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Piping & Pipeline Engineering Services.

Recognized worldwide as a leading piping engineering consultant and dependable outsourcing ally, ProSIM operates from our headquarters in Bangalore. We deliver top-tier asset integrity, layout design, pipe stress analysis and comprehensive piping engineering services to organizations across the USA, Europe, the Gulf, Japan and India.

Piping and pipeline engineering — 3D plant model
Piping Engineering
Pipe stress analysis detail
OUR EXPERTISE

Complete Piping & Pipeline Engineering Solutions

From detailed piping layouts and stress analysis to pipeline engineering, brownfield maintenance and advanced code compliance, ProSIM delivers engineering solutions across the complete asset lifecycle for the world’s most demanding process and energy sectors.

Design & Detailed Engineering

We provide precise, fully code-compliant detailed and basic piping design services, all executed with rapid turnaround times. As your strategic ally for piping design service outsourcing, we offer:

01

Pipe Sizing & Flow Calculations

First-principles approaches to calculate pressure drops and determine hydraulic pipe sizing.

02

Layout & Routing

The expert creation of piping layouts, smart re-routing solutions, and extensive piping modeling services.

03

Intelligent Documentation

The creation and continuous updating of 3D plant models, PFDs, and P&IDs.

04

Production Deliverables

The efficient extraction and preparation of Material Take-Offs (MTO), Bills of Quantities (BoQ), Isometrics (ISOs), and Piping General Arrangement (GA) drawings.

05

Modular Designs

Targeted optimization, design, and engineering specifically tailored for skid-mounted piping infrastructure.

Advanced Pipe Stress & Flexibility Analysis

Operating as top-tier pipe stress analysis consultants, our team specializes in verifying complex, high-pressure, and high-temperature piping networks against rigorous dynamic and static operational loads. ProSIM stands out as a leading pipe stress analysis consultant in Bangalore, delivering a dependable pipe stress analysis service that addresses both dynamic and static project demands:

01

Comprehensive Loading Analysis

Detailed mathematical assessments covering sustained forces like pressure and dead weight, alongside thermal expansion and intermittent stresses such as ocean currents, steam or water hammer, ice, wind, and seismic events. Furthermore, our dynamic pipe stress analysis accurately measures transient load scenarios and intricate vibration patterns.

02

Pipe Support Engineering

The structural optimization, code verification, design, and thorough evaluation of dynamic snubbers, hangers, and piping supports.

03

Anchorage Systems

The structural enhancement, qualification, and design of baseplates and anchorage mechanisms.

Pipeline Engineering (Onshore & Offshore)

Moving well beyond standard plant boundaries, our team provides full-spectrum pipeline engineering services for extensive transportation networks:

01

Extensive expertise handling submerged, offshore, and onshore (both buried and above-ground) pipelines designed to transport refined products, natural gas, and crude oil.

02

The professional review, evaluation, and authoring of Design Basis Reports (DBR).

03

Rigorous pipeline checking and code qualification in strict accordance with international frameworks and DNVGL standards.

Brownfield Maintenance & Fitness-for-Service (FFS)

We actively assist facility operators throughout maintenance and turnaround phases to guarantee regulatory adherence and maintain structural integrity:

01

Engineering support for In-Service Inspections (ISI) combined with thorough structural integrity assessments for plant assets.

02

Comprehensive Fitness-for-Service (FFS) reviews and Remaining Life Assessments (RLA).

03

Detailed Engineering Critical Analysis (ECA) that delivers objective, data-backed recommendations on whether to retire, reuse, or repair aging piping infrastructure.

Unrivaled Technical Mastery & Code Compliance

ProSIM distinguishes itself by seamlessly connecting sophisticated 3D Finite Element Analysis (FEA) with conventional 1D piping software. Should your next initiative require a specialized CAESAR pipe stress analysis service, our dedicated engineers stand ready to execute the task.

01

Industry-Standard Software

Comprehensive proficiency in utilizing CAEPIPE, PEPS (PIPESTRESS), and CAESAR-II.

02

Advanced Sub-Modeling Linkage

Beyond our strong practical and academic foundation in the 1D element topology typical of standard pipe stress applications, we frequently build highly detailed, localized 3D FEA models using ABAQUS and ANSYS to resolve exceptionally complex challenges. We rely on a mathematically precise, proprietary sub-modeling technique to smoothly integrate 3D FEA models with 1D pipe elements. It is exactly this profound level of technical proficiency that leads so many organizations to rely on our dynamic pipe stress analysis service.

03

Global Code Conversion — ASME

B&PV Codes, alongside B31.2 (Fuel Gas Piping), B31.3 (Process Piping), and B31.1 (Power Piping).

04

Global Code Conversion — International Codes

IS, EN, ISO, RCC, API, and DNVGL standards.

WHY PROSIM

The ProSIM Advantage

Our piping engineering approach combines technical accuracy, safety, cost optimization and flexible global delivery models.

01

Engineered for Safety

We ensure unwavering reliability during severe transient incidents, including fluid hammer and seismic shifts. To further bolster active initiatives, we offer a pipe stress analysis onsite placement service, effectively reinforcing your local workforce.

02

Optimized Total Cost of Ownership

Our focus extends far beyond simply passing code verifications. We actively refine anchorages, supports, and physical layouts to dramatically lower structural weight and cut down on material expenses.

03

Flexible Global Delivery Models

From establishing a permanent Offshore Engineering Development Center (OEDC) in Bangalore to generating short-term, project-specific engineering reports, we adapt our scale to perfectly match your specific outsourcing methodology. This inherent adaptability firmly cements our status as pioneers in piping engineering service outsourcing.

Projects

Piping & Pipeline Engineering Projects

OIL & GASFitness-for-Service Assessment of a Pipeline During Lifting Operations
Duration · 6 Months

Fitness-for-Service Assessment of a Pipeline During Lifting Operations

Fitness-for-Service assessment of a live pipeline affected by Corrosion Under Pipe Support (CUPS), validating structural integrity during a 50 mm lift for UT inspection. Reusable lifting guidelines were developed defining safe criteria for multiple pipe sizes and configurations.

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OIL & GASPipe Stress Analysis of a 44-inch Incinerator Line
Duration · 6 Weeks

Pipe Stress Analysis of a 44-inch Incinerator Line

Static and dynamic pipe stress analysis validating a proposed incinerator piping design modification, enabling the customer to approve and proceed with site modifications while improving incinerator efficiency and minimising the risk of future operational failures.

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RENEWABLE ENERGYFEA of a Wind Turbine Generator (WTG) Transformer
Duration · 5 Weeks

FEA of a Wind Turbine Generator (WTG) Transformer

FEA-based structural validation of a WTG transformer under transportation, lifting and extreme-wind acceleration loads. Critical stress regions were identified and the lifting arrangement, tie-down configuration and weld design were optimised for a manufacturing-ready design.

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NUCLEARSeismic Qualification of a 3.2 MW Induction Motor for a CCW Pump
Duration · 5 Weeks

Seismic Qualification of a 3.2 MW Induction Motor for a CCW Pump

Equipment qualification for Operating Basis Earthquake (OBE) loading, giving the customer the confidence to release the motor for manufacturing and supply it to a nuclear power plant site — a decision that could not be made without seismic qualification proof.

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WATERPipe Stress Analysis of a 40 MLD Desalination Plant
Duration · 6 Months

Pipe Stress Analysis of a 40 MLD Desalination Plant

Pipe stress analysis of critical piping systems under operating and environmental loads for a 40 MLD desalination plant, ensuring piping integrity, safety and code compliance to support safe and reliable plant execution.

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FAQ's

Frequently Asked Questions

We offer end-to-end piping and pipeline engineering lifecycle services, ranging from first-principle basic designs to intricate lifecycle maintenance. Our core capabilities include detailed layout and routing, pipe sizing, intelligent 3D plant modeling, modular skid designs, and generating production deliverables like Isometrics (ISOs) and Material Take-Offs (MTO). Operating from Bangalore, we serve as a dependable outsourcing partner, owner's engineer, or third-party reviewer for clients across the USA, Europe, the Gulf, Japan, and India.

As leading pipe stress analysis consultants, we mathematically verify complex, high-pressure, and high-temperature piping networks against rigorous operational loads. We assess sustained forces (pressure, dead weight) alongside dynamic and transient loads such as thermal expansion, water/steam hammer, wind, and seismic events. This ensures your piping infrastructure remains safe, fully code-compliant, and highly reliable during severe operational incidents.

Our engineering philosophy goes beyond simply passing basic code verifications. By leveraging advanced stress analysis and structural optimization, our engineers actively refine physical layouts, piping supports, and anchorage systems. This strategic optimization dramatically lowers structural weight, cuts down on raw material expenses, and ultimately reduces the overall Total Cost of Ownership for your facility.

Our team delivers tailored consulting and design solutions for high-stakes, demanding sectors. We have deep, proven expertise in industries such as:

  • Onshore and Offshore Oil & Gas
  • Chemical Processing
  • Thermal Power
  • Nuclear Energy
  • Bioenergy

We adapt our scale and delivery models to perfectly match your company's unique outsourcing methodology. Whether you need short-term engineering reports for a specific project, an onsite pipe stress analysis placement to reinforce your local team, or a permanent Offshore Engineering Development Center (OEDC) based in Bangalore, we provide the flexibility your business requires.

Yes. We actively support plant operators during brownfield maintenance and turnaround phases. Our team conducts comprehensive Fitness-for-Service (FFS) reviews, Remaining Life Assessments (RLA), and detailed Engineering Critical Analysis (ECA). These services provide objective, data-backed recommendations on whether to repair, reuse, or retire aging piping assets, ensuring structural integrity and regulatory adherence.

Our engineers are highly proficient in industry-standard software, including CAESAR-II, CAEPIPE, and PEPS (PIPESTRESS). We guarantee strict global code conversion and compliance, aligning your designs with ASME (B&PV, B31.1, B31.2, B31.3), as well as international standards like IS, EN, ISO, RCC, API, and DNVGL frameworks.

When standard 1D pipe stress applications are insufficient for complex challenges, ProSIM utilizes a mathematically precise, proprietary sub-modeling technique. We seamlessly integrate standard 1D piping software with highly detailed, localized 3D Finite Element Analysis (FEA) models built using advanced tools like ABAQUS and ANSYS. This unrivaled technical mastery is why top-tier organizations trust us with their most demanding engineering challenges.

Absolutely. We offer targeted optimization, detailed design, and comprehensive engineering services specifically tailored for skid-mounted piping infrastructure. We ensure these modular designs are space-efficient, structurally sound, and ready for rapid production and deployment.

Yes, our expertise extends well beyond standard plant boundaries. We provide full-spectrum pipeline engineering for submerged, offshore, and onshore (buried and above-ground) networks transporting crude oil, natural gas, and refined products. This includes rigorous DNVGL code qualification and the professional authoring and evaluation of Design Basis Reports (DBR).

Blog

Insights from Our Piping Engineering Desk

Technical explainers and case notes on pipe stress analysis, dynamic transient loads, 3D FEA sub-modeling, pipeline code qualification and Fitness-for-Service.

CAESAR-II vs. 3D FEA: When to Escalate a Stress Problem

CAESAR-II vs. 3D FEA: When to Escalate a Stress Problem

The signals that tell you a 1D pipe stress model has reached its limit and a localized 3D sub-model is needed.

  • 1D vs 3D topology
  • Peak stress resolution
  • Proprietary sub-modeling
Water Hammer & Steam Hammer: Taming Transient Loads

Water Hammer & Steam Hammer: Taming Transient Loads

How dynamic pipe stress analysis captures fluid transients, vibration and their effect on supports.

  • Transient load cases
  • Snubber design
  • Vibration checks
Pipe Support Optimization to Cut Structural Weight

Pipe Support Optimization to Cut Structural Weight

Refining supports, anchorages and layouts beyond code minimums to reduce steel and material cost.

  • Support engineering
  • Anchorage qualification
  • Total cost of ownership
DNVGL Pipeline Code Qualification, Step by Step

DNVGL Pipeline Code Qualification, Step by Step

Design Basis Reports, wall thickness, and code checks for onshore and offshore transportation pipelines.

  • Design Basis Report
  • Onshore & offshore
  • DNVGL checking
Fitness-for-Service: Repair, Reuse or Retire?

Fitness-for-Service: Repair, Reuse or Retire?

Using FFS, RLA and ECA to make objective, data-backed calls on ageing piping assets.

  • FFS review
  • Remaining Life Assessment
  • Engineering Critical Analysis
Sub-Modeling: Linking 1D Pipe Elements to ABAQUS / ANSYS

Sub-Modeling: Linking 1D Pipe Elements to ABAQUS / ANSYS

A mathematically precise technique to pass boundary conditions between 1D and 3D models cleanly.

  • Boundary condition transfer
  • ABAQUS & ANSYS
  • Localized 3D FEA