API 5L pipe jẹ paipu irin erogba ti a lo fun epo ati awọn gbigbe gaasi, o pẹlu awọn paipu ti a ṣelọpọ ni ailopin ati welded (ERW, SAW).Awọn ohun elo ni wiwa API 5L Ite B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 ni etikun, ita ati awọn iṣẹ ekan.API 5L Ilana imuse...
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