Thursday, January 3, 2013

[MW:16424] P1-P1 qualified WPS for welding API 5L PSL2

Dear Mr.Muthukumuran,

Please find the details below tagged

1. Construction code to be followed.-ASME B31.3

2. Requirement of impact test (temperature and energy).-NO IMPACT TEST REQUIRED.

3. Grade of API 5L pipes to be welded.-API5L PSL2.

4. Whether WPS/PQR for SA 106 Gr.B(P1-P1) Impact tested. If tested -Test temperature.-NO
WPS/PQR NOT IMPACT TESTED SINCE THE JOB being fire water line pipe DOES NOT REQUIRE IMPACT
TEST.

5. Electrode/filler material used in the WPS/PQR.-ER70S-6

Expecting your kind reply.

krishna

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