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6 Pipes
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Acts as a critical link between hydrogen producers (chemical plants, electrolysis facilities) and end-users (hydrogen refueling stations), enabling reliable point-to-point delivery to support the growing hydrogen fuel cell vehicle market.
Supplies hydrogen as feedstock for hydrogenation reactions, widely used in hydrocracking, hydrotreating processes, and ammonia production, ensuring stable operation of refineries and chemical plants.
Delivers high-purity hydrogen and other industrial gases to sectors including electronics (semiconductor manufacturing), metallurgy (heat treatment), float glass production, and fine chemical synthesis, serving as protective atmospheres, reducing agents, or raw materials.
Transports CNG and hydrogen to urban refueling stations, supporting natural gas vehicles, hydrogen fuel cell buses, logistics vehicles, and passenger cars, contributing to low-carbon urban transportation.
Position the trailer at the designated location, place anti-rolling devices and support blocks, and secure the landing gear.
Connect static grounding clamps to both the vehicle body and cylinders to eliminate static electricity risks.
Inspect cylinder seals, hose pressure, and safety devices to ensure all components are in proper working condition.
Connect the discharge hose securely, then open the main valve followed by individual cylinder valves in sequence.
Open the dispenser inlet valve and monitor pressure, ensuring it does not exceed 20MPa during operation.
For unloading, close valves in reverse order and vent residual pressure from the hose before disconnection.
Disconnect hoses, remove static grounding clamps, and close the trailer rear door.
Raise the landing gear, retrieve support blocks, and guide the vehicle to safely leave the operation area.
Maintain stable vehicle positioning with anti-roll devices throughout the operation.
Ensure effective static grounding to prevent electrostatic discharge.
Operate valves slowly while standing to the side to avoid injury from sudden pressure release.
Always depressurize hoses before disconnection; never perform operations on pressurized systems.
High-Strength Material Selection: Premium alloy steel and carbon fiber composites are selected for cylinder manufacturing to ensure pressure resistance and durability.
Seamless Cylinder Forging: Cylinders are forged as one-piece seamless structures using advanced hot forming technology to eliminate structural weaknesses.
Precision Machining & Assembly: Cylinders are precision-machined, then parallel-mounted on the semi-trailer chassis and connected with high-pressure tracheas and valves.
Multi-Stage Quality Testing: Conducts hydrostatic testing (to verify pressure resistance), airtightness testing (to detect leaks), and non-destructive testing (to identify internal defects).
Safety System Integration: Installs pressure sensors, safety valves, and leak detection systems, followed by final system calibration and performance testing.
Finishing & Inspection: Applies anti-corrosion coatings to the chassis and cylinders, then performs a comprehensive final inspection to ensure compliance with all safety and quality standards.
It is a mobile pressure vessel unit consisting of 6 seamless large-capacity cylinders mounted on a semi-trailer chassis, designed for transporting high-pressure gases like CNG and hydrogen safely and efficiently.
At 30MPa pressure, the trailer can transport approximately 450-650kg of hydrogen per trip, depending on gas purity and ambient conditions.
Regular maintenance should be performed every 6 months, including safety device inspection, cylinder pressure testing, and hose replacement, to ensure long-term reliable operation.
While primarily designed for CNG and hydrogen, the trailer can be customized to transport other high-pressure gases with appropriate modifications to cylinder materials and safety systems.
Ready to enhance your high-pressure gas transport efficiency with a safe, reliable, and cost-effective solution? The 6 Pipes CNG Tube Trailer is in stock and available for immediate order. Contact us today via phone at 0557-3238666 or service hotline 400-636-7011 to inquire about pricing, customization options, and delivery details. Click "Add to Basket" to secure your unit and take the first step toward optimizing your gas logistics operation!
yongy0223@gmail.com 
+86-17693104145
Lanzhou New Area, Lanzhou City, Gansu Province, on the second floor to the east of New Harbor Road, to the east of Building Materials Road No. 2, to the west of Qilian Mountain Avenue (Jingqi Road)