Overseas Sales Director & Senior Project Consultant
Herman
With over 14 years of deep-rooted experience in the global oil, gas, and petrochemical sectors, Herman Qian serves as the Overseas Sales Director at Gelan Petro. His career is defined by a unique duality: a profound understanding of technical engineering combined with a strategic vision for navigating the complexities of global market dynamics
Motto:
"When we reach for the summit, the entire world has no choice but to let the light shine through.".
Latest from Herman
What is a Crude Oil Tank? What Are Their Types and How to Select?
Learn what a crude oil storage tank is, how it functions, the main tank types and applicable standards, and which operating, safety, maintenance and life-cycle cost factors should be considered when selecting one for projects.
Plate and Frame Heat Exchanger: Structure, Working Principle, Types and Comparisons
Learn what a plate-and-frame heat exchanger is, how it works, its structure, advantages, limitations and main types. Compare it with plate-and-shell, brazed plate and shell-and-tube heat exchangers to select the right design for your application.
Counterflow Heat Exchanger: What It Is and How It Differs from Crossflow and Parallel Flow
Learn what a counterflow heat exchanger is, their main advantages, limitations, types and applications. Compare counterflow with parallel and crossflow arrangements, and understand the key factors for selecting a suitable industrial heat exchanger.
Heat Exchanger Materials: Types, How to Select and Where to Source
Learn which materials are commonly used in heat exchangers, how operating conditions affect material selection, and where to source complete heat exchangers, fabricated components, or BOM-based material packages.
Breather Valve for Storage Tanks: How It Prevents Vacuum Collapse
Learn how a breather valve protects storage tanks from vacuum collapse, why polymerizing chemicals cause blockage, and how to select the right venting solution.
What Is an Atmospheric Tank? A Beginner's Guide to Its Functions, Types, and More
Learn what an atmospheric tank is, how it works, and more. This guide clearly explains tank functions, components, roof types, materials, and more.