Heavy-Duty Dredge Rubber Discharge Hose – High-Abrasion Slurry Sand Transport

MOQ： 1unit
Price： Usd50-500/unit
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Supply Ability	300units/month
Delivery Time	7working days
Packaging Details	Standard sea worthy packaging
Name	Rubber discharge hose
Material	NBR with coil cloth reinforced
Length	1m~10m
Connection	Steel flange
Working pressure	1~2.5Mpa
Bursting pressure	3~7.5Mpa
Brand Name	JiuBei
Certification	ISO
Place of Origin	China

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Product Details
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Product Specification


Supply Ability	300units/month	Delivery Time	7working days
Packaging Details	Standard sea worthy packaging	Name	Rubber discharge hose
Material	NBR with coil cloth reinforced	Length	1m~10m
Connection	Steel flange	Working pressure	1~2.5Mpa
Bursting pressure	3~7.5Mpa	Brand Name	JiuBei
Certification	ISO	Place of Origin	China
High Light	heavy-duty dredge rubber hose ，high-abrasion slurry transport hose ，mining sand discharge hose

Heavy-Duty Dredge Rubber Discharge Hose – High-Abrasion Slurry Sand Transport Hose for Dredging Mining

Our Dredge Rubber Discharge Hose is engineered for continuous transport of abrasive slurries, sand, gravel, and sludge in marine dredging, land reclamation, and mining operations. Built with extra-thick wear-resistant rubber, steel wire helix reinforcement, and weather/UV-resistant cover, it delivers longer service life, reduced downtime, and lower total cost compared to steel pipelines in dynamic dredge discharge systems.

Product Overview & Construction:

Inner Tube: High-abrasion-resistant synthetic rubber (NR/SBR blends), smooth-bore to minimize friction and clogging, with typical wear layer thickness ranging from 12–50 mm depending on diameter and pressure class.
Reinforcement: Multiple plies of high-tensile fabric cord combined with a fully embedded spiral steel wire helix. This dual reinforcement provides crush resistance, prevents kinking, and maintains shape under vacuum and pressure loads, supporting working pressures up to 35 bar and burst pressures 3–4* WP.
Cover: Black synthetic rubber with optional bright orange PU coating or spiral stripe for visibility and enhanced UV/seawater/oil resistance. The cover includes breaker plies for cut and impact protection in rocky or debris-filled environments.
Standard temperature range is -25°C to +80°C (–13°F to +176°F); custom formulations are available for colder or hotter service.

Dimension:

I.D		W.P.	B.P.	Length	Reference Thickness
mm	Tolerance(mm)	bar	bar	m	mm
300	±2	4~12	36	1~3	34~37
450	±2	4~12	36	1~3	34~37
560	±3	4~12	36	2~3	40~45
600	±3	4~12	36	2~3	40~45
700	±3	8~15	45	2~3	40~45
800	±4	12~25	55	2~3	50~52
900	±4	15~25	75	2~3	55~58
1000	±5	20~25	75	3~5	75
1100	±5	25~30	80	3~5	90
Customer made acceptable.

Typical Applications:

Port & Harbor Maintenance Dredging: Discharging dredged spoil from cutter suction dredgers (CSD), trailing suction hopper dredgers (TSHD), and backhoe dredgers to disposal areas or reclamation sites.
Land Reclamation & Coastal Defense: Transporting sand and fill material for shoreline stabilization, artificial island construction, and beach nourishment projects.
River & Canal Desilting: Removing accumulated sediment to restore navigation depth and flood capacity.
Sand & Aggregate Mining: Conveying washed sand, gravel, and mineral slurries from dredge pumps to processing plants or stockpile conveyors.
Hydraulic & Offshore Construction: Supporting dewatering, backfilling, and spoil removal in bridge foundation, pipeline trenching, and subsea works.

Company Details

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Trading Company,Seller 
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Year Established:

2008 
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Total Annual:

1500000-2000000


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Company Name: Shandong Jiubei Trading Co.,Ltd Established Year: 2018 Headquarters: Liaocheng, China Business Scope: Shandong Jiubei Trading Company is a leading international trading company specializing in the import and export of a diverse range of products. With a strong foundation in th... Company Name: Shandong Jiubei Trading Co.,Ltd Established Year: 2018 Headquarters: Liaocheng, China Business Scope: Shandong Jiubei Trading Company is a leading international trading company specializing in the import and export of a diverse range of products. With a strong foundation in th...

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NO.5A-5,6#BUILDING OF XI’AN JIAOTONG UNIVERSITY SCIENCE AND TECHNOLOGY PARK,DONGCHANGFU DISTRICT,LIAOCHENG CITY
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