Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Marine Pipe Floater for Sand Dredger Hose is a buoyancy accessory designed for cutter suction dredger discharge pipelines ranging from 100 to 4000 m. It combines a High‑Density Polyethylene (HDPE) shell with a Polyurethane (PU) foam core and is offered with inner diameters between 50 mm and 1200 mm, outer diameters 300 mm to 2500 mm, lengths from 500 mm to 2600 mm and wall thicknesses of 5 mm to 14 mm. Buoyancy capacity varies from 25 kg to 6500 kg depending on size, and the two halves are fastened with galvanized bolts, nuts and washers.
The HDPE shell provides chemical resistance, low water absorption and impact toughness that are essential in salty or brackish water. PU foam delivers consistent displacement and compressive strength while remaining lightweight. In the dredging industry it is typical to select floaters that meet IEC 60992 corrosion class 3 and to verify foam density around 0.03‑0.05 g/cm³ for reliable lift. These material choices allow the floaters to withstand abrasive sand‑laden slurry and repeated tidal cycles.
The floaters are mainly bought by dredging contractors, port‑construction firms and land‑reclamation specialists who need to keep pipelines afloat during long‑distance discharge. Heng Peng Industry Group can customise dimensions to match specific pipeline designs, but the exact minimum order quantity and lead time are not disclosed in the listing; buyers should confirm these details directly. When importing, request the product data sheet, verify the buoyancy rating for the intended hose length and agree on Incoterms and payment terms before finalising the order.
| Material | High‑Density Polyethylene (HDPE) shell with Polyurethane Foam core |
| Inner Diameter (ID) | 50 - 1200 mm |
| Outer Diameter (OD) | 300 - 2500 mm |
| Length | 500 - 2600 mm |
| Wall Thickness | 5 - 14 mm |
| Buoyancy Capacity | 25 - 6500 kg |
| Typical HDPE density | 0.93 - 0.97 g/cm³ (typical) |
| Typical PU foam compressive strength | 0.3 - 0.5 MPa (typical) |
| Standard connection hardware | Galvanized bolts, nuts and washers (standard) |
| Typical marine corrosion class | IEC 60992 grade 3 (typical) |
Heng Peng Industry Group Co., Ltd. operates from the Huang Lou Industrial Zone in Qingzhou City, Shandong Province, China. The company is classified in the harbour trust tier and lists a response rate of 0 percent, indicating that enquiries may need follow‑up. With more than three decades of experience in shipyard equipment, the firm produces cutter suction dredgers, transport barges, service boats and related accessories such as the pipe floaters described here.
The listing states that spare parts are stocked for quick replacement and that the discharge pipeline length can be selected from 100 m to 4000 m. No additional corporate history, employee numbers or client references are provided, so buyers should request further verification of production capacity and quality‑control procedures if those factors are critical to their project.
Marine pipe floaters are essential buoyancy accessories for cutter suction dredger sludge discharge pipelines, providing reliable flotation for hose lines ranging from 100 to 4000 meters in marine and inland waterway applications. Designed for heavy-duty dredging operations, these floats maintain optimal pipeline positioning to ensure uninterrupted sand and slurry transport. Widely used in port construction, harbor deepening, and land reclamation projects, they offer a cost-effective solution for maintaining pipeline buoyancy in demanding marine environments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact dimensions, buoyancy rating and material certifications for the specific pipeline length you intend to use. Request a detailed product data sheet, ask for photographs of the finished floaters and confirm that the supplier’s harbour trust tier aligns with your risk tolerance. Clarifying these points reduces the chance of mismatched components during installation.
Logistics for marine equipment typically involve container or bulk freight; however, the listing does not specify lead time, Incoterms or payment conditions. Ask the supplier to state the preferred Incoterm (for example FOB Qingzhou or CIF Shanghai) and to outline accepted payment methods such as L/C or T/T. Confirm packaging details - whether the floaters are crated, palletised or shipped loose - to plan handling at the destination port.
Quality assurance is critical for buoyancy devices. Arrange a third‑party inspection that includes buoyancy testing, dimensional checks and verification of the HDPE grade and PU foam density. Ensure the supplier can provide test certificates and that the inspection agency is recognised for marine‑equipment audits. Proper documentation will smooth customs clearance and guarantee performance once the floaters are deployed.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Marine Pipe Floater For Sand Dredger Hose for your business, securing the right balance of quality and cost is essential. Heng Peng Industry Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including Marine Pipe Floater for Dredger Hose, HDPE Outer Shell / PU Foam Filling, and DN100 - DN1200 (Custom Sizes Available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3926.90, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Marine Pipe Floater For S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Heng Peng Industry Group Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3926.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Marine Pipe Floater For S has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Marine Pipe Floater For S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3926.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Marine Pipe Floater For Sand Dredger Hose from Heng Peng Industry Group Co., Ltd. is $50/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Heng Peng Industry Group Co., Ltd. through EximNext.
The supplier, Heng Peng Industry Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Marine Pipe Floater For S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Marine Pipe Floater For Sand Dredger Hose is classified under HS Code 3926.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Marine Pipe Floater For S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Heng Peng Industry Group Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Heng Peng Industry Group Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Marine Pipe Floater For Sand Dredger Hose supplied by Heng Peng Industry Group Co., Ltd. include Marine Pipe Floater for Dredger Hose, HDPE Outer Shell / PU Foam Filling, and DN100 - DN1200 (Custom Sizes Available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Heng Peng Industry Group Co., Ltd. offers Marine Pipe Floater For S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Marine Pipe Floater For S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Heng Peng Industry Group Co., Ltd. through our platform.
Heng Peng Industry Group Co., Ltd. maintains international quality certifications. These ensure that the Marine Pipe Floater For S meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Heng Peng Industry Group Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Heng Peng Industry Group Co., Ltd..
Discover more products in Flanges from verified suppliers worldwide.