High Strength Magnesia Ramming Mass In Steelmaking Open Hearth Furnace And Converter Lining

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High strength magnesia ramming mass takes fused magnesia as the raw material, added with kinds of superfine powder additive and binding agent. It is mainly used in steelmaking open hearth furnace, converter lining and tap hole filling material etc.

Features:

Excellent chemical stability

Good high temperature strength

Good thermal shock resistance

Good anti-erosion, anti-wear, anti-spalling performance

Specification:

Items	M-95	DM-90
MgO/%	≥95	≥90
Cr2O3/%	≥2.0	≥2.0
Bulk density / g/cm3	≥2.80	≥2.70
Strength of dry off /MPa	≥40	≥38
Strength after burned /MPa	≥40	≥34
Strength after burned /MPa	≥40	≥38
Application	Bottom of steelmaking open hearth furnace, converter furnace lining, and tap hole filling material

Q1: Is Jundao (Henan) New Materials a manufacturer or trader?

A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.

Q2: What’s the MOQ?

A2. The MOQ is 25 tons.

Q3: Can we visit your factory?

A3: Of course ,welcome at any time,seeing is believing

Q4: What’s your payment terms?

A4: Negotiation

Q5: Is your company accept customization?

A5: Yes. Professional technology teams and engineers all can satisfy you.

Q6: How do you guarantee quality?

A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.

Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.

Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces fireclay、high-Al、corundum、mullite series of high load、low creep、high density、low porosity refractory bricks, series of light weight insulation、high crushing strength、acid and alkali resistant refractory materials. The products are mainly used in Non-ferrous metal industry, Steel industry, Metallurgical industry, Building industry, Power industry and other industries….

The company purchased a large number of advanced and international testing equipment to research new materials and test products quality, which promoted all of product to meet the design requirements. After having designed and built the gas tunnel kiln with environmental friendly and fully automatic controlled high temperature, JDNRCO got a comprehensive annual output of 70,000 tons of high quality refractory capacity, and had been assessed as conforming to meet the requirements of GB/T19001-2016/ISO 9001：2015, which promoted the sustainable development of company.

There is one professional technical team, the main managers in different divisions of the company are all have the corresponding senior or middle professional titles. They have professional ability to communicate with customers timely and can handle with customers’ demands effectively. Also there are specialists who are responsible for the customers’ after-sales work.

Nowadays, JDNRCO has long-term cooperation with large state-owned enterprises, such as Chalieco, NFC, Sinosteel etc. In addition, JDNRCO actively develops the international market, and has exported to Southeast Asia, the Middle East and other foreign countries’ large-scale projects, such as Indian Bharat Alumina Co.,Ltd, Iran Alumina company etc, which has improved the corporate reputation.

Jundao (Henan) New Materials Co.,Ltd welcome customers from all over the world come for business cooperation!