Carbon steel is the fundamental material for industrial process piping due to its high tensile strength and versatility. Its performance depends heavily on the deoxidization manufacturing process—specifically, using fully “killed” steel to prevent porosity—and selecting the correct ASTM grade. While ASTM A106 (seamless) is mandated for high-temperature, high-pressure environments, ASTM A53 (welded or seamless) is … Read more
Introduction Whether you are a fresh engineering graduate or an experienced piping professional preparing for your next career move, this guide covers the most commonly asked piping interview questions and answers in 2026. Piping engineering is a specialized discipline within the oil and gas, petrochemical, power, and construction industries. Interviewers typically test candidates on piping … Read more
Learn piping material interview questions, including ASTM standards, carbon steel, stainless steel, and alloy materials. Selecting the correct pipe material is one of the most critical decisions in piping engineering. An unsuitable material can lead to corrosion, cracking, erosion, leakage, premature failure, increased maintenance costs, safety hazards, and costly downtime. Material selection is never based … Read more
Piping codes and standards provide the technical foundation for safely and consistently designing, manufacturing, inspecting, testing, constructing, operating, and maintaining piping systems. Understanding the purpose and application of major standards organizations—including ASME, API, ASTM, AWS, MSS, ISO, and AMPP—is essential for every piping engineer. Whether designing a refinery, LNG terminal, fertilizer plant, pharmaceutical facility, or … Read more
Master the dimensions and materials of pipe fittings with this expert guide. Learn about ASME standards, pressure-temperature classes, and essential inspection checks. When designing, inspecting, or maintaining a piping system, a thorough understanding of pipe fittings, dimensions, and materials is essential. Using the wrong size or material can lead to catastrophic system failures, leaks, and costly downtime. … Read more
Discover the complete pipe fittings manufacturing process. Learn about hot and cold forming methods for elbows, tees, reducers, and caps in this expert guide.
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