亚洲第一综合天堂另类专,又黄又爽又色的视频,色婷婷久久综合丁香五月狠狠,亚洲AV无码国产一区二区

煙臺Covering Agent

Detailed introduction

The covering agent is mainly used to cover the molten steel surface of ladle and tundish in the process of continuous casting, 

to avoid excessive temperature drop of molten steel during transportation and casting, and cold steel on molten steel surface.

Function

Thermal insulation to prevent crusting of molten steel surface

Insulating air to prevent secondary oxidation of molten steel

Absorbing non-metallic inclusions on the molten steel surface and purifying molten steel


Main physical and chemical performance index:

Covering Agent

 E-mail:info@ts-tn.cn

冀ICP備05015860號-1  

1540776817699677.png


Copyright ? http://www.szsemitech.com/en/ 唐山市國亮特殊耐火材料有限公司 Specializing in Custom made refractories,Hebei refractories manufacturer,Construction of refractory materials in Hebei ,Welcome to inquire!

1540776817699677.png

0315-3384573

掃一掃

1536884200741652.jpg

關注公眾號

宁明县| 铁力市| 莱西市| 耿马| 永清县| 太谷县| 灌云县| 长子县| 靖江市| 平潭县| 伊春市| 新营市| 三台县| 武平县| 凉山| 蒙山县| 华安县| 麻阳| 驻马店市| 五寨县| 蓬溪县| 吉林省| 贺州市| 彰武县| 井冈山市| 岗巴县| 武安市| 海门市| 乐陵市| 东平县| 余庆县| 祥云县| 鹤庆县| 林周县| 蓝田县| 杂多县| 聂拉木县| 托克逊县| 那坡县| 长丰县| 酉阳|