What is the hardness of the walnut shell abrasive?

The hardness is Mohs 2.5-3.0, which is soft and will not cause pitting on sensitive surfaces.

What are the packaging options available?

25kg/bag with woven bag, 25Kg/drum, 500kg/Jumbo bag, lined PE water-proof and outer metal or carbon drum, or according to customer's request.

High Quality Natural Walnut Shell for Water Treatment Filter Media

Name: High Quality Natural Walnut Shell for Water Treatment Filter Media
Brand: Gongyi Fengtai Refractory Abrasive Co., Ltd.
SKU: 841355745

Henan, ChinaGongyi Fengtai Refractory Abrasive Co., Ltd.

US$260.00-780.00

1 Ton

Sample price:US$85.00/kg.Request sample

Product profile

Customization

Available

Natural Abrasive Type

Walnut Shell

Artificial Abrasive Type

Abrasive

Application

Abrasive, Polishing

Function

Descaling

Source

Natural Abrasives

Particle Size

Abrasive

Hardness

3-6

Specific Gravity

0.3-0.35

Shell Content

90.9%

Mositure

5.0

Sample

Free

Adsorption Rate

50-70

Crude Protein

5.7

Corase Fiber

3.7

Color

Yellow

Phytosanitary Certificate

We Can Supply

Term Payment

T/T

Transport Package

According to Your Request

Specification

according to your request

Trademark

FTNC

Origin

China

HS Code

1404909090

Production Capacity

4000tons

Key features

Eco-Friendly & Biodegradable: Made from natural walnut shells, non-toxic, biodegradable, and recyclable to reduce environmental burden.

Surface Safe Cleaning: Low hardness (Mohs 2.5-3.0) ensures no damage to delicate surfaces like jewelry, electronics, and turbine parts.

Versatile Applications: Ideal for blasting molds, polishing plastics, removing paint/rust, and producing grinding wheels with air holes.

High Adsorption Rate: Strong dirt-cutting ability with an adsorption rate of 27-50%, effective for cleaning and filtering.

SGS Certified Quality: Meets international standards with high purity, low silicon content, and consistent particle size.

Fast Delivery: Small orders delivered within 3-5 days; bulk orders within 10-20 days after payment receipt.

Custom Packaging: Available in 25kg bags, drums, or 500kg Jumbo bags, lined with PE waterproof material.

OEM Service Available: Factory supports OEM production according to specific client requirements and specifications.

Company profile

$Gongyi Fengtai Refractory Abrasive Co., Ltd.$

Gongyi Fengtai Refractory Abrasive Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-05-15Nearest Port: tianjin , shanghai, qingdao, dalian etc.Average Response Time: ≤6.06hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryGongyi Fengtai Refractory Abrasive Co., Ltd. is a trading company and manufacturer based in Henan, China. It specializes in refractory materials and abrasives but does not provide ODM services or OEM for known brands. The company holds ISO 9001 certification, indicating a commitment to quality management. However, it lacks formalized procedures for after-sales service and innovation, with no new products or SDKs developed recently. Financial data over the past three years suggests stability, though specific financial performance details are not provided. The company demonstrates strong export activity, with a significant portion of sales coming from foreign markets.

Supplier typeThe supplier is classified as both a trading company and a manufacturer, indicating a dual role in both distributing and producing goods.

CertificationsThe supplier holds an ISO 9001 certification, showing adherence to international quality management standards.

After-Sales capabilityThe supplier lacks documented procedures for handling customer complaints and corrective actions, indicating potential weaknesses in after-sales service.

R&D capabilityThe supplier has not developed new products or SDKs recently, suggesting limited innovation activities.

Customization capabilityThe supplier offers various customization levels from samples and designs, indicating flexibility in meeting customer needs.

Product Q&A

Q:How to place an order?

Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform --- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.

Q:What kind of payment do you accept?

Formal order we usually choose TT or L/C, Western Union,Paypal for small amount payment.

Q:Do you offer OEM service?

Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.

Q:How long is the delivery?

Usually 3-5 days for small order, 10-20 days for bulk order after payment received.

Q:What are the main advantages of walnut shell abrasive?

1. High hardness, wear resistance, and good pressure resistance. 2. Easy to dissolve in acid and alkali solution. 3. Strong adsorption and dirt-cutting ability. Its adsorption rate is 27-50%. 4. Good hydrophilic, resistant to oil immersed. 5. Easy to backwashing and regeneration. It can be directly used for backwashing before filtering. 6. Low operation cost, and easy to manage.