Choke & Kill Hose Selector

Start from your MASP, not the catalogue. Enter your maximum anticipated surface pressure and bore; the tool returns the smallest API 16C class that clears it, with its test, burst, and minimum bend radius.

Guidance tool only. Working-pressure class must exceed your MASP with the margin your program requires; final selection and verification rest with your well-control engineering and the independent third-party review required before BOP operations. Specifications are Welong manufacturing data.