Amashubhu Nengxowa Yokugada yimikhiqizo ebalulekile ye-OCTG eyenzelwe ukuqinisekisa ubuqotho bomthombo, ukuphepha, nokukhiqiza kahle emisebenzini ye-oyili negesi.

Ikhiqizwe ngokuhambisana ngokuqinile ne- API 5CT izindinganiso,ithubhu yethu ne-casing lunikeza amandla aphezulu emishini, ukumelana okuhle nengcindezi, kanye nokuhlala isikhathi eside, okwenza kube kufanelekile ezindaweni ezinzima ezisemhlabeni nasezindaweni ezisemanzini. Uhlanga oluphelele lwe-izinga steel(J55/K55/N80/L80,ECT), PSL1 & PSL2 izinketho, kanye oxhumana ne-API noma abaphezulu ivumela ukukhetha okujwayelekile ngokususelwa ekujuleni komthombo, ingcindezi, kanye nezimo zokushisa. Ezindaweni ezinzima, sevisi enoshukela izixazululo ezihambisana NACE MR0175 / ISO 15156 zitholakala, zinikeza ukumelana okwandisiwe ku-ukugqwala kwe-H₂S futhi zandise isikhathi sokusebenza.

Ngokunemba okuzinzile kwezilinganiso, ukusebenza okuqinisekisiwe kokuhlanganisa, kanye nokulawulwa kwekhwalithi okuqinile, ithubhu yethu ne-casing iqinisekisa ukuxhumana okuvikelekile, ukunciphisa ingozi yokusebenza, kanye nokusebenza komthombo okungabizi isikhathi eside.