Yongli H Series Laser Tube
Yongli H1/H2/H4/H6/H8 CO2 Laser Tubes are professionally designed for laser cutting and engraving machines. They feature stable power output, superior beam quality, and high processing accuracy on various non-metal materials.
Made with high-grade materials and strict quality inspection, these tubes ensure long service life, low attenuation, and stable performance for long-hour operation. They offer wide compatibility and easy installation, perfectly matching most standard laser equipment.
A reliable and cost-effective solution to enhance efficiency and deliver consistent, high-quality results for daily production.

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FAQs
Q: How would I know this tube compatible with my machine?
A: We suggest to refer the Accessories List of your machine first, to confirm the DIAMETER,LENGTH and POWER of the tube. Size fits, compatible. Our Professional technicians are waiting to answer all your questions! Just talk to us!!
Q: How does the product come packaged?
A: Tightly embrace the laser tube with high-density sponge. Double foam rubber, Double boxed. We keep improving our packaging, listening patiently to the feedback form our customers. If there any problem caused by transport, we will be responsible for it.
Q: Storage?
A: Laser tube is consumable, which means that a long-time storage may lead to power attenuation. Thus, we recommend to buy it when need it. After receive the tube, test it first. If there any problem, let us know in time, we will provide 3 months after-sales services for free.
Q: How to insulate the high-voltage end?
A: 1)After putting on the silicone tube, pour some glues inside. 2) Wrap a few more turns with electrical tape.
Q: Beam does not exit Tube?
A: It may because of some incorrect operating of the laser machine. Feel free to let us know, and get some professional support.
Q: Size of the water hose for inlet and outlet?
A: Tube of Diameter 7 mm x 11 mm (0711), or of Diameter 6 mm x 8 mm (0608). (0711 is better because it’s thicker.)
Q: Why choose BlueTimes Laser Tube?
A: We have more than 30 years of solid experience in laser industry, and we are the earliest seller of CO2 Laser Tube. Over the years, we keep improving our product quality, as well as its function, according to customer’s feedback. Our goal is to create value for our customers and always be responsible for the products we sell. We are your trusted partner for laser accessories.
About Us
Changchun Eagle Laser Equipment Company is a professional manufacturer and supplier specialized in laser equipment and core accessories. Located in Changchun, we integrate R&D, production, sales, and after-sales service to provide reliable laser solutions for global customers.
Our main products include CO₂ laser tubes, laser cutting machines, laser engraving machines, laser welding machines, laser marking machines, and matching spare parts. We strictly control quality in material selection, production, and testing to ensure stable performance, long service life, and high working efficiency.With mature technology and rich experience, we serve customers in advertising, crafts, furniture, machinery, metal processing, and other industries. Our products are widely compatible with standard laser equipment and are ideal replacements for upgrading and maintaining machines.
We adhere to the principles of quality first, customer foremost, and continuous innovation. We provide stable products, on-time delivery, and professional technical support. Adhering to honest cooperation and mutual benefit, we have established long-term partnerships with customers worldwide.Changchun Eagle Laser is committed to becoming your reliable partner in the laser industry.
