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| Quantity | 100 - 300 |
| Price | 50 |
| MOQ | 100 meters |
| Port | Qingdao,Shanghai |
| Packaging | one by one cover with weaving tap. |
| Lead Time | 25-30days |
| Model NO. | ST-SRH150 | material | synthetic rubber |
| place of origin | china | processing service | moulding |
| Diameter | 4inch-40inch | Trademark | Dolerflex, Ledao |
| Operating Temperature | -20°-85° | HS Code | 4009210000 |
Product Description
Large-diameter
dredging hoses (rubber hoses for mud discharge and suction)
are critical equipment for port and waterway dredging, water
conservancy projects, and slurry transport. Typically
featuring a multi-layer composite structure-comprising an
abrasion-resistant natural rubber or polyurethane liner,
high-strength synthetic fabric layers, and spiral steel wire
reinforcement-they offer exceptional resistance to high
pressure, wear, and bending.
it is suitable for water pump, river water suction and
discharge, field irrigation works, port and dock construction
, flood dredging
Application: used for suction and discharging sea water,
slurry, gravel, sand and other dredging material. It can be
connected with other pipeline and reduce sway for
wave.
| Large-diameter Dredging Hose ST-DRH300 Series | ||||||||||
| Tube | wear resistant, aging resistant synthetic rubber. | |||||||||
| Reinforcement | Cord thread and steel spiral wire for high tensile strength and kinking resistance. | |||||||||
| Cover | Weather and Aging resistant , wear resistant synthetic rubber | |||||||||
| Temperature range | -20 up to +85 ºC | |||||||||
Q1. What types of hoses do you offer?
Key rubber hose products include:
High-pressure wire-braided hoses, high-pressure wire-spiral rubber hoses, wire-wound hoses, flame-retardant hoses, high-temperature and high-pressure drilling hoses, industrial hoses, etc.
Q2. What are the application areas for your products?
Mining, hydraulic supports, hydraulic systems, emulsion pumps, construction machinery, underground coal mine water transport, air/water supply for working faces, water conveyance, oil transport, sand dredging, sludge discharge, dust extraction, exhaust gas/ash discharge, engine gas intake, and methane drainage/hot air ducting.
Q3. What are your advantages?
High quality, a comprehensive range of specifications, and ample inventory. The company holds ISO9001:2015 (Quality Management System) and ISO14001:2015 (Environmental Management System) certifications, as well as OHSAS18001:2007 (Occupational Health and Safety Management System) certification and the Safety Mark for Mining Products.
Q4. What shipping methods do you offer?
Express delivery (DHL, FedEx, TNT), air freight, or sea freight. We select the appropriate shipping method based on customer requirements.
Q5. How do you ensure product quality?
First, we conduct quality inspections at every stage of production. We manufacture most of our components in-house; we perform spot checks at every step—from raw material cutting and rough machining to casting, forging, stamping, heat treatment, precision machining, painting, assembly, and final packaging.
Second, we actively collect customer feedback on our products and strive to continuously improve product quality.
No. 209, Miaoli Industrial Park, Renmin East Road, Luohe, Henan, China
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