HDPE Dredging Pipe

Dredging Pipeline Float

Dredging Pipeline Float plays an indispensable role in improving water quality, enhancing the environmental capacity of water bodies, and promoting the restoration of aquatic ecosystems.

Raw Materials: PE
Application: Dredging
Feature: UV Resistant
Plastic Moulding Type: Rotational Moulding
Buoyancy: Customized is Available

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Product Description Application Advantages Product Specification PUHUI HDPE Pipes & Fittings: Strengths and Support PUHUI Advantages Application Scenarios Authoritative Certifications Engineering Case FAQ

Product Description

Dredging Pipeline Float is a dedicated floating support accessory for HDPE dredge pipes. It adopts a high-strength PE outer shell with full EPS foam filling, delivering stable buoyancy, outstanding wind and wave resistance, and strong corrosion resistance. Customizable by pipe size and working conditions, it keeps dredging, sand pumping and mud conveying pipelines stably floating on water for long-term safe operation.

Application

Suitable for all water environments including fresh water brackish water, deep and shallow water.

✅️Widely used in marine & river dredging

✅️Reservoir desilting

✅️Port expansion

✅️Sand pumping & mud transportation

✅️Water ecological restoration

✅️Waterway warning and aquaculture pipeline projects

Advantages

Stable Buoyancy: Full EPS foam filling provides constant buoyancy, prevents pipeline sinking and ensures continuous operation.
Excellent Durability: PE material is anti-corrosion, anti-aging and rust-proof, adapting to harsh marine and river environments for a long service life.
Light & Easy Installation: Lighter and simpler to install than steel pontoons, saving labor and construction time.
Strong Wind & Wave Resistance: Optimized structure resists wave impact, keeping pipelines stable on rough water.
Full Customization: Customizable size, thickness and bearing capacity to match all HDPE dredge pipe specifications.
Cost-Effective: Reusable, maintenance-free and eco-friendly, reducing overall project costs.

We offer fast quotation and professional technical support. Send Email: info@phpipes.com

Product Specification

Model	Inner diameter	Outer diameter	Length	Buoyancy
	(mm)	(mm)	(mm)	(kg)
BT250*600	\	250	600	22
FT300*600	65/85/110/125	300	600	35
FT360*410	50	360	410	35.0
FT360*450	50	360	450	35
FT300*1000	30	300	1000	60
FT300*1070	125	300	1000	50
FT500*750	60	500	750	90
FT450*900	150	450	900	120
FT460*900	175	450	900	120
FT500*800	150/180/200/250	500	800	130
FT550*900	280	550	900	190
FT700*800	320/360	700	800	220
FT600*1000	30/110	600	1000	220
FT600*1000	300	600	1000	200
FT1000*1000	320/380	1000	1000	620
FT800*1100	30/60/400/500	800	1100	520
FT1100*1100	500	1100	1100	750
FT1100*1400	220	1100	1400	1200
FT1050*2000	800	1050	2000	1500

PUHUI HDPE Pipes & Fittings: Strengths and Support

①Direct manufacturer with large-scale production capacity (200,000 tons/year)

②Third-party inspection acceptable (SGS/BV/Intertek)

③OEM & branding support, project-specific customization available

④Free samples available with competitive pricing

⑤Space-saving nested loading to cut freight cost

⑥Eco-friendly manufacturing, advanced technology for superior performance

If you have any inquiry about HDPE Pipe and Fittings,Contact Us Now! Get A Free Quote Quickly!

Please Contact us to Get More Details or Price, Send Email: info@phpipes.com

Welcome customers to visit the factory, or third party factory inspection is acceptable.

PUHUI Advantages

Puhui HDPE pipes are manufactured using premium virgin resins, including PE100, PE4710, and PE100-RC, ensuring consistent and reliable quality. They offer outstanding advantages such as excellent corrosion resistance, high strength, long service life, and superior cost-effectiveness, with a designed lifespan of over 50 years. Utilizing heat fusion joining technology, our pipes create a leak-free piping network that enables long-term, maintenance-free operation.

We also provide customized, highly adaptable, and professional piping solutions tailored to specific project requirements, making them ideal for a wide range of key infrastructure projects.

Please Contact us to Get More Details or Price, Send Email: info@phpipes.com

Application Scenarios

Our HDPE pipes are widely applicable to engineering projects across multiple industries and scenarios:

Potable water systems → (NSF-61 & WRAS Certificate)
Fire Fighting System → (FM 1613 Approved)
Oil and gas gathering
Sewage systems
Natural gas pipeline transmission→ (DVGW certificate)
Power and communication systems
Underground mine transportation
River dredging
Chemical fluid transportation
Agricultural irrigation
Aquaculture

Authoritative Certifications

Our products have passed a number of international authoritative certifications, ensuring standardized quality and reliable safety, including FM1613, BV, AENOR, UL, WRAS, NSF, SAA, CE, ISO 9001, ISO 14001 and ISO 45001 certifications — independently audited. Our pipes have been exported to more than 106 countries worldwide, supporting diverse engineering projects with stable and professional piping solutions.

Engineering Case

Product: HDPE Dredging Pipe DN280~400mm SDR17 PN10 Location: Philippines

FAQ

Do you offer product samples?

Yes, test samples are available. If you would like to assess our products prior to placing bulk orders, you may submit a sample request. Please send your requirements to info@phpipes.com if you need samples.

What is your MOQ (minimum order quantity)?

We maintain stock for HDPE pipes and fittings of standard diameters and pressure ratings. Kindly send your RFQ to our sales team for further specifics.

What certifications do your products hold?

Our raw materials are certified with both WRAS and UL NSF 61. Our products have also undergone lab testing by authoritative bodies including NSF, Intertek, BV and SGS.

How do you guarantee product quality?

We have implemented a full‑fledged quality management system to consistently deliver premium‑grade materials to customers. Third‑party factory audits are welcomed. Reach out to info@phpipes.com to obtain documents such as QCP and ITP.

What is your annual production capacity?

Puhui Industry (Junnuo Pipeline) is a specialized manufacturer of HDPE and PVC pipes and fittings. We focus on the R&D, manufacturing and sales of plastic and metal‑based pipeline products. Our overall annual production capacity hits 200,000 tons.

What are your typical lead‑times?

Normal lead‑time stands at 15‑20 days. Exact lead‑time depends on individual order specifications and our production schedule. Standard‑spec items can be delivered faster, whereas custom‑made goods or large‑volume orders require more production time. We will provide an estimated delivery schedule once your order gets confirmed.