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Petroleum pipes dhizaini pombi

Ongororo yePetroleum Pipes Gadzira Mapipi

Petroleum pipes dhizaini pombi

Asme sa179, Asme sa79, Asme sa192, Asme sa210, Asme sa213, Asme Samme Sa333, etc

Giredhi rePetroleum Pipes Seture Pipes

API 5L PsL1, PTL2

API 5L

Api 5l gr.b x42 x52 x60 x65 x70 etc

Api 5ct-2018 casing uye tubing

API 5CT

API 5CT J55, K55, N80, N80Q, ETC
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