Min. Order Reference FOB Price
10 Tons US$1,400.00-1,900.00 / Ton
Product Description
Product Description Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. It comes in a variety of sizes, strengths, and wall thicknesses, but is ...