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In a system of transport of water of formation in pipes of 4 in and 6 in, we have serious problems with the internal coating of the material, there has been blistering in the internal coating of the pipe, corrosion and erosion in fittings example 90 ° elbows , loss of material due to corrosion...

how can I calculate the buoyancy of a pipe in a swamp

how to design a pipesak system for swamp crossing

I have to design a pipeline crossing in a swamp and in a river, they could help me with some regulations or bibliography to have a little clearer the correct way to make the design of these swamp and river crossings

As the maximum bending angle is calculated for externally and internally coated pipeline API 5L X42 sch std,SMls, the manufacturer gave me the impact and flexibility tests of the pipe at -3 degrees C, indicating that I can bend 1.5 degrees / D I appreciate your help

I need to present a calculation memory for a pig launcher and for a pig receiver, there is some format in which it is indicated that it must be presented as the calculation memory of a pig launcher and pig receiver

How to calculate the bending angle for pipe with external coating

I am developing the Engineering for a 4 inch Schedule 160 Pipeline, in Standard B31.4 I have the table with the minimum radius to bend the pipe cold but I need to calculate the minimum bend radius as a function of the pipe has external coating and schedule 160 I appreciate your help

you can use accessories like elbows for pipeline according to b31.4?

I am designing two electric lines of 10km of length approximately these lines must be buried, what criteria or what normative should take into account for this design, since I have crosses of rivers, marshes and crossings of asphalted roads, the lines are 13.8KV and Of 34 KV, I greatly...