Do you offer technical assistance for pump selection?

Yes, our group of high-quality technicians can help select the suitable pump model if you are unsure.

What are the lead times for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

16 Inch (400mm) Sand Gravel Pumping Dredging Machine

Name: 16 Inch (400mm) Sand Gravel Pumping Dredging Machine
Brand: Shijiazhuang Naipu Pump Co., Ltd.
SKU: 769784065

Hebei, ChinaShijiazhuang Naipu Pump Co., Ltd.

US$20,000.00

1 Piece

Product profile

Customization

Available

Max.Head

50-80m

Max.Capacity

>400 L/min

Model NO.

18/16TU-G

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Low Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Slurry Pump

Paiting

Yellow, Blue, and Others

Discharge Size

16inch

Material

High Chrome Alloy

Factory or Trader

30 Years Factory

Pump Type

Centrifugal

OEM

Available

Seal Type

Packing, Expeller, Mechanical

Pump Size

1 to 40 Inch

Capacity

to 14000m3/H

Head

7-77m

Transport Package

Standard Wooden Case

Specification

Trademark

Naipu

Origin

Shijiazhuang City

HS Code

84137010

Production Capacity

500 Set

Key features

High Abrasion Resistance: Constructed with high chromium alloy for handling difficult abrasive slurries.

Customizable Colors: Available in Yellow, Blue, and other custom color options.

Flexible Discharge: Discharge direction can be oriented in any 360-degree direction.

OEM Services Available: Full OEM customization with various materials like High Chrome and Rubber.

Rapid Response Support: All messages and emails receive replies within 8 hours.

Long-Term Warranty: Responsibility covers the entire life period of the pump.

Versatile Applications: Ideal for mining, dredging, metallurgy, and coal industries.

Company profile

Shijiazhuang Naipu Pump Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-01Nearest Port: tianjinAverage Response Time: ≤5.94hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShijiazhuang Naipu Pump Co., Ltd. is identified as a China-based manufacturer/factory specializing in slurry pumps, dredging pumps, sand pumps, pump parts, and cast parts. Evidence indicates established export activity since 2007, self-operated import/export rights, broad international markets, multiple production categories, four production lines, and a stated off-peak lead time within 15 working days. The supplier reports ISO 9000, ISO 9001, and ISO 14001 certifications, as well as OEM customization based on drawings or samples. Its technical organization covers design, R&D, production, sales, and service, with 6–10 R&D engineers and 6–10 quality-control staff reported. However, the provided information does not substantiate after-sales performance, financial credibility, or named customer cases. The records also show a trade-company classification in one slice, while other slices explicitly identify the entity as a manufacturer/factory; this classification discrepancy warrants verification.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is described as a professional manufacturing enterprise producing slurry pumps, dredging pumps, gravel/sand pumps, and spare parts. However, one record classifies the company nature as a trade company, creating a data inconsistency that should be verified.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports advanced manufacturing techniques, dedicated design and R&D capabilities, 6–10 R&D engineers, and technical expertise spanning hydraulic machinery, casting, heat treatment, engineering, materials science, and machining. This supports a positive assessment of technical development capability, although no patents, new-product records, or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines and output across sand gravel pumps, slurry pumps, pump parts, cast parts, and dredging pumps. It also states that products undergo testing and inspection, indicating established manufacturing and quality-control operations; the stated capacities are self-reported and not independently verified.

Customization capabilityThe supplier explicitly states that it undertakes OEM orders for pumps and spare parts customized according to drawings or samples. Its product scope includes pumps, spare parts, and cast parts, directly supporting customization capability for these product categories.

Product Q&A

Q:What materials are used for the pump construction?

Standard materials include High Chrome Alloy for volute and impellers. Options include SG Iron, Mild Steel, Natural Rubber, and exotic alloys like Hastelloy C.

Q:Can the pump be customized for specific needs?

Yes, we offer OEM services with customizable colors (Yellow, Blue, etc.), sizes from 1 to 40 inches, and various seal types.

Q:How quickly will you respond to inquiries?

We guarantee a reply to all messages or emails within 8 hours.

Q:What is the warranty policy for the pump?

We provide perfect after-sales service and take responsibility for the pump throughout its entire life period.

Q:What industries is this slurry pump suitable for?

It is widely used in mining, power, metallurgy, coal, dredging, and building material industries for pumping abrasive slurries.