How Climate Change Could Affect Aquaculture Environment

HDPE floating cage for fish farming Salmon

Aquaculture is commonly known as aqua farming. Aquaculture is the farming of aquatic organisms in both coastal and inland areas under managed and partially controlled conditions. It includes farming of fish, aquatic plants, mollusks, crustaceans, algae, and other organisms. There are two types of aquaculture marine and freshwater. Aquaculture is the world’s fastest increasing food production sector and is essential to sustain food demand for an expanding population.

The global aquaculture market on the basis of cultural environment is segmented into freshwater, brackish water, and marine. The marine segment accounted for the largest share in the global aquaculture market. Marine aquaculture involves the cultivation of marine organisms for food and other products in the open ocean or in tanks and ponds which are filled with seawater. The different type of fishes raised in the marine aquaculture includes finfish and shellfish like prawns, or oysters and seaweed in saltwater ponds. Non-food products produced by include fish meal, nutrient agar, jewelry, and cosmetics. Marine aquaculture has rapidly expanded over the past few years due to improvements in formulated feeds, new technology, growing biological understanding of farmed species, increased water quality within closed farm systems, and greater demand for seafood products. These factors are projected to propel the growth of the aquaculture market over the forecast period.

Aquaculture operations in floating HDPE cages

Cage aquaculture has grown rapidly during the past decades and there has been a move towards the development and use of more intensive cage-farming systems to access and expand into untapped open water areas, particularly in marine offshore waters. Fish cages vary in design, size and material used as they have been designed for employment in diverse environments, ranging from relatively protected to highly exposed and dynamic sites, either as floating or fully submerged structures. This technical manual focuses on the high density polyethylene (HDPE) cages as they are widely used in modern-industrial marine aquaculture in many parts of the world. It provides the reader with highly practical and technical information on the design and components of a typical HDPE cage, on how a cage collar is assembled and the net pen installed. Along with the structure of the cage, comprehensive information on the grid mooring system and installation is provided. Finally, information on farming operati ons that includes maintenance and control of the farming structures, stocking of the farmed fish, feeding, harvesting and packaging are discussed along with other practical aspects and routine management operations.

Enhance the Harmony between Dredging and Ecology


As the world’s top summit on dredging held every three years, it will bring together the world’s industry experts and elites to discuss the prospect of the harmonious development between dredging and ecology, and comprehensively display the whole continuously innovating dredging industry image since the new century, devoted to making greater contributions to global ecological culture construction.

To this end, all members of the World Organization of Dredging Associations (WODA) and China Dredging Association (CHIDA) are sincerely invited to attend this industry summit. The experts, scholars and engineer representatives of public authorities, related institutes, manufacturers, consultants and contractors are sincerely invited to participate at this conference. The relevant enterprises from all over the world are invited to demonstrate the advanced products, technologies and services in this high-profile stage in the dredging and marine engineering industry.

If you would like to attend this conference, you are welcome to contact us, and please register on time. For the information and changes of this conference, please pay attention to the further notice on the 22nd World Dredging Congress (WODCON XXII) website of China Dredging Association (CHIDA).

HDPE Pipe and Fittings Market 2019

Wiseguyreports.Com adds “HDPE Pipe and Fittings Market –Market Demand, Growth, Opportunities, Analysis of Top Key Players and Forecast to 2025” To Its Research Database.

Report Details:

This report provides in depth study of “HDPE Pipe and Fittings Market using SWOT analysis i.e. Strength, Weakness, Opportunities and Threat to the organization. The HDPE Pipe and Fittings Market report also provides an in-depth survey of key players in the market which is based on the various objectives of an organization such as profiling, the product outline, the quantity of production, required raw material, and the financial health of the organization.

Global HDPE Pipe and Fittings market size will increase to Million US$ by 2025, from Million US$ in 2018, at a CAGR of during the forecast period. In this study, 2018 has been considered as the base year and 2019 to 2025 as the forecast period to estimate the market size for HDPE Pipe and Fittings.

This report researches the worldwide HDPE Pipe and Fittings market size (value, capacity, production and consumption) in key regions like United States, Europe, Asia Pacific (China, Japan) and other regions.
This study categorizes the global HDPE Pipe and Fittings breakdown data by manufacturers, region, type and application, also analyzes the market status, market share, growth rate, future trends, market drivers, opportunities and challenges, risks and entry barriers, sales channels, distributors and Porter’s Five Forces Analysis.

Polyethylene Pipe Application | fire fighting System

FM PE100 HDPE Pipe for fire fighting

Fire Fighting pipes which have been defined as the most prominent components in fire fighting systems, are countered as one of the important units in power plants.

Polyethylene Fire Fighting pipes have removed all the problems related to corrosion, lack of strength, hard execution and so many other problems which were unavoidable in old firefighting systems.

Considering the importance of safety factors in firefighting systems, polyethylene pipe should contain exclusive specifications in order to protect the system in case of calamities occurrence. Ace Flowtech polyethylene pipes & fittings which are manufactured with PE100 resin are suitable for pressure ranges from 4 bars to 25 bars.


Western Dredging Association (WEDA) Annual Meeting


WEDA Dredging Association

The Western Dredging Association (WEDA) Gulf Coast Chapter has announced that their annual meeting is set to take place on November 14-15, 2018 at the ACE Hotel New Orleans.

The meeting will provide a forum for the exchange of information of interest to the dredging industry and its associates, WEDA said.

Representatives from all areas of the industry, including regulatory, resource agencies, contracting, and manufacturing, will attend to discuss dredging economics, benefits, technologies and current issues.

The Gulf Coast Chapter of WEDA represents Alabama, Florida (West Coast), Georgia (Western), Louisiana, Mississippi and Texas.

Dredging Pipes Features

16'' cutter dredger pipeline HDPE Pipe with MDPE Pipe Floater

– Dredging Pipes  usually pipes are manufactured according to container length in 11.80 mm.
– Dredging Pipes is manufactured on a large cylinder mandrels.
– Get sourced on Dredging Pipes, extruder produced in different forms, according to the electro-fusion welded joints and welded.
– There is no need to insert in the welding process.
– Dredging Pipes joined by two end flanges and flange adapters.
– It does not need additional parts for Dredging Pipes. Ventilation shafts used in place will be used fittings.
– Dredging Pipes are manufactured according to the operating pressure of desired.

Area of uses:

– Highways, motorways drainage applications.
– Railway drainage applications.
– Dam, canals, irrigation infrastructures drainage applications.
– Airport infrastructure drainage applications.
– Drainage applications for structures such as school, hospital, hotel etc.
– Drainage applications for mass housings, industrial and sports facilities.


Joining the Dredging Pipes and Placing

Sea Water Dredger HDPE dredging pipeline 500mm

-Dredging Pipes are placed in the bottom of the sea route from the treatment plant discharge.

– Dredging Pipes extrusion in the process of merging or electro fusion welding method can be used.
The Dredging Pipes are closed with flange mouth before laying the sea.

– Weights on the pipe of Dredging Pipes is lowered into the sea after attaching each welding process.

– Dredging pipes from the property due to the opening inside the flange when the final point, which will float on water, air, water pipe stuffed to the pipe is provided. This increased the weight of the pipes along with the aggravation will be heading to the bottom of the water.

– Finally, the land connection is made through the production Dredging Pipes. Welding processes to be made for the Dredging Pipes should be made with caution. Approval of welding
pipe examined by expert teams should not be continued without further processing.

The performance of your system will be improved by using good construction techniques and by performing routine periodic maintenance and using the best quality product specially the drainage pipe. Proper drainage can prevent catastrophe. Flooding, especially on roads and personal property, can lead to personal danger, and it can also damage vehicles, homes and other items of value. One way to ensure adequate drainage is to install drainage pipes to allow water to flow away from areas where you don’t want it. The type of drainage pipe required will depend on the unique drainage situation.

HDPE pipe, the best choce for engineers, contractors, and plant maintenance decision makers

315mm HDPE pipe Welding Machine, hydraulic type


HDPE pipe has become the material of choice by engineers, contractors, and plant maintenance decision makers for a wide variety of industry applications including utilities, manufacturing, energy, marine, mining, gas, oil, and agricultural.

HDPE piping systems are a sustainable and environmentally responsible choice.

HDPE offers:

  • Exceptional value
  • Long term service life
  • Significant cost savings
  • Resistance to corrosion, abrasion, and chemicals
  • Durability, flexibility, and lightweight
  • Leak free protection
  • Energy efficiency during manufacturing and provide protection from contamination during service.
  • Less energy to fabricate, transport, and install than metal or concrete alternatives.

Research and Markets reports for HDPE pipe

Research and Markets has announced the addition of the “Global HDPE Pipes Market Size, Market Share, Application Analysis, Regional Outlook, Growth Trends, Key Players, Competitive Strategies and Forecasts, 2014 to 2024” report to their offering. The Global HDPE Pipes Market is expected to reach US$ 19.7 Bn by 2024, expanding at a CAGR of 4.7% during the forecast period 2016 to 2024.

HDPE pipes market is to witness substantial growth with increasing application for the HDPE pipes in various end use industries. HDPE pipes are polyethylene thermoplastic pipes used to transit gas, water for agriculture irrigation, drinking water supply, in sewage systems and others.

HDPE pipes are widely used in sewage systems. Growing sewage disposal infrastructure across the globe is expected to drive the demand for HDPE pipes. HDPE pipes are also used in transportation of oil & gas products which is expected to fuel the demand for HDPE pipes over the forecast period (2016-2024).