"oil steel pipe"

0.3MM DX51D 아연 도금 골함석 지붕 강판 열연

0.3MM DX51D Galvanised Corrugated Metal Sheets Roofing Plate Hot Dipped ASTM DX51D Galvanized Steel Sheet Roofing Plate Hot Dipped Regular Spangle Common Applications of Galvanised Steel Sheet Galvanized steel is widely used across various industries including road, rail, energy plants, oil and gas, ...