Technical notes
Original articles from the Iron Valves Technical Team — written to help engineers and buyers specify valves honestly, and to explain the standards that appear on a typical Saudi datasheet.
· 8 min read
API 6D and API 608 both cover industrial ball valves, but they serve different duties. This guide explains the practical differences so a datasheet can be matched to the right specification.
Iron Valves Technical Team
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· 8 min read
Gate, globe and ball valves all isolate a line, but they do it differently. Here is how to match each type to oil and gas duty without over-specifying — or under-specifying — the valve.
Iron Valves Technical Team
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· 8 min read
Fire-safe is a type-test claim about how a valve behaves during and after a fire, not a stamp a distributor can add. This article explains what API 607 and API 6FA actually cover — and how to ask for them honestly.
Iron Valves Technical Team
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· 8 min read
ISO 15848 classifies how tightly a valve stem is sealed against fugitive emissions. Here is what the tightness, endurance and temperature classes mean on a Saudi oil and gas datasheet.
Iron Valves Technical Team
Read article →· 9 min read
A high-level overview of how SAES and SAMSS documents shape valve selection, and how supplier registration actually works — written as a process to follow, not as a claim that Iron Valves is already approved.
Iron Valves Technical Team
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· 8 min read
Swing, dual-plate and axial (nozzle) check valves all prevent reverse flow, but they close differently. This guide helps you match the type to slam risk, pressure drop and installation length.
Iron Valves Technical Team
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