Allowable Tensile Load For PE Pipe During Pull In Installation Introduction The ATL is the allowable safe pulling load that can be applied to a polyethylene pipe. If installation-applied stresses...
Operational Stress – Steel Pipe Introduction A pipeline is subjected to three primary loading conditions during installation by HDD: tension, bending, and external pressure. A...
Hydraulic Fracture Analysis Introduction The Pipeline HUB is home to many tools and calculators. The following user’s manual will outline calculations that cover...
Pump Output (Duplex and Triplex) Formulas Duplex Pump Output: P_{\text{od}} = \left( {E/100} \right)\times \left( (2 \times Dl^2) – DR^2 \right) \times Ls / 6176.4...
Settlement Analysis Formulas These are the formulas used for Horizontal Directional Drilling that need to be taken into account. Volume of the...