av免费不卡在线观看网址,黄色视频大全ww,h在线观看网站,亚洲视频在线免费观看,男人天堂视频在线播放,日本女同羞羞视频,jk美女隐私视频网站

Main Products
Products Grade: H10Mn2,H08MnA
Specifications: 6.5mm
Applied Standard:  agreement
Characteristics: H10Mn2 and H08MnAare mainly used to producesubmerged welding wire
Applications: Eletrode steel
Use of Products: The productsare strictly controlled chemical content and the inclusions. They have characteristics of low percentage of harmful elements and good surface quality. By rational controlling the chemical composition and optimizing rolling process, These products have characteristics of good surface quality,uniform drawing strength within one coil, the drawing and welding properties of the wire rod are guaranteed. They also have characteristics of easy drawing and mold saving when using.