We support Oil and Gas industry with a range of service offerings. Our capable team with its strong
functional
expertise supports a range of engineering activities such as those listed below:
Design of Valves
4DI has designed valves like Ball Valve, Double Block and Bleed Valve, Needle Valves,
Gate
Valves, Check Valves, Turbine Bypass Control Valves, Solenoid Actuated Valves
Design Calculations, Sizing and Modelling using standards such as API 6D / 6FA, ASME B16.34, B16.5,
BPVC
VIII DIV 2, B31, EN ISO 5211 and DNVGL-RPF112
Non-linear FEA for Valve-open/ Closed / Hydrotest / Thermo-mechanical load-cases to assess
structural
integrity of parts and Bolted joints, Dynamic Analysis
CFD analysis to assess Pressure drop, Flow rate, Flow coefficients and Cavitation at various
operating
conditions
Creation of 3D CAD model, detailed manufacturing drawings, Assembly drawings and Bill of Materials
(BoM)
Structural integrity of the Structures and Systems used in the Oil & Gas industry
Static Structural Analysis and Bolted Joint Assessment for Piping support structures
Piping Analysis
Impact Analysis for the tank support structures using transient structural analysis
Fatigue Analysis of the structures using Goodman Diagram