... . ISO certificated 4. Market: Mid East, Europe, Africa galvanized pipe of high quality specificationsStandardAPI 5CT, 5L; ASTM, BS, JIS, DINSteel GradeAPI 5L Grade ... full production capacity, 400,000tons per yearDelivery time20 daysQualificationindependent import and export qualificationsMain marketAsia, India, Middle East, America, EuropeContact personMs. Li ...