-
Jan 19, 2026Dab tsi yog qhov txawv ntawm tubing thiab casingDab tsi yog qhov txawv ntawm tubing thiab casing -
Jan 19, 2026Dab tsi yog qhov muaj pes tsawg leeg ntawm API 5CT J55 OCTGDab tsi yog qhov muaj pes tsawg leeg ntawm API 5CT J55 OCTG -
Jan 19, 2026Dab tsi yog qhov txawv ntawm L80-1, L80-3Cr, L80-9Cr, thiab L80-13CrDab tsi yog qhov txawv ntawm L80-1, L80-3Cr, L80-9Cr, thiab L80-13Cr -
Jan 19, 2026Dab tsi yog qhov tshwj xeeb ntawm API 5CT N80 OCTGDab tsi yog qhov tshwj xeeb ntawm API 5CT N80 OCTG -
Jan 15, 2026API 5CT N80 roj casing yeeb nkab yog dab tsiAPI 5CT N80 roj casing yeeb nkab yog dab tsi -
Jan 15, 2026Dab tsi yog qhov muaj pes tsawg leeg ntawm API 5CT J55 casing thiab tubingDab tsi yog qhov muaj pes tsawg leeg ntawm API 5CT J55 casing thiab tubing
