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News & Media

Mono Buoyancy Units Assist Pipeline Installation

From the news of CHEC Jazan Integrated Gasification Combined Cycle Project water intake and outlet project Saudi Arabia, the last part HDPE pipeline was jointed underwater successfully with the help of mono buoyancy units.  It marks the success of the installation of the world’s longest and most flexible pipeline. HDPE pipeline installation is the biggest risk point of whole project. Because it is the first world’s largest diameter and [...]

By | 2018-04-09T09:00:17+00:00 April 9th, 2018|Categories: Project Achievement|

Inflatable Pipe Floats Buoys

Recently, we designed one kind new arc-shaped pipe float buoys. This type pipe float buoys can connect with the pipe closer to get more buoyancy in the shallow water condition. We can make pipe float buoys according to the different diameter pipe. The buoyancy is from 1ton to 10ton each unit. Arch-shaped pipe floater has three lifting webbing sling. So pipe laying float can be strapped to the pipeline to reduce [...]

By | 2018-04-09T08:35:20+00:00 March 6th, 2018|Categories: Company News|

Water Bags for Crane Load Testing

The use of water bags for crane load testing is recognized world wide as the most effective and safest solution. DOOWIN crane test water bags proof load bags with capacity from 1 to 100 tonnes provides an easy, safe and highly cost effective solution for the load testing all kinks of lifting equipment. Water filled weight bags offer a significant advantage over alternative methods in that water can be applied gradually and [...]

By | 2018-02-06T12:59:06+00:00 February 6th, 2018|Categories: Company News|

Marine Salvage Airbags Float Ship

Marine salvage airbags is one kind of professional floating buoyancy units for the vessel salvage and rescue industry. The main application of the “Marine Salvage Airbags” is in shipwreck salvage, floating bridge and dock construction, rescue, and removal of wrecked ships and beached vessels. Customers also can use it as pontoons for supporting docks and other floating structures. These salvage airbags are also excellent for the underwater construction projects [...]

By | 2018-02-06T08:54:28+00:00 January 4th, 2018|Categories: Project Achievement|

650T Crane Load Testing Project

DOOWIN team successfully finished another 650t crane load testing project with water bags. We performed two 300t proof load testing on two main deck cranes and one 50t crane load testing.We used 5 units 50ton water bags and 2 units 25ton water bags. The classification society inspector witnessed the whole proof load testing process. The ship owner given our water bags the high level affirmation and praise. Why use Crane Load [...]

By | 2018-01-03T13:34:56+00:00 September 30th, 2017|Categories: Project Achievement|

The World’s Largest Water Filled Proof Load Bags

DOOWIN 110T water filled proof load bags is the world's biggest proof load water bags. Our 110t proof load bags can reach over 110T capacity. We tested this 110t load test water bags dynamically under BV inspector witness. DOOWIN water filled proof load bags are a unique, safe and highly certified product specifically designed to provide a test load instead of traditional solid test weights.The use of water filled proof [...]

By | 2018-01-04T03:35:21+00:00 July 30th, 2017|Categories: Company News|

DOOWIN at Sea Asia 2017

DOOWIN attended the Sea Asia 2017 in Singapore. We would like to thank all our customers, supporting partners, visitors who are interesting in our water weight bags, underwater air lifting bags, and pipeline buoyancy bags. We well propagandize the DOOWIN brand by Sea Asia. More and more users and contractors know DOOWIN. Our water bags and air lifting quality is highly regarded by customers too. Many customers express their interesting to use DOOWIN [...]

By | 2018-01-12T05:45:22+00:00 May 12th, 2017|Categories: Company News|

Dynamic & Static Bridge Load Testing

DOOWIN platform test water bags was engaged in Kwansoo Brunei Temburong Bridge project by Temburong bridge project package CC2 marine viaducts for 1st bridge load testing in February 2017. DOOWIN's cooperator Headway was involved in launching the gantry bridge load testing and provided load test water bag service for client. Moreover, the project acquired about 12 working days along with two types of bridge load testing were conducted which [...]

By | 2018-01-12T05:51:57+00:00 April 27th, 2017|Categories: Project Achievement|

Heavy Load Testing on 600 Ton Boat Lift Gantry Crane

DOOWIN’s partner Headway was initiated one boat lift load testing project using water weights bags at Destiny Shipbuilding Malaysia. This load testing project took around five day to complete. Boat Lift Load Testing Project Details Client: Destiny Shipbulding Sdn Bhd Project:  Boat Lift Gantry Crane Load Testing Location : Port Klang, Selangor, MY Total Test: 650 Ton During through out boat lift load testing, we prepared all necessary equipment, such [...]

By | 2018-01-12T05:49:40+00:00 March 12th, 2017|Categories: Project Achievement|

Water Load Bags for 320T Crane Proof Load Testing

Another Successful Proof Load Testing utilizing Water Load Bags DOOWIN contracted this 320T proof load testing service for TIE JIAN ZHUANG 01. TIE JIAN ZHUANG 01 is one pile driving barge belonging to CRCC. Its pile frame high is 108 meter, which is one of Chinese highest pile driving barge. After the periodic maintenance, have to do the proof load testing. This pile driving barge have three crane hooks. [...]

By | 2018-01-12T09:19:00+00:00 February 20th, 2017|Categories: Project Achievement|