For vertical vessels I suggest to add a field to add a material for lugs on top o f the vessel and also another field to selected the material for lugs on bottom skirt (tailing lug). It is very common to have columns in for exempla stainless steel...

管系应力分析计算时，经常需要设置固定支架，该支架承受垂直、水平、径向三个方向（即轴系中 xyz三向）的 力，且此处三向位移均约束 0。现有支架选项只能通过滑动支架+限位支架组合实现该功能。但是计算结果输出到路草支吊架软件时，会自动视别 为两个支架。 When calculating the stress analysis of the piping system, it is often necessary to set a fixed bracket, which bears the f...

When API650 is not suitable for a vertical tank, calculation should be done with API620

Please can we update the API 650 calculations as well as the user interface. Africa is booming in storage of petroleum. This means we need API 650 more and more here. AutoPIPE can have the edge here compared to other softwares. We can use it as a ...

As per the note in read on the top of this page, please bring back the user accreditation program

Currently, the Ring Tool is limited to apply all Run Branch types or all Tee Branch Types. Why doesn't the tool allow the user to independently define which nodes need to be tees or runs? See attached screenshot for details.

In the European Union we design wind loads acc. to EN 1991-1-4 (Wind), hence it would be nice if wind loads are implemented as in other pipe stress analysis programs.

API 620 design for storage tanks

Floating roof modeling and design for storage tanks

In the case of horizontal vessels, it must be possible to lock both sadles in order to carry out a correct calculation under transport conditions (taking into account longitudinal acceleration on both sadles).