Steel Tank Strength Calculation – API Standard | 100m Dia × 20m H

Unlock the power of precision engineering with the ultimate API-based Steel Tank Strength Calculation Sheet designed for professionals who demand accuracy, safety, and compliance.

This detailed design document provides a complete structural strength analysis for an above-ground steel tank with a diameter of 100 meters and a height of 20 meters, giving a total capacity of approximately 138,000 cubic meters. Developed in accordance with the American Petroleum Institute (API) standards, this specification covers every critical aspect of tank design from material selection and shell thickness to hydrostatic pressure and wind load calculations.

Whether you’re working on a petrochemical, water storage, or industrial project, this specification ensures your tank meets the highest global standards of performance and durability.

🔧 Comprehensive Design Coverage

This specification includes full strength calculations and design parameters for all tank components:

·        Shell Courses: detailed thickness and diameter breakdown per height interval.

·        Roof Design: load-bearing capacity, slope, and structural member sizing.

·        Bottom Plates: annular ring layout, corrosion allowance, and welding configuration.

·        Nozzles & Openings: reinforcement pad sizing and stress distribution checks.

·        Wind, Seismic & Hydrostatic Load Calculations: verified using API-650 methodologies.

·        Material Specifications: complete list of recommended grades and allowable stresses (ASTM / API compliant).

·        Weld Joint Efficiency & Testing Criteria: ensuring long-term structural reliability.

Each formula is applied step-by-step, providing clarity and traceability making this document not just a design reference but also an educational resource for engineers and students alike.

⚙️ Compliant with API Standards

Built around the API 650 framework for welded steel tanks, this document integrates key sections including:

·        Design metal temperature considerations.

·        Allowable stress limits per shell course.

·        Corrosion allowance and joint efficiency factors.

·        Wind and seismic load combinations as per design zone classification.

Every section follows the latest revision of API guidelines, ensuring your design complies with international codes and passes technical review smoothly.

💡 Why Choose This Specification

Unlike simplified templates or spreadsheets, this product offers a full engineering-grade specification suitable for:

·        EPC contractors and consulting firms.

·        Design engineers and technical auditors.

·        Students and professionals preparing tank design submissions.

·        Quality assurance and review teams who require traceable calculations.

The clarity, accuracy, and structured format of this document make it ideal for tender submissions, design verification, and technical documentation archives.

🧱 Key Highlights

·        Designed for 100m diameter × 20m height above-ground steel tank.

·        Volume: ≈138,000 m³ (138 million liters).

·        Includes all material data, design loads, and stress checks.

·        Structured with clear engineering formulas and references.

·        Editable and ready for integration into your project documentation.

·        Developed according to API 650, AISC, and ASME Section II guidelines.

·        Delivered in an easy-to-use professional format (PDF).

⚡ Who It’s For

This specification is ideal for:

·        Oil & Gas design teams.

·        Water utility infrastructure engineers.

·        Petrochemical plant project managers.

·        Engineering students specializing in structural or mechanical design.

Whether you’re checking tank shell thickness, verifying safety factors, or developing project design packages this document gives you everything you need to deliver confidently.

💬 Why It’s Different

Every calculation in this document is traceable, rationalized, and practically validated created by professionals with field experience in tank fabrication, inspection, and installation.
You’re not just downloading a file you’re gaining a verified engineering reference that saves you hours of manual work and ensures regulatory compliance.

🚀 Get It Now

Bring engineering accuracy to your next project.
Download the API Steel Tank Strength Calculation Sheet today exclusively at Shopysquares.com, where innovation meets precision.

“Add to Cart now and build your next tank design with confidence API-approved, engineer-tested, and ready for real-world use.”