Hot dipped Galvanized steel pipe 1:FOB Price:Get Latest price 2.MOQ:5 Ton/ ... :Tianjin 4.Payment:T/T L/C Oil Casing Steel Pipe Standard: API 5L Grade: GR.A, Gr.B, X42,X46 ... , shipbuilding, smelting, aviation, power, foodstuff, papermaking, chemical, medical equipment, boiler heat, exchanger, gas, metallurgy, etc. Min order quantity:10 Ton/Tons ...