SHANDONG LUXING STEEL PIPE CO., LTD. is the specialized manufacturer of hot-rolled seamless steel pipe. SIZE RANGE： OD 70MM to 630MM WT 6MM to 35MM PRODUCTS: 1. MECHANICAL & ENGINEERING PIPE 2. STRUCTURAL PIPE 3. PRESSURE PIPE FOR BOILER AND HEAT EXCHANGING 4. ASTM A106 & ASTM A53 & API 5L THREE STANDARD PIPE 5. LINE PIPE API 5L PSL1 & PSL2 6. LINE PIPE API 5L FOR SOUR SERVICE