How are goods delivered for samples versus mass production?

Samples are sent via express couriers like DHL, TNT, UPS, or FEDX, while mass production batches are shipped by sea.

What information is needed for an exact quotation?

For pebbles, provide required size and quantity. For bricks, provide ball mill dimensions and brick thickness.

What is the abrasion rate of these flint pebbles?

The actual abrasion rate is <=1.35, which is lower than many competitors like French pebbles.

Low Impurity High Hardness Flint Pebbles for Grinding Feldspar

Name: Low Impurity High Hardness Flint Pebbles for Grinding Feldspar
Brand: Dalian Gaoteng International Trading Co., Ltd.
SKU: 2039866332

Liaoning, ChinaDalian Gaoteng International Trading Co., Ltd.

US$200.00

25-99 Tons

US$180.00

100-499 Tons

US$145.00

500+ Tons

Product profile

Customization

Available

Material

Natural Silica Mine

Content

>90%

Model NO.

GT-SSI

Usage

Chemical, Grind

Processing Type

Grinding

Size

2-4cm, 4-6cm, 6-8cm, 8-10cm, 10-12cm, 12-15cm

Color

Gray and White

Customized

Can Customized

Application

Structure Ceramic, Industrial Ceramic

Type

Ceramic Raw Materials

Sio2

>=99.31%

Density

>=2.66~2.68g/cm3

Hardness

>=8

Al2O3

<=0.36%

Fe2o3

<=0.018

Shape

Round

Item

Silica Pebbles Used for Ceramic Ball Mill Grinding

Transport Package

Ton Bags

Specification

2-4/4-6/6-8/8-10/10-12 cm (Can be customized)

Trademark

Gaoteng

Origin

China Mainland

HS Code

251710

Production Capacity

5000 Tons Per Month

Key features

High Purity Silica: SiO2 content >=99.31% with low impurities like Fe2O3 <=0.018%.

High Hardness: Hardness around 8 with volume density >=2.66g/cm3 for durability.

Low Abrasion Rate: Actual abrasion rate <=1.35, ensuring long service life in ball mills.

Customizable Sizes: Available in various sizes from 1-3cm to 12-15cm, custom requests accepted.

Wide Application: Ideal for grinding feldspar, kaolin, glaze, and ceramic raw materials.

Factory Direct Supply: Own mine and factory with 20+ years export experience and 10000 tons annual output.

Free Samples: Free samples available for testing before placing orders.

Trusted Quality: Superior density and lower wear loss compared to French pebbles in tests.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceOverseas ServicesR&D Capabilities

Dalian Gaoteng International Trading Co., Ltd.

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.85h

About Our Factory & Business Background

AddressOffice: Luxun Road, No. 78, China// Factory: Jinshi Road, Lvshunkou District, Dalian, Liaoning, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPebble, Silica Sand, Natural Pebble, Flint Pebble, Oblong Stone, Silica Lining Bricks, Silex Blocks, Alumina Ball, Ceramic Ball, Alumina Lining Brick