What is the warranty period for the products?

We provide a 36-month warranty period to ensure quality and provide reassurance to customers.

Which international standards do the hoses satisfy?

The hoses satisfy the ISO28017:2009 standard and are tested according to GMPHOM 2009 documentation requirements.

What kind of certificates can you provide?

We can provide DNV.GL, BV, CCS, ABS, and LR certificates for our marine and dredging hoses.

Flexible Floating Discharge Pipe for Sand Bypassing

Name: Flexible Floating Discharge Pipe for Sand Bypassing
Brand: Jiangsu Cdsr Technology Co., Ltd.
SKU: 2276908125

Jiangsu, ChinaJiangsu Cdsr Technology Co., Ltd.

US$699.00-9,999.00

1 Piece

Product profile

Customization

Available

Material

Natural Rubber

Capability

Dredging Hose

Model NO.

FH600

Color

Black

Usage

Industrial

Model No.

Dredging Hose

Elongation Ration When Broken %

450

Working Pressure

1.0MPa~4.0MPa

Strain Stress MPa

120

Bursting Pressure

15~120bar

Hose Length

6m ~ 12m

Reinforcement Layer

High Tensile Fabric Cord

OEM

Buoyancy

Sg1.0~Sg2.3

Bending Angle

≥60degree

Nominal Bore Size

400/500/600/700/750/800/850/900/1000/1100/1200mm

Transport Package

Hoses Body to Be Wrapped with Plastic Membrane and

Specification

6inch~34inch

Trademark

CDSR

Origin

Jiangsu, China

HS Code

4009220000

Production Capacity

50000PCS

Key features

Integrated Buoyancy Design: Unique built-in flotation jacket with closed-cell foam ensures stable, sustainable buoyancy.

High Wear Resistance: Features a highly wear-resistant lining with a visible wear-warning color layer for safety.

UV and Weather Resistant: Outer cover is specifically designed to resist weathering and UV radiation for long-term durability.

Wide Buoyancy Range: Configurable buoyancy levels from SG 1.0 to SG 2.3 to meet diverse application requirements.

High Tensile Strength: Reinforced with high tensile fabric cord and steel wire for sufficient stiffness and strength.

Comprehensive Certifications: Available with DNV.GL, BV, CCS, ABS, and LR certificates, compliant with ISO28017:2009.

Customization Available: OEM accepted; custom specifications for bore size, length, and buoyancy available upon request.

Company profile

Cooperated with Fortune 500Self-brandedPatents AwardedExhibition Experience

Jiangsu Cdsr Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.51h

AI-Powered supplier vetting

SummaryCDSR is a rubber-products and metal-structure manufacturer with documented quality and service procedures, ISO 9001:2015 and ISO 14001 certifications, more than 120 employees, 30 technicians and managers, and over 60 national patents. It offers 3D design and multiple customization options, but reports no new products in the past year. Service coverage is primarily domestic: it has no overseas agents, branches, warehouses or showrooms, and reports zero countries with overseas services. Production-related evidence is mixed: the supplier reports no valid manufacturing-capacity contract with an affiliated subcontractor and no in-stock capacity, while lead times are stated as one month in both peak and off-season. Financial evidence is insufficient for assessment here, and no customer-specific cases are provided.

Supplier typeThe supplier’s stated business scope includes manufacturing and sales of rubber products, manufacturing of metal structures, and sales of various equipment and goods. Its company description identifies CDSR as an organization with more than 120 employees and dedicated technical and managerial staff, supporting classification as a manufacturing supplier.

CertificationsThe company description states that CDSR passed Quality Management System Certification ISO 9001:2015 and Environmental Management System Certification ISO 14001. These are explicit certifications relevant to quality and environmental management.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and zero countries with overseas services; therefore, documented service processes exist but international service coverage is limited.

R&D capabilityCDSR reports more than 60 national patents and has 30 technicians and managerial staff, indicating established technical development resources. However, it also states that no new products were developed in the past year, so recent product innovation is not demonstrated.

Production capacityThe supplier’s business scope explicitly includes manufacturing rubber products and metal structures, and its company description indicates more than 120 employees. Nevertheless, it reports no valid manufacturing-capacity contract with an affiliated subcontractor and no in-stock capacity; lead time is stated as one month in both peak and off-season. Overall production capability is evidenced but operational capacity has material limitations.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, designs, full customization, minor customization and flexible customization. This indicates broad customization support rather than only standard-product supply.

Product Q&A

Q:What is the material composition of the hoses?

The hoses are made of Natural Rubber with NBR lining, High Tensile Steel Wire reinforcement, and an Orange Spiraled Stripe outer cover.

Q:What are the main advantages of these floating hoses?

They are built and tested according to ISO28017:2009 specifications, feature stable pricing and delivery, and undergo third-party quality inspections.

Q:What is the shortest delivery time for orders?

Multiple production lines are synchronized to ensure delivery within the specified time, typically one month for both peak and off-peak seasons.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ is 1 Piece, allowing for flexible ordering for various project scales.

Q:What is the expected lifespan of the hoses?

The hoses have a lifespan of more than 10 years under normal operating conditions.