What is the minimum order quantity?

The minimum order quantity (MOQ) is 1 Set.

What are the lead times for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

What is the hardness of the ceramic material?

The material has a Mohs Hardness of 8.9, making it highly resistant to wear and erosion.

Silicon Nitride Bonded Silicon Carbide Pump Spares

Name: Silicon Nitride Bonded Silicon Carbide Pump Spares
Brand: Shijiazhuang Naipu Pump Co., Ltd.
SKU: 928986725

Hebei, ChinaShijiazhuang Naipu Pump Co., Ltd.

US$409.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO 9001:2008

Standard

Model NO.

E4147

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Cast Steel

MOQ

1 Set

OEM

Color

Yellow, Blue, Red and So on

Cerificate

ISO 9001 Ce

Pump Type

Ah Hh M Sp L G Zjq

Usage

Oil and Gas Transportation Machinery

Power Type

Electric

Transmission System

Mechanical

Transport Package

Packed with Wooden Box or as Customer's Request

Specification

CE, ISO, SGS

Trademark

Naipu Or OEM

Origin

Shijiazhuang, China

HS Code

8413709990

Production Capacity

5000 Set Per Month

Key features

Superior Wear Resistance: Si3N4-SiC material offers 3.13 times wear resistance compared to Cr15Mo3 alloy.

Lightweight Design: Material weight is only 1/3 of high chrome alloy parts for easier handling.

High Hardness: Mohs Hardness of 8.9, second only to Diamond and Cubic Boron Nitride.

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

OEM Services: Accept OEM orders and produce spare parts customized according to drawings.

Wide Material Selection: Offers Rubber, Stainless Steel, Ceramic, and Polyurethane material options.

Strict Quality Control: Certified ISO 9001:2008 and CE with comprehensive testing reports available.

Rapid Response: Product inquiries and price requests are replied to within 12 hours.

Company profile

Shijiazhuang Naipu Pump Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2007-03-01Nearest Port: tianjinAverage Response Time: ≤5.82hTerms 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.