invention patent
![Blast furnace hearth nitrogen composite castable and preparation method thereof Blast furnace hearth nitrogen composite castable and preparation method thereof](https://omo-oss-image.thefastimg.com/portal-saas/new2023081115270882480/cms/image/59cfa61f-e4c9-43b6-8342-cf3e976a5085.jpg)
Blast furnace hearth nitrogen composite castable and preparation method thereof
![Anti-sticking slag agent for solving slag sticking problem of smelting metal liquid container Anti-sticking slag agent for solving slag sticking problem of smelting metal liquid container](https://omo-oss-image.thefastimg.com/portal-saas/new2023081115270882480/cms/image/3649d36e-929b-4394-bb3d-b4ba30c6e7e9.jpg)
Anti-sticking slag agent for solving slag sticking problem of smelting metal liquid container
![A blast furnace hearth hearth integral seamless pouring refractory maintenance method. A blast furnace hearth hearth integral seamless pouring refractory maintenance method.](https://omo-oss-image.thefastimg.com/portal-saas/new2023081115270882480/cms/image/fae139d7-8b4f-4184-9935-e37f9721b025.jpg)
A blast furnace hearth hearth integral seamless pouring refractory maintenance method.
![Hot ceramic injection charge for long-life blast furnace Hot ceramic injection charge for long-life blast furnace](https://omo-oss-image.thefastimg.com/portal-saas/new2023081115270882480/cms/image/83502be1-c6ae-45eb-a894-14c5cae5f569.jpg)
Hot ceramic injection charge for long-life blast furnace
![High-temperature anti-decarburization coating and preparation method thereof High-temperature anti-decarburization coating and preparation method thereof](https://omo-oss-image.thefastimg.com/portal-saas/new2023081115270882480/cms/image/64854810-c80d-4504-8c74-ab953fe1ee3e.jpg)
High-temperature anti-decarburization coating and preparation method thereof
![Heat-generating slag covering agent and preparation method thereof Heat-generating slag covering agent and preparation method thereof](https://omo-oss-image.thefastimg.com/portal-saas/new2023081115270882480/cms/image/a045a6c4-7054-4d8e-bebf-338045533093.jpg)
Heat-generating slag covering agent and preparation method thereof
Henan Huaxi Technology Group
Address: No.1, Chuangye Road, Gathering District, Gongyi City, Henan Province
Telephone:+86-4001665689
Website:www.hua-xi.com
Mailbox:huaxi_5689@126.com
![WeChat WeChat](/npublic/img/s.png)
Copyright©Henan Huaxi Technology Group Powered by www.300.cn Supports IPV6 SEO Business License Global site
Copyright©Henan Huaxi Technology Group
Powered by www.300.cn Supports IPV6