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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Feb-29-2024 | 0.12 $* | 0.41 $* |
Jan-29-2024 | 0.52 $* | 0.38 $* |
Dec-29-2023 | 0.99 $* | 0.30 $* |
Nov-29-2023 | 0.94 $* | 0.3 $* |
Oct-29-2023 | 0.19 $* | 0.28 $* |
Sep-29-2023 | 0.83 $* | 0.94 $* |
Aug-29-2023 | 0.64 $* | 0.36 $* |
Jul-29-2023 | 0.39 $* | 0.82 $* |
Jun-29-2023 | 0.85 $* | 0.82 $* |
Qingdao Huahai Environmental Protection Industry Co., Ltd. was founded in 1975. It became a joint-stock company as a result of the reorganization of the former State-owned Qingdao No.7 Rubber Products Plant and Qingdao Offshore Environmental Protection Equipment Factory. Huahai lies in Qingdao seashore, covering an area of 93,000 square meters with building area of 55,000 square meters, and employs over 400 staff.
Huahai is the major force of oil spill response equipment in China. We develop, manufacture, and supply best available technology of oil spill response equipment including oil boom series, oil skimmer series, oil absorbent material series, oil spill monitors and etc. Our products export to more than 20 countries worldwide, including Nigeria, Mexico, Singapore, Vietnam, Cambodia and so on.
In 1998, Qingdao Huahai successfully passed through the ISO9000 certification. In 2009, we set up a R&D center in cooperation with the China University of Petroleum( Eastern China) to research and develop offshore environmental protection equipment and have maintained a long-standing partnership with the education and research institutions. In 2012, Qingdao Huahai cooperated with Shandong University of Science and Technology to establish the Oil Spill Emergency Equipment Research and Development Center. Qingdao Huahai has 30 patents, containing 5 patent for an invention.
General information
The PVC barrier is a simple, economical and effective containment boom. It is widely used on harbors, rivers, lakes, ponds and other sites where there is a need to separate oils from water.
Features
1. Made of the high strength fabric coated with the bright orange PVC, having high resistance to oil, seawater corrosion and UV radiation, the solid float in the unique shape makes it more easily to storage. There is a force-withstanding element each in the upper and lower parts of the boom body to ensure more strength. Elastic stiffeners are provided between solid floats to keep the oil fence straight and stiff to ensure an effective draft.
2. The deployment and retrieval of the PVC fence is very simple. The oil fence can be supplied with the hydraulically driven reel frame or the hanging rack.
Technical data
Model Parameter | SWL450 | SWL750 | SWL900 | SWL1100 |
Overall height(mm) | 450 | 750 | 900 | 1100 |
Freeboard(mm) | 150 | 250 | 300 | 400 |
Draft(mm) | 300 | 500 | 600 | 700 |
Standard length per section(m) | 10,20 | |||
Tensile Strength(KN) | 20 | 30 | 40 | 45 |
Ballast | Block or chain | |||
Weight(KG/m) | 3.1 | 4.2 | 5.2 | 5.8 |
storage rack for 60m(m) | 2.8x1.7x0.7 | 2.8x1.7x1.0 | 2.8x1.7x1.2 | 2.8x1.7x1.4 |
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