What is the material composition?

The hose is made of nitrile rubber with an inner rubber layer, steel braided layer, and outer rubber layer.

Where is the company located?

The company is located in Masong Village, Huanglou Town, Qingzhou City, Weifang, Shandong, China.

High Quality Rubber Hose for Sand Discharging of Cutter Suction Dredger

Name: High Quality Rubber Hose for Sand Discharging of Cutter Suction Dredger
Brand: Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
SKU: 1915352401

Shandong, ChinaQingzhou Yongli Mining and Dredging Machinery Co., Ltd.

US$20.00

100-999 Meters

US$19.00

1,000+ Meters

Product profile

Customization

Available

Material

Nitrile Rubber

Application

Dredger

Model NO.

Effect

Dredger Discharging

Cross-Section Shape

O-Rings

Color

Black

Usage

Transport Mud

Constitute

an Inner Rubber Layer Steel Braided

Medium

Conveying Hydraulic Fluids

Transport Package

Standard Packing for Sea Transport

Specification

customized

Trademark

Origin

China

Production Capacity

50000meters/Year

Key features

Steel Braided Construction: Composed of inner rubber layer, steel braided layer, and outer rubber layer for durability.

High Pressure Resistance: Nominal pressure ratings from 0.6MPa to 1.6MPa suitable for hydraulic fluids.

Wide Size Range: Nominal outer diameters available from 16mm to 800mm with various wall thicknesses.

Flexible Design: Offers flexibility according to working conditions and performance requirements.

Versatile Fluid Conveying: Suitable for alcohol, fuel oil, lubricating oil, emulsion, and hydraulic fluids.

OEM Service Available: Original Equipment Manufacturer service is provided for customization needs.

ODM Service Available: Original Design Manufacturer service is provided for product development.

Global Market Reach: Main markets include North America, South America, Southeast Asia, Africa, and more.

Company profile

Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤5.98h

AI-Powered supplier vetting

SummaryQingzhou Yongli Mining and Dredging Machinery Co., Ltd. is a China-based manufacturer and supplier of dredging vessels, mining equipment, and mineral-processing machinery. The company reports ISO9001, ISO14001, and ISO45001 certifications, plus SGS and BV certification references. Its product range covers gold, diamond, zirconium, tin, iron ore, and sand dredgers and washing or beneficiation plants, with stated design and production according to customer requirements and terrain conditions. It operates three production lines, has 35 employees, and exports to South America, Africa, Southeast Asia, and the Middle East. Evidence supports relevant manufacturing experience, product breadth, customization, and export capability. However, the provided information is insufficient to verify financial strength, specific customer projects, or the depth of after-sales resources.

Supplier typeThe supplier is identified as Qingzhou Yongli Mining and Dredging Machinery Co., Ltd., a Chinese limited company located in Qingzhou, Shandong. It is described as a professional manufacturer and supplier integrating R&D, design, production, installation, commissioning, and personnel allocation, although one record classifies the company nature as a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, as well as ISO9001:2008, SGS, and BV certification references. It also states that it holds a vessel inspection certificate authorized by China MSA and a patent letter from China’s State Intellectual Property Office.

After-Sales capabilityThe supplier explicitly claims an excellent after-sale service system and describes services covering installation, commissioning, and personnel allocation. These statements support the existence of after-sales-related capabilities, but no detailed service network, response time, or service staffing evidence is provided.

R&D capabilityThe company states that it successfully developed multiple mining machinery and tailings-recovery products beginning in 1999, adapted European and American technology to specified terrains and working conditions, and integrates scientific research and development into its operations. A patent letter is also referenced, although the number, scope, and commercial impact of patents are not specified.

Production capacityThe supplier offers a broad range of dredgers, washing plants, beneficiation equipment, work boats, and related machinery. It reports three production lines, a 4,500 m² manufacturing plant, 35 employees, and export markets across South America, Africa, Southeast Asia, and the Middle East, supporting established production and delivery capability.

Customization capabilityThe supplier states that it develops equipment for specific terrains and working conditions and can design and produce varied products according to customer requirements and terrain conditions. Its integrated design, production, installation, commissioning, and personnel-allocation model further supports project-specific customization.