Standard API 5CT, 5L; ASTM, BS, JIS, DIN Steel Grade API 5L Grade B/ASTM A106B, BS 1387 O.D. 27MM-508MM W.T. 4MM-100MM Length 5m--12m End protection plastic caps Outside Coating black painting, anti-corrosion oil, galvanized or as per required by customer Packing Wrapped in bundles by steel strips Delivery by container Third party inspection SGS/BV Certificates API 5CT-0865, 5L-0593, ISO9001:2000 Production Capacity Three mills with full production capacity, 400,000tons per year Delivery time 20 days Qualification independent import and export qualifications Main market Asia, India, Middle East, America, Europe