What are pipeline floats?

Pipeline floats, also called dredge floats or buoyancy modules, are clamp-on polyethylene bodies fitted around discharge pipes to keep a dredging or water-transfer pipeline afloat, aligned and visible on the water surface.

How do I calculate how many floats I need for my pipeline?

Total float buoyancy must exceed the total weight of the pipe, the conveyed medium (water or slurry) and accessories. As a rule of thumb, floats should provide 20–30% more buoyancy than this total so the pipeline floats with roughly one quarter of its diameter above water.

Are polyethylene floats suitable for seawater use?

Yes. Polyethylene is highly resistant to saltwater corrosion, UV radiation and chemical attack, and unlike steel floats it never rusts, which is why PE is preferred in marine environments.

How long is the warranty period?

The warranty starts when the buyer hands over the goods to the investor and ends 18 months after that handover date or 12 months after the installation date, whichever comes first.

What information is needed for an accurate pipe float specification?

Provide pipe outer diameter, pipe material and wall thickness, conveyed medium and its density, pipeline length, site conditions (river, reservoir, port or offshore), required freeboard, colour or marking requirements, quantity and destination port.

Can floats and buoys be customised?

Yes. Float bodies are matched to the specified pipe outer diameter, and colour, marking and fittings can be adapted to project requirements. Custom rotomolded parts can also be produced to drawings.

Custom Polyethylene Rotomolded Water Storage Tank – Durable and Safe Liquid Storage Solution Supplier, Factories

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Custom Polyethylene Rotomolded Water Storage Tank – Durable and Safe Liquid Storage Solution Supplier, Factories

Polyethylene Rotomolded Water Storage Tanks are widely used for water storage, chemical liquid containment, agricultural irrigation, and industrial applications. Manufactured from high-quality LLDPE or HDPE through advanced rotational molding technology, these tanks feature a seamless one-piece structure with excellent durability, corrosion resistance, and long service life. Their lightweight design and reliable performance make them an ideal alternative to traditional metal and concrete tanks.

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Product Description

Product Features

Seamless Rotomolded Design

One-piece molding reduces leakage risk and improves structural strength.

Food-Grade PE Material

Manufactured from high-quality LLDPE/HDPE for safe liquid storage.

Chemical Resistant Structure

Suitable for water, acids, alkalis, and various industrial liquids.

Lightweight Tank Body

Easy to transport, install, and maintain compared with metal tanks.

UV & Weather Resistant

Designed for long-term outdoor exposure and harsh environments.

Impact Resistant Performance

Flexible polyethylene material helps prevent cracking and deformation.

Smooth Inner Surface

Reduces dirt buildup and helps maintain clean water quality.

Customizable Specifications

Capacity, color, thickness, and fittings can be customized as required.

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Pipe Floats

Parameter	Description
Structure	Seamless one-piece rotomolded construction
Material	Food-grade LLDPE / HDPE
Chemical Resistance	Resistant to acids, alkalis, salts, and industrial liquids
Impact Resistance	High toughness and anti-cracking performance
Installation	Lightweight and easy to transport and install
Weather Resistance	UV resistant and suitable for outdoor environments
Safety Standard	Non-toxic and suitable for drinking water storage
Temperature Range	Suitable for low and high temperature environments
Customization	Capacity, color, wall thickness, and fittings can be customized according to customer requirements

Applications

These polyethylene water storage tanks are suitable for residential, commercial, agricultural, and industrial liquid storage systems. They are commonly used in rooftop water supply, rainwater collection, aquaculture, irrigation projects, water treatment systems, and chemical storage. Their corrosion-resistant structure also makes them ideal for electroplating plants, environmental engineering, and industrial liquid transportation.

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Industry Fields

Widely applied in agriculture, water treatment, food processing, aquaculture, chemical industries, environmental protection, and construction projects. These tanks are ideal for drinking water systems, industrial liquid storage, wastewater treatment, irrigation systems, and corrosive chemical containment applications requiring reliable and long-lasting storage solutions.

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Qualification Certificate

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Why Choose Giant Rubber?

Over 15 Years Experience

More than 15 years in flotation manufacturing, trusted by marine and water projects worldwide.

Strict Quality Assurance

Every product passes rigorous testing to ensure strength, durability, and UV resistance.

Customized Engineering Solutions

Tailor-made flotation systems for dredging, aquaculture, navigation, and environmental projects.

Fast Global Delivery

Efficient logistics and direct factory supply guarantee on-time worldwide delivery.

Continuous Innovation in Design

Advanced R&D ensures modern, reliable, and eco-friendly flotation products.

Dedicated Customer Support

Professional service from project design to after-sales, ensuring worry-free cooperation.

Custom Design

Quality Assurance

Technical Support

Fast Delivery

Maintenance Guidance

After-Sales Service

Frequently Asked Questions (FAQ)

Q1: What materials are used for the water storage tank?

A1: The tank is manufactured from high-quality food-grade LLDPE or HDPE using rotational molding technology.

Q2: Is the tank suitable for outdoor installation?

A2: Yes, the tank has excellent UV resistance and weather resistance for long-term outdoor use.

Q3: Can the tank store chemicals as well as water?

A3: Yes, it is resistant to many acids, alkalis, and salts, making it suitable for various industrial liquids.

Q4: Can the tank size and color be customized?

A4: Yes, we provide customized capacities, colors, fittings, and wall thickness according to customer requirements.

Q5: What is the expected service life under outdoor operating conditions?

A5: Thanks to premium anti-UV stabilizers and high-grade raw polyethylene materials, the tanks can reliably perform for over 10 to 15 years even in intense sunlight.

Q6: What preparation is required before placing and installing the tank?

A6: Tanks should be positioned on a completely flat, level, and solid foundation such as reinforced concrete or compacted sand to guarantee uniform support.

Contact Us

We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.

Phone: +86-158-6665-7686
WhatsApp: +86-158-6665-7686
E-mail: [email protected]

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Custom Polyethylene Rotomolded Water Storage Tank – Durable and Safe Liquid Storage Solution Supplier, Factories

Product Description