Views: 0 Author: Site Editor Publish Time: 2026-04-23 Origin: Site
Where pipelines don’t reach, where does gas come from?
This isn‘t a hypothetical question. Thousands of mines, islands, and remote factories around the world face the same reality every day: the nearest natural gas pipeline connection point might be tens of kilometers away. The CNG tube skid was designed precisely for this reality — packing high-pressure natural gas into standardized steel tubes, hauling it by truck or ship, unloading it, connecting it, and supplying gas. No pipeline construction, no lengthy permitting. Delivered today, in service tomorrow.
Here’s where CNG tube skids are actually being used:
Mobile refueling stations
In suburban and emerging cities, CNG buses and taxis are multiplying, but fixed refueling stations often lag behind fleet expansion. A tube skid can be driven directly to where it‘s needed, serving as a mobile refueling point. A single 40-foot skid can carry more than 9,000 standard cubic meters in one trip — enough for days of operation. Flexible to deploy, easy to relocate.
Industrial gas supply
Glass furnaces, ceramic plants, brick kilns, steel mills — these industries are heavily dependent on natural gas, yet they are often built near raw material sources, far from pipeline networks. Tube skids fill the gap. The gas delivered in one skid can keep a small to medium-sized kiln running for days. As long as operators manage a simple delivery schedule, gas supply stability is rarely an issue. Compared to continuing to burn coal or heavy oil, the switch brings lower costs and lower emissions.
Emergency and peak shaving supply
During peak winter demand, pipeline pressure drops, or when a section of pipeline is shut for maintenance — these events don’t happen often, but when they do, the impact can be severe. Many municipal gas companies and large industrial plants keep several tube skids on site as reserves. Normally idle, they can be quickly connected to a pressure reduction skid to feed gas back into the network, filling the gap.
Mines and remote worksites
Where there is no power grid, diesel generators are the default — but diesel is expensive, logistics are cumbersome, and engine wear is high. Pair a tube skid with a gas generator set, and operating costs drop significantly, while maintenance becomes simpler. For railway tunnel construction, remote mining operations, and infrastructure projects, this solution has been proven many times over.
Hydrogen transport
The structural logic of CNG tube skids applies equally to hydrogen. H2 type tube skids operate at a working pressure of 200 bar and can safely transport hydrogen with purity between 98% and 99.9%, supplying hydrogen refueling stations or chemical projects. As hydrogen infrastructure continues to roll out around the world, demand for this application is growing noticeably.
Islands and coastal communities
Laying a submarine pipeline to a small island can easily cost hundreds of millions — economically unfeasible. But using tube skids combined with roll on/roll off vessels is a completely different story: fill the skids on the mainland, ship them over, reduce pressure on the island, and feed the gas into the community micro grid. Residents get natural gas for cooking and hot water. The solution is both viable and affordable. Southeast Asia, the Mediterranean, the Pacific island chains — there are already many successful examples.
Construction sites
Winter concreting, material drying, and other processes require a continuous heat source, but construction sites are temporary and not worth connecting to fixed pipelines. A tube skid can be hooked up to a gas boiler or hot air heater. Once the project is finished, the entire unit is towed to the next site — no idle assets.
To sum it up: wherever there is a need for compressed natural gas and no pipeline — a tube skid will get the job done.
About Jiangsu Huayan International Trade Co., Ltd.
Founded in 2005 and headquartered in Xuzhou, Jiangsu Province, Huayan has spent two decades focusing on the R&D and manufacturing of CNG storage & transport equipment and energy solutions. Its product range includes CNG tube skids, large capacity compressors, pressure regulating & metering skids (PRMS), hydraulic modular trailers, powder tank trucks, and liquid tanker trailers. Huayan’s products are exported to many countries and regions worldwide and are certified by internationally recognized authorities such as SGS and BV, complying with ISO 11120 and ISO 668 standards.We don’t make grand, all-encompassing promises. We do one thing: deliver gas reliably to where it‘s needed — at a reasonable cost.
