Double Membrane Cover
Technical Specifications
- Membrane material manufactured with 100% high-frequency welding technology
- Available in diameters up to 35 meters
- Operating pressure up to 30 mBar
- Extremely low gas permeability
- Flexible membrane material for convenient transportation and recyclable use
- Automatic Constant Pressure Output
Our double membrane dome system effectively increases the gas storage capacity of the project and allows flexible adjustment of gas output according to actual operating requirements.
By combining a double membrane structure with a biogas dome design, the system provides excellent sealing performance and durability, offering an economical, efficient, and reliable gas storage solution for various biogas projects.
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What are the benefits?
- Suitable for agricultural anaerobic digestion projects, industrial wastewater treatment plants, landfill gas projects, and biomass energy projects.
- Nearly 20 years of experience in double membrane gas holders and renewable energy equipment manufacturing.
- The membrane material offers excellent gas tightness and durability.
- Gas holder diameters are available up to 35 meters and suitable for both cold and hot climate conditions.
- Advanced German design concepts combined with professional production equipment.
- More than 3,000 successful installations worldwide.
- Reliable welding technology and strict quality control ensure stable and long-lasting performance.
- Experienced installation and after-sales service teams ensure safe, professional, and efficient project execution.
- Certified with CE Certification and ISO9001 Quality Management System Certification.
- Committed to providing complete, safe, and high-quality biogas storage solutions.
Included Components:
- Inner Membrane
- Outer Membrane
- Reinforcement Belts
- Reinforcement Net
- Inner Membrane Water Seal
- Embedded Channel Plate
- Level Transmitter
- Outer Membrane Pressure Relief Valve
- Air Blower
- Control Cabinet
- Positive and Negative Pressure Protector, etc.
WHY CHOOSE QINGDAO HAIYUE ?
- Suitable for storing biogas or other gases such as carbon dioxide
- Storage capacity ranging from 15 m³ to 10,000 m³
- Gas storage systems can be installed on the ground, inside containers, or on top of tanks
- Suitable for both cold and hot climate conditions
- Made with ultra-low gas permeability membrane materials
- Nearly 20 years of industry experience
- Corrosion resistant and UV resistant
Please feel free to send us your questions. In case you would like to receive information about the different possibilities to store biogas, we are looking forward to be in contact with you.
why choose us
Unique R&D technology
We focus on biogas membrane proprietary manufacturing, adopting core tech for long-term stable, leak-proof and distortion-free products.
Custom sizes and shapes
We provide 10–10000m³ customized storage with various sphere designs, fully tailored to site conditions and process requirements.
Industry-Specific Solutions
We offers one-stop biogas storage solutions covering design, production, installation and after-sales for farms, wastewater, food waste and landfill gas projects.
CAD Drafting Services
Our team delivers scaled detailed construction drawings covering structure, materials and welding for direct project implementation.
Effective Communication
Dedicated project management with assigned leads ensures precise design, schedule and on-site supervision via direct core management communication
High-Quality Materials
Premium standard biogas membrane & branded parts boast temp, aging and corrosion resistance with low air permeability
Quality Assurance
Prompt unconditional after-sales support solves product, transport and installation issues to secure steady project operation
Industry-leading
With nearly 20 years of experience in biogas membranes and over 3,000 projects worldwide, we deliver safe, stable, and reliable gas storage solutions.
sustainable development
Qingdao Haiyue adheres to green low-carbon concepts, offering eco-friendly sustainable biogas storage solutions for carbon neutrality