欧美妺子操一操_JULIA国产一区二区在线精品_无码吃逼操视频_黄色一级香蕉视频_WWW.cok操逼_亚洲色区爱_色噜噜影视_熟女日本视频_欧美 激情 另类 自拍_亚洲精品乱码久久久久久蜜桃明_淑女乱伦第一页_精品九九久久_ⅴ天堂在线_成人性爱在线性爱电影_国产V日韩

Language:CHINESESENGLISH

Home > News > steel gas cutting process should pay attention to the main points
CONTACT US
  • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
  • Phone:0757-81002668/0757-63323396
  • Fax:0757-81196682
  • Contact:Ben Zheng/13826981293 Kerry Lu/13751224830
  • E-mail:sbs@sbsprefabhouse.com
  • URL:http://m.applebabes.com

steel gas cutting process should pay attention to the main points

Time:[2016-3-30]  Hits:4218

Guangzhou Steel remind you: steel gas cutting process should pay attention to the main points


(1) before the Guangzhou Steel gas cutting gas cutting system must check that the entire equipment and tools are all working properly, and ensure safety.
(2) Guangzhou Steel gas cutting should select the correct process parameters. Adjusting the shape of the cutting should be good oxygen jets, to achieve and maintain a clean cut, high winds and shoot a long line force.
(3) before the Guangzhou steel gas cutting should remove dirt, oil and steel surface rust and other debris, and to stay below a certain space, in order to facilitate slag blowing.
(4) When steel gas cutting Guangzhou, must prevent tempering.
(5) In order to prevent deformation of gas cutting, the operation should be short side. To cut small pieces, after cutting large. First cut complex after cutting simple.

Copyright:佛山市勝邦鋼結(jié)構(gòu)有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號