... Grade:X42,X52,Q195,Q215,Q235 Standard: API 5L ERW Oil TubeOutside diameter: 40-245 mmWall thickness: 3-22mmApplication:Transmission of ... Low Pressure Fluid Such as Water, Coal Gas, Air, Oil, and Vapor for HeatingTheoretical weight(Plain End): Theoretical weight(Threads ... bundles by container for shipment or as customers require ERW Oil Tube