Below table highlights the list of validation checks that are in effect in the PLTB Gas > Pipeline Facilities> Reinforcement of Welded Branch Connection – ASME B31.8 calculation.
Validation Check | ||
Parameter | Message | Condition check |
t – Required Wall Thickness Header | Inadequate Wall Thickness or Provided area is smaller than required area, reinforcement is not acceptable. | Nominal Wall thickness of the Header < Required Wall Thickness of the Header |
(H – t) – Excess Thickness in the Header Wall | Provided area is smaller than required area, reinforcement is not acceptable. | Excess Thickness in the Header Wall < 0 |
AR – Reinforcement Required | Provided area is smaller than required area, reinforcement is not acceptable. | Reinforcement Required < 0 |
A1 – Reinforcement Provided | Provided area is smaller than required area, reinforcement is not acceptable. | Reinforcement Provided < 0 |
A2 – Effective Area in Branch/Outlet | Provided area is smaller than required area, reinforcement is not acceptable. | Effective Area in Branch/Outlet < 0 |
A3 – REQUIRED AREA | Provided area is smaller than required area, reinforcement is not acceptable. | REQUIRED AREA < 0 |
AP – PROVIDED AREA | Provided area is smaller than required area, reinforcement is not acceptable. | PROVIDED AREA < 0 |
Disclaimer: All validation checks are placed in accordance with ASME B 31.8 |