Dual Membrane Gas Domes in PVDF Membrane

Brief introduction of dual membrane gas domes in PVDF membrane

The MONDES gas domes may be mounted on the ground typically in the form of a ¾ sphere, or mounted on the top of an anaerobic digester or tank functioning as a durable tank cover and storage vessel.
The dual membrane gas domes in PVDF membrane consists of an outer and inner membrane. The outer membrane is the protection layer and is always under a pressure to withstand wind and snow loads, no matter climate extremes. The inner membrane expands and contracts beneath the outer membrane according to gas generation and usage. If the gasholder is ground-mounted on a concrete foundation, there is a third, bottom membrane which seals the gas storage to the foundation. Every gas domes is designed in conformance with the strictest European and U.S. standards (e.g. materials of construction, structural design, storage capacity, snow load, wind load, operating pressure fire resistance). Also all dual membrane gas domes in PVDF membrane are custom designed and manufactured in accordance with the specific project requirements for size, configuration (e.g. dome, rectangular, square, donut, ¾ sphere) and strength using high-quality PVC coated polyester fabrics. Product design and manufacturing principles place a priority on system safety, reliability and control simplicity.
The engineering that goes into each gas domes design is customized according individual project needs and incorporates MONDES’s unparalleled knowledge of external and internal forces on membrane gasholders and proper materials of construction for long life. The proof is over 1,800 successfully-operating membrane gasholders globally — a claim that no other gasholder can come close to matching.
We provide a creative, cost-effective and durable solution for any of your challenges.

Features of dual membrane gas domes in PVDF membrane

• Critical inner gas holding membrane is independent of the outer membrane

• Membranes are manufactured from the highest quality materials available

• Access is available to inspect the inner membrane at all times

• Airflow between the membranes is accurately controlled

• Pressure sensor monitors the air between the membranes

• Spark-resistant and explosion-proof pressurization fans

• Complete service from design to fabrication to installation and commissioning

• Fast installation (two to ten days)

• Gasholder volumes from 50m3 to 20000m3

Volume is measured ultrasonically

Pricing of dual membrane gas domes in PVDF membrane
Pricing varies depending on capacity required, operating pressure and gas production and utilization rates. Quotations are provided within 48 hours of request when accompanied by minimum required specification data.
Minimum specification data required in order to provide a quote:
1. Required Gas Storage Capacity (m³)
2. Operating Pressure (Kpa or mbar)
3. Gas Production & Utilization rates (m³/hr)
Pricing varies depending on capacity required, operating pressure and gas production and utilization rates. Quotations are provided within 48 hours of request when accompanied by minimum required specification data.
Minimum specification data required in order to provide a quote:
1. Required Gas Storage Capacity (m³)
2. Operating Pressure (Kpa or mbar)
3. Gas Production & Utilization rates (m³/hr)

Quality service and warranty of dual membrane gas domes in PVDF membrane

• 100% quality testing for every finished product before delivery;

• Professional Aging testing room for aging testing time over 8 hours

• Professional function testing for every process

• One year warranty service for whole set equipment.

• Free replacement of inner membrane and outer membrane within 3 years

Delivery Service of dual membrane gas domes in PVDF membrane

- The product will leave factory within 30-45 days after receipt of your advance payment
- Export standard, safety and environmental packing Quick lead time for mass production.
- Accept EXW, FOB, CIF and other price terms