Recent content by jafary64

Hi I want to know what is Difference Between Cladding & Overlay Thanks

I know, but for hydraulic vent & drain on spec. said length of nipple and I want to know is there any spec for length of process vent?

Hi my friends Do you know of any specifications or standards regarding the minimum pipe length for process vents (not Hydraulic Vent)?

Hi my friends Can a concentric reducer be used on a flare line, or should only an eccentric reducer be used? and why is there any spec. or standard that explain it Thanks a lot

Hi we have Stainless steel Pipe that should be rest on Sleeper due to Galvanic corrosion it doesn't contact between Embedded plate on sleeper & SS pipe now I want know we should use shoe support or can use SS plate over of Embedded plate to prevent Corrosion Thanks a lot

thanks for your attention in my scenario that explain above I must rotate lever to west or east ?

Thanks for attention but i want to know is it any reference Doc and how to rotate the lever of valve ?

Hi I have question about butterfly valve is there any spec or standard or etc for Direction of this valve i know when butterfly valve with lever closed lever angle between pipe and lever equal 90 degree but now assume pipe is horizontal and the direction of fluid is from west to east In other...

I want to know when can I replace weldoet with pipe to pipe on branches Thanks

Thanks for your respond Is there a sample example for convert weldoet to pipe to pipe at ASME

Hello everyone, I wanted to know where the branching from the line is in the form of a weldolet, if we want to implement it as a reinforced pipe, with or without a pad, how can we do it, is this change in the branching method possible or not? In ASME B 31.3, there is a reference to calculations...

C in this case is a nominal 1.5mm corrosion allowance. That's it. Nothing else to see here. Remember - More details = better answers Also: If you get a response it's polite to respond to it. Corrosion allowance is a one part of required data for calculate C according to 304.1.1 ASME B31.3

LittleInch (Petroleum)19 Oct 24 07:26 I want you to explain it. And comment on the answer about C Hi My friend I will be appreciative for your attempt God bless you

LittleInch (Petroleum)18 Oct 24 12:48 First off, Who in gods name still makes mitre bends for pipe with a design pressure of 124 psi?? These things should be consigned to the annals of history IMHO. Or used as HVAC ducting. This calculation is where someone has gone rather berserk in...

XL83NL (Mechanical)18 Oct 24 12:24 Normally, c is a given value. Based on formatting, if yellow is input, c is a given value in advance. Refer to 304.1.1 how c is determined. If the pipe requires 12/5% tolerance on wt, you already have a c of 0.0469 in. I would ask the engineer who made this...