High Pressure Inflatable Rubber Airbags For Marine Construction
Inflatable rubber mandre (linflatable rubber airbag used in civil
engineering) is a kind of cylinder bag that can expand, shrink,
used to form concrete component of cavity, in the process of
manufacturing hollow component, put it in the middle, and filled
with compressed air, make the capsule expand, as the concrete
component solidification then can empty gas from the cavity, pulled
out the capsule. It is easy to be used, convenient and durable, is
soft and can fold, curly, contraction when it isn't inflate, it
have the enough strength to withstand the pressure of concrete when
it is inflated, this is incomparable with any traditional template.
It is used in reinforced concrete members, including stake, roof,
roof board column, beam, building, water conservancy project
(shipyards, slipway, dock). Construction practice proves that
Inflatable rubber mandrel is simple, not only save materials, and
has a shape characteristics, it could be round, oval, rectangle,
vaulted, trapezoidal pipeline, etc. Also you can make a straight
hole, etc, can make a building structure light, thin wall hollow,
change the concrete performance have been used rigid characteristic
The inflatable rubber pontoon can be used in different kinds of
offshore construction field, such as box culvert installation
· Large enough buoyancy/lift capacity, from 1-300 tons to meet
different requirements, while underwater air lift bags only have
maximum buoyancy 50tons.
· Good puncture and abrasion resistance, while underwater air lift
bags are easy to puncture.
· Rubberized nylon cord fabric provides superior performance,
especially the rubber inner liner guarantees good tightness.
· Unique reticular noose preventing slip away in use.
· Durable, versatile and easy to use.
· ISO9001:2008 by BV certificate.
· ISO 14001:2004 certificate and GB/T 28001-2011 certificate.
· CCS, ABS, GL certificate.
· Comply with IMCA D 016 Rev 3 - June 2007 guidelines.
· Equipped with all the necessary hardware and ready for immediate
· Pressure relief valve at the bottom avoiding over pressurization.
· Each pontoon is tested prior to shipping.
Why the world turns to Nanhai NO. 1?
Shandong Nanhai Airbag Engineering Co., Ltd. is the worldwide leader and innovator in the design and
manufacture of engineering rubber pontoons. Our rubber pontoons are
specified to meet the toughest challenges in commercial,
scientific, and military applications. We can provide customers
solutions and expertise for aircraft recovery, ship, yacht, and
boat salvage, marine engineering, offshore oilfield project and
other underwater construction tasks.
Why Nanhai NO. 1?
• Expertise–We focus exclusively on the design and manufacture of engineering
inflatables with decades of experience in the field. We know the
challenges you face and can help you meet them.
• Quality–Our products, including all components, are made by skilled
craftsmen. Every product is tested prior to shipping to ensure
reliable performance. You can work with our solutions with
• Service–We offer customer design and solution services to meet special
needs and can also provide on-site guidance. We are ready to
respond whenever you need us.
• Price–Our products are more economic than traditional underwater air
lift bags by near half. We beat competitors on price and always
beat them in quality and value.
• Warranty–All our products are compliant with IMCA D 016 Rev. 3 - June 2007
guidelines. All carry a one-year warranty.
Don’t put your projects at risk, trust and choose Nanhai NO. 1!
Compaired with the traditional air lift bag, our rubber pontoon has
many obvious advantages and lower cost.