... Details: Product seamless steel tube,line pipe ,oil & gas pipe line Brand Tiger steelStandard ASTM A53,BS1387-1985,DIN2440 ... pipeline of industrial and civilian water, air, petroleum, natural gas, communication and so onPacking Black Painting, Caps, Bevel, Plain ... East Asia, Southeast Asia, Middle East, Europe, North America, South America, Europe, Africa, etc.Contact Person Amanda Cui 15563512134 ...