hat
BS 1387 tiyo asye ak tubulars apwopriye pou sercwing trheads BS21 tiyo, BS 1387 cho galvanised tiyo asye apwopriye pou anfile lajman itilize pou gaz, lè a, ak transmisyon dlo, sivil ak lòt estrikti rezon. BS1387 erw galvanised tiyo asye ki nominal gwosè DN8-DN150 nan linght, mwayen ak lou epesè.
eng
BS 1387 (EN 10255) ,A british standard for welded black pipes for sercwing to BS21 pipe trheads, BS 1387 hot galvanized steel pipe suitable for Threading widely used for gas, air and water transmission, civil and other structures purposes. BS1387 ERW galvanized steel pipe which nominal size DN8-DN150 in linght,medium and heavy thickness.