国产大秀视频-国产大秀最新视频在线-国产大学-国产大学生-国产大学生口爆吞精-国产大学生无套内射

Q345D H Beam

Origin: H-beam welding

Complete specifications
Products Inquiry
Click Refresh Verification Code

Description

Q345D H Beam


H-shaped steel is mainly used for engineering, plant equipment, machinery, bridges, highways, houses, etc; good mechanical and physical properties, strong, energy conservation and environmental effects. H-beam is an economical section steel, widely used in industrial, construction, bridges, oil drilling platforms, etc. It is predicted that in 2005 China's H-beam demand of about 2.5 million tons in 2010, the demand for five million tons, but the country H-shaped steel production capacity of 120 tons, the market demand is very huge.


Sheet metal processing, welding H-beam, sub-general welding and full penetration welding, complete specifications, quality assurance. If a single standard quantity, but also substituting for steel futures.

Processing specifications: 150 * 150 above specifications can be welded.

H100*100*6*8*12000
H125*125*6.5*9*10000
H125*125*6.5*9*12000
H125*125*6.5*9*9000
H175*175*7.5*11*12000
H175*175*7.5*11*12000
H194*150*6*9*12000
H250*125*6*9*12000
H250*250*9*14*12000
H250*250*9*14*12000
H294*200*8*12*12000
H294*200*8*12*12000
H300*300*10*15*12000
H300*300*10*15*12000
H300*300*10*15*12000
H300*300*10*15*12000
H340*250*9*14*12000
H350*350*12*19*12000
H400*400*13*21*12000

主站蜘蛛池模板: 国产一区二区精品欧美不卡 | 中文字幕精品波多野结衣 | 日韩国际精品一区二区 | 亚洲日韩av无码 | 3d肉蒲团| 国产女主播在线观看 | 97无码免费人妻超级 | 亚洲视频在线观看 | 国产人妻人伦精品午夜剧场 | 国产精品99久久久久久蜜桃 | 国产成人精品久久综合电影 | AV永久综合在线观看尤物 | 99热这里只有精品一区二区三区 | 国产主播AV福利精品一区 | 免费的青榴视频在线观看 | āV第三区亚洲狠狠婷婷综合久久 | 亚洲av综合色区无码另类小说 | 国产三级精品 | 国产精品国产三级国产普通话 | 99久久中文字幕伊人 | 1024亚洲精品 | 久久久久亚洲av无码专区首jn | 国精品午夜福利视频不卡麻豆 | 欧美亚洲另类久久综合二区 | 色欲AV久久综合人妻无码 | 久久久久久这里只有精品 | 国产午夜男女乱婬真视频 | 亚洲无码综合久久五月丁香 | av成人一区 | 91精品国产综合久久福利 | 亚洲三级欧美 | 国产无码日韩 | 99视频免费 | 人禽杂交18禁网站免费 | 国产午夜片无码区在线观看 | 国产a在线不卡一区二区三区 | 欧美一区二区日韩一区二区 | 国产精品自产拍在线 | 国产午夜福利精品一区二区三区 | 日日碰狠狠躁久久躁77777 | 免费入口TIKTOK流连忘返 |