Chemical composition
MgO ≥ 97%-99%
Al2O3 ＜ 3%
SiO2 ＜3%
CaO ＜1.1
Fe2O3 ＜0.1%
Density≥2.3g/cm3
Features:
* The stable quality well.
* Used by almost 35% coil heater/cartridge heater factory in China.
* MgO composition 98.19%-99.56%, test based on GB/T 6900-2006 & GB/T 5069-2015 .
* Does not swell in high temperature ,1300℃ etc..
* Ensure straight, not bending, can make longer rod 600-1000mm etc., or more.
Usage
Magnesia tube used in heating element, especially in cartridge heaters, single hole Mgo oxide tube, MGO ROD used for tubes with double-sides, used for heating two-terminal electric heating element.
Cartridge heater Mgo rod pictures show
Mgo rod for coil heater packing details
Office
Shipment
What can we do for you?
1. Professional, Competitive price and Fast delivery time
We engaged in this area for almost 12yeas, experience engineer can help you process the project well and perfect, also we own our factory that we can control the cost and delivery time very well. We can try best to meet your request.
2. Protect our customer profit well
Even we have very strictly quality control system, but we still can`t promise every part you received will 100% perfect, so if there is any defective parts you received, you just need to offer us the evidence(such as picture), we will check and confirm it.
Because of our strictly quality control system, we have confidence to promise our customer with this. Please kindly noted that it`s our advantage compared with others, we realize that only the high quality and good service can we keep friendly and long-term business relationship with our customer and it`s also the only way for an enterprise to be existed...
FAQ
1. Q: How can I know the status of my products ?
A: We will keep you posted for the every production progress like material purchasing, production status, delivery time, tracking number until you recieved the products.
2. Q: What is your minimum order quantity?
A: There's no minimum quantity ,you can buy any quantity. However, few in number, the unit price will be a little higher.
3. Q: How can I get a sample to check your quality?
A: After price is confirmed, you can require samples to check our quality. Free for existing samples ,but you need to paid the express freight. For sample making, we will charge a sample fee. Sample fee will be confirmed according to the products' craftwork.
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