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Hi, Can someone helps me to find/tell me where is the right procedure for the ITP(Radiography : spot, fully or 100%/Visual Inspection) of this pipeline's circumferential butt welded joints. Thanks.

Dear, Difference between condensate separator and air dryer in a compressed air system ? Can condensate separator replace air dryer in a compressed air system ? Did air dryer for compressed air installation cool the compressed air ? Regards.

Dear, Is there any standards for the design of a skirt support in the CSteel vertical (small:L=2m&D=0.7m)pressure vessel containing 700 l of compressed air @ 40 bar, 25 C°. In fact I can't find in the ASME BPVC Section VIII DIV 1 any indication. Else should I do the sizing using my manual...

Dear, Is there any standards for the design of the legs support in the CS vertical (small:L=2m&D=0.7m)pressure vessel containing 700 l of compressed air @ 40 bar, 20 C°. In fact I can't find in the ASME BPVC Section VIII DIV 1 any indication. Else should I do the sizing using my manual...

Dear, We all know that the schedule of a pipe is one of the most its important features, but I can't find where I can enter this parameter. I just find class and size. Please can someone helps me ? Regard.

Hi Prex, So do you an idea how to evaluate this longitudinal compressive stress, maybe you van give me an example if you want ? Thanks.

Dear, Can someone tell me how to calculate the computed longitudinal compressive stress which will be compared witch the value of the B factor outlined in the ASME BPV code UG-23(b) and why (b) is only concerned by The maximum allowable longitudinal compressive stress and non by The maximum...

Dear, Is there any standards about corrosion which can consider material selection ( chemical factors ). For example which is the right standards to know it is recommended to use galvanised steel than the carbon steel ? Regards.

Dear, Can someone helps me to find/tell me where is the right procedure for pipeline material selection in the ASME B31.3 Process Piping. Application : Compressed 40 bar air / 2 " conduit. Regards.

Dear, I was involved in the design of a screw compressor, can someone tells me how to calculate the discharge temperature and what Theory I can use ? My receiver is a compressed air receiver tank 400 litres/40 bar ? Regards.

Dear Metengr, Is there a relationship between the corrosion allowance and material or/and wall thickness ? Can you give me some example of a corrosion allowance for the air receiver ? Regards.

Dear, Can someone helps me to find/tell me where is the right procedure for the corrosion allowance selection in the ASME BPVC Section VIII of a compressed air receiver 400 litres/40 bar. Regards.

Dear, Can you tell me what is the procedure of materials selection ? Regards,

Dear, Can someone helps me to find/tell me where is the right procedure for the materiel selection in the ASME BPVC Section VIII of a compressed air receiver 400 litres/40 bar. Regards

Hi, I can't understand how a pump or another mechanical equipment can be Atex, I thought that only electrical equipments can be Atex. It is clear for an electrical equipment the Atex protection Eex d, e, t.. but for the mechanical equipment ?? If someone know, what is the difference between an...