What is the delivery time?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, and Western Union.

Do you provide technical support?

Yes, our sales and technical support staff are available to help select the right products and provide samples for evaluation.

Assay Grade Flux

Name: Industry Grade Lead Oxide/Litharge/ Assay Grade Flux
Brand: Hebei Fiza Technology Co., Ltd.
SKU: 2256656485

Hebei, ChinaHebei Fiza Technology Co., Ltd.

US$3,300.00

5-9 Tons

US$3,200.00

10-19 Tons

US$3,100.00

20+ Tons

Product specifications

Au

Sample price:US$80.00/kg.Request sample

Product profile

Customization

Available

CAS No.

Formula

Model NO.

99%

EINECS

Type

Assay Grade

Composition

Lead Oxide, Anhydrous Borax, Soda Ash Dense, etc

Usage

Assay Flux

Flux Type

Fire Assay Flux

Appearance

Yellow Powder

Component 1

Lead Oxide

Component 2

Anhydrous Borax

Component 3

Soda Ash Dense

Component 4

Silica 200 Mesh

Component 5

Silver

Component 6

Flour

Component 7

Oil

AG

0.2 Ppm Max

Au

2 Ppb Max

Transport Package

25kgs Bags or Bulk Bags

Specification

99%

Trademark

FIZA

Origin

Hebei China

HS Code

2824100000

Production Capacity

100 Tons Per Month

Key features

Customized Flux Recipes: Produced to specific customer-supplied recipes with tailored ingredient ratios.

Ultra-Low Gold Content: Gold levels in litharge component are less than 1-1.5ppb for precise low-level assay work.

SGS Certified Raw Materials: Litharge and lead oxide certified with gold <1 ppb and silver <1 ppm.

High Purity Litharge: Lead oxide with 99% min purity, 0.1% max acid insolubles, and 0.2% max moisture.

Sample Retention Service: Counter samples for each batch are kept for three months for quality verification.

Flexible Packaging Options: Available in 25kg bags, drums, 500kg bulk bags, or customized customer requirements.

Rapid Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Comprehensive Technical Support: Expert staff available to assist in selecting the right protection and providing evaluation samples.

Company profile

Hebei Fiza Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.35h

About Our Factory & Business Background

AddressAddress, Handan, Hebei, China

Plant Area196 square meters

Number of Employees7

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, PayPal, D/P, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsLead Oxide Lead Sufate, Barium and Strontium Salt, Chlorine Dioxide, Flux and Crucible Cupel, Sodium Percarbonate, Potassium Mono Persulfate, Soap, Detergent

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes