agreed by
the equipment user.
A 106 Gr B is listed in table...