Discharge Hose with Sandwich Flange Used to Convey Mixtures of Water

• Customization: Available
• Material: Natural Rubber, Natural Rubber
• Capability: Dredging Hose
• Model NO.: DH250004
• Color: Black, Black
• Usage: Industrial
• Model No.: Dredging Hose
• Working Pressure: up to 2.0MPa
• Hose Length: 0.8m ~ 11m
• OEM: Accept
• Nominal Bore Size: 200mm, 300mm, 400mm, 500mm, 600mm
• Transport Package: Hoses Body to Be Wrapped with Plastic Membrane and
• Specification: 7inch~24inch
• Trademark: CDSR
• Origin: Jiangsu, China
• HS Code: 4009220000
• Production Capacity: 50000PCS

Product Description

Discharge Hoses

Discharge Hoses are mainly installed in the main pipeline of the dredger and widely usedto convey mixtures of water, mud and sand. Discharge hoses apply to the floating pipelonshore pipelines, they are important parts of dredging pipelines.

Specification

Applications

In the early days, the Discharge Hose with Sandwich Flange was mainly used in the main conveying pipeline of dredgers. It is famous for its superior flexibility and has been widely used. Later, with the development of dredging engineering technology, the dredger became larger and larger, the bore size of conveying pipelines also became increasingly larger, and the working pressure of the pipelines was increasing as well. The Discharge Hose with Sandwich Flange is limited in use due to the limited tensile strength of its flanges, while the Discharge Hose with Steel Nipple can better adapt to the operation requirements in dredging projects as its fittings have higher structural strength, so it has been greatly developed. At present, the Discharge Hose with Sandwich Flange is used in the main disharge pipelines in dredging projects. it is generally used in conveying pipelines with relatively small diameter(usually 600mm at maximum), and the working pressure of the pipelines is not greater than 2.0MPa. All types of CDSR hoses are made of the most suitable materials. Our technicians will recommend suitable product types or design customized hoses according to the requirements of users in terms of pressure rating, wear resistance,bending performance and other properties, so as to meet the requirements of different operating conditions.

Features
(1) With good wear resistance.
(2) Has better bending performance compared with the steel nipple type with the same bore size and length.
(3) It can be bent at a certain angle and remain unobstructed under working conditions.
(4) With good extensibility.
(5) Applies to various applications.

Structure and Materials

A Discharge Hose with Sandwich Flange is composed of lining, reinforcing plies,outer cover and sandwich flanges at both ends. Its main materials are natural rubber, textile and Q235 or Q345 steel.

Technical Parameters

(Custom configurations available upon request.)

(1) Nominal Bore Size	200mm, 300mm, 400mm, 500mm, 600mm
(2) Hose Length	0.8 m ~ 11 m (tolerance: ±1%)
(3) Working Pressure	up to 2.0 MPa
* Customized specifications are also available.

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Test item

1. Material test
2. Adhesion test
3. Weight test
4. MBR test
5. Bending Stiffness test
6. Hydrostatic Pressure test
7. Vacuum test
8. Electrical test
9. Lifting Lug Acceptance test.
The number of hoses for each test item in accordance with GMPHOM 2009
Documentation, Tests and Markings in accordance with GMPHOM 2009

Packaging & Shipping

Company Profile

Jiangsu CDSR Technology Company Co., Ltd.

(CDSR)is a leading and also the biggestmanufacturer of marine hoses(GMPHOM 2009) and dredging hoses in China, specialized in themanufacture of dredging hose, oil hose and other rubber products:

1.Large-bore Discharge/Suction Hose
2. Floating Discharge Hose, Pipe Float
3. Marine Oil Hose(GMPHOM 2009)
4. Rubber Lining for Dredger Pump, Bottom Door Seal for Dredger
5. Various Rubber Fender for Dock and Tugboat.
6.Rubber Bearing for Bridge, Bridge Expansion Joint.

As the first company in China that developed Floating Discharge Hose, Armored Hose andMarine Oil Hose, CDSR adheres to the business philosophy of "establishing a business witintegrity and leading quality", and the spirit of "struggling for the first domestically and creating afirst-class company globally", commited to build itself into a world-class company specialize inhigh-quality rubber products.

Certifications

FAQ

1. What's the material of your hoses?
Material: NBR + High Tensile Steel Wire + Orange Spiraled Stripe.
 
2. What's the advantage of your hoses?
Built and tested in accordance with ISO28017:2009 specifications.
Third quality inspection.
Stable price and delivery time.
Best Customer Testimonials .
 
3. How long about the shortest delivery time?
Multiple production lines are synchronized to ensure delivery within the specified time.
 
4. What's your MOQ of your hoses?
MOQ: 1 Piece.
 
5. What's the lifespan of your hoses?
Lifespan: More than 10 years.
 
6. What's the warranty period of your products?
36 months. Excellent quality reassures you and me.
 
7. What's your standard of the hoses?
To be satisfy with ISO28017:2009.
 
8. What kind of certificate can you provide?
DNV.GL, BV, CCS, ABS, LR certificates are available.