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Best High-end quality Ceramic clay Fire Assay Crucible manufacturers for gold smelting Company - XTL

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High Temperature Resistant Lab Fire Assay Clay Crucible for Melting Gold

Wholesale high temperature fire clay crucibles with good price - XTL

High temperature fire clay crucibles widely used in mining laboratories, Metallurgical Plant, and other areas of metal sample analysis. Our fire assay crucible seletion high quality alumina bauxite, mullite, kaolin as raw material with scientific formul and advanced technology. Very low content of gold and silver elements can make the test results more accurate.

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Product Details

Product Introduction

High temperature fire clay crucibles for gold assaying

Working Temperature 1350 degree,Fire assay working temperature less than 1150 degree.

Features:

Al2O 45%-55%

SiO2 38%-56%

Fe2O3 ≤1%

1. High refractoriness,no cracking;

2. Good corrosion resistance;

3. Good thermal shock resistance;

4. No hanging residue, impermeable,the export series can use 3-5 times,it is the superduper container for fire assay.

Applications

Precious Metal Analysis

Mining Laboratory

Laboratory Testing

Mineral Assaying

Fire Assaying

Gold Assaying

Crucible used for lab

Chemical Composition

Item	Data
SiO2	54.6%
Al2O3	40.31%
Fe2O3	1.11%
TiO2	0.47%
CaO	1.28%
MgO	0.34%
K2O	0.61%
L.O.I(loss on ignition)	0.21%

Item	OD (mm)	Height (mm)	Capacity (ml)	Wooden Case Dimension (mm)	Qty/Case (pc)	Qty/20’FCL (pc)
XTL-30g	88	110	250	107010701080	2310	46200
XTL-40g	88	135	350	111010701080	1980	39600
XTL-45g	88	160	500	108011701080	1296	25920
XTL-45g	90	155	680	114010301120	1296	25920
XTL-50g	105	150	700	114010301120	1530	30600
XTL-65g	105	165	720	114010301120	1425	28500
XTL-750	120	160	750	108011701080	900	18000

Product Details

Factory Pictures

Company Advantages

Group:We have our own team to research, design, produce and sell.

Philosophy:With excellent quality, firt-class service, honest business

Price:Our products compare favorably with other traders.

Equipment:We have complete production line and testing equipment, including automatic production line.

FAQ

Why us?

* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.

Are you a trading company or a manufacturer?

* We are a manufaturer.

Can you provide the free samples?

* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.

Do you accept customized production based our specification?

* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?

* 7 working days for standard products 30 days for customized products.

If you have another questions,please feel free to contact us.

Liling Xing Tai Long Special Ceramic Co.,Ltd

Contact: Fanny

Tel: +86 13975373343

0086-0731-23253338

Email: admin@llxtl-china.com

WhatsApp：0086-13975373343

Company address: Shentan Industrial Zone, Liling, Hunan, 412200

Basic Information

Year Established

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Best High-end quality Ceramic clay Fire Assay Crucible manufacturers for gold smelting Company - XTL

High-end quality Ceramic clay Fire Assay Crucible manufacturers for gold smelting compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market. Xingtailong summarizes the defects of past products and continuously improves them. The specifications of High-end quality Ceramic clay Fire Assay Crucible manufacturers for gold smelting can be customized according to your needs.Fire Assay Crucibles have a higher than normal resistance to cracking under fire assay conditions. Our crucibles are used in laboratories throughout the international marketplace. We have a variety of shapes and sizes available to cater to the specifications required.Our crucibles give longer life, faster melting, constant melting speed, and exceptional resistance to violent changes in temperature.
Quality China Fire Assay Crucible Manufacture And Factory Magnesia Cupel for Melting Gold Manufacturer | XTL

6A 7A 8A China Fire Assay Crucible Manufacture And Factory Magnesia Cupel for Melting Gold compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market. Xngtailong summarizes the defects of past products and continuously improves them. The specifications of 6A 7A 8A China Fire Assay Crucible Manufacture And Factory Magnesia Cupel for Melting Gold can be customized according to your needs.Cupel is a porous refractory for absorbing lead oxide when ash blows the lead buckle. The main component of magnesia is magnesium oxide, which is a very good refractory and can resist the erosion of alkaline flux. Lead oxide is a very strong alkaline flux. At high temperatures, the affinity between lead oxide and silica is very strong, which can invade the silicate in the cupel. There is more silicate in the ash cupel and cement cupel. After blowing with this kind of cupel, there will be pits on the surface of the cupel, and precious metals will be lost as a result. Using magnesia cupel, no such phenomenon after ash blowing, the surface is very smooth.
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High Temperature Resistant Lab Fire Assay Clay Crucible for Melting Gold

Our fire assay crucibles give longer life, faster melting, constant melting speed and exceptional resistance to violent changes of temperature.

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