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DOT Cylinder Valves: CGA V-9 Marking Requirements

2026 09-03

On August 24, 2026, the Gases and Welding Distributors Association (GAWDA) issued a safety alert after several cylinders were identified during pre-fill inspections with apparently new cylinder valves missing required compliance markings.According to the alert, cylinder valves are part of the compre

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From Transition To Definitive Phase: What CBAM Means for The Gas Cylinder Industry

2026 08-27

The EU Carbon Border Adjustment Mechanism (CBAM) has moved from its transitional period into its definitive phase.On 14 August 2026, the European Commission published a new series of ten guidance documents to support CBAM implementation during the definitive period. The package includes four general

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Shipping Empty Vs Filled Gas Cylinders From China: What Buyers Should Know

2026 08-24

When importing gas cylinders from China, the shipping arrangement depends heavily on whether the cylinders are empty, fitted with valves, or already filled with gas.For international buyers, understanding these differences before placing an order can help avoid unnecessary freight costs, customs iss

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Parallel vs. Tapered Threads in Gas Cylinder Valve Connections

2026 08-19

The thread connecting a valve to a gas cylinder may look like a small detail, but it plays a critical role in the safety and gas tightness of the complete assembly.Gas cylinder valve inlet threads are generally divided into two types: parallel threads and tapered threads. Both can provide a safe and

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Working Pressure, Test Pressure And Burst Pressure: What Gas Cylinder Buyers Need To Know

2026 08-07

Meta TitleGas Cylinder Working, Test and Burst Pressure ExplainedMeta DescriptionLearn the difference between working pressure, test pressure and burst pressure, and what buyers should confirm when selecting a gas cylinder.Suggested URLgas-cylinder-working-test-burst-pressure-explained When reviewin

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