Izimpahla esizithumele echwebeni kule nyanga zihlanganisaI-ASME A53I-GR.B, cishe amathani angu-1,000, athunyelwe e-Dubai ukuze agcwalise izinto zokwakha zamakhasimende.
Ama-oda aya eNdiya,I-API 5L GR.BAmapayipi ensimbi angenamthungo amapayipi. Izinto ezingaphansi kwaleli zinga nazo zihlanganisa:I-API 5LI-X42, X52, L80, N80, njll., esetshenziswa embonini ye-petroleum.
Isikhathi sokuthumela: Oct-23-2023
