The formula for calulating the weight of steel pipes,plate, angle bar etc.Aug 31,2019 The formula for calulating the weight of steel pipes,plate, angle bar etc. Carbon Steel Pipes & Tubes ManufacturerSteel China Company offer quality Carbon Steel Pipes & TubesLooking for trusted vendors for Carbon Steel Pipes & Tubes, Information for those interested in buying Carbon Steel Pipes & Tubes Previous Description of 3D,5D,10D pipe bendsNext The Manufacture Process Of ERW (Electric Resitance Weld Pipe)