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Imibhobho yoLwakhiwo lweeMibhobho zePetroleum

Isishwankathelo seMibhobho yoLwakhiwo lweeMibhobho zePetroleum

Imibhobho yoLwakhiwo lweeMibhobho zePetroleum

I-ASME SA106, i-ASME SA179, i-ASME SA192, i-ASME SA210, i-ASME SA213, i-ASME SA335, njl.

Udidi lweeMibhobho zePetroleum Ulwakhiwo lweeMibhobho

I-API 5L PSL1, PSL2

I-API 5L

I-API 5L Gr.B X42 X52 X60 X65 X70 njl.

I-API 5CT-2018 Casing kunye neTubing

I-API 5CT

I-API 5CT J55, K55, N80, N80Q, njl.
Cofa u-enter ukuze uphendle okanye ucofe u-ESC ukuze uvale