I hf electrothermal equipment production company , be applied to smelting . qian welding . heat treatment . forging hf hanguan . large direct current generator mechanics 我公司生产中高频电热设备,可应用于熔炼.钎焊.热处理.锻造高频焊管.大型直流电动机调速等
The hf induction heating system introduced here made by our company is an energy - saving single - circle devise . the system has a matured design and field - proved to be strong and durable 本公司生产的高频焊管加热设备为节能新型单回路，整机电路成熟，可靠耐用。
Sanfeng electrical equipment co . , ltd . is a professional manufacturer which products hf , solid hf , intermediate frequency , supersound frequency induction heating equipment , intermediate frequency overall anneal equipment and the installation of all - digital dc governor 经营高频焊管全套设备及其配件保定市三丰电器有限公司是专业生产高频固态高频中频超音频感应加热设备中频整体退火设备和全数字直流调速装置的专业厂家。
Abstract : this article introduces the reason effect hf welded pipe rust . a new kind of high efficiency water base antirust agent is developed and solve the antirust problem of welded pipe . it is also introduces the antirust principle and its composition , and the industrial application method and effect 文摘:分析了影响高频焊管生锈的原因，研制出一种水基高效防锈剂解决了精轧焊管的防腐问题，介绍了其防锈原理和基本配方，对工业应用的方法和效果作了详细说明。
The company talented people , give full play to their talents , continuous improvement , continuous innovation , in 1990s , improves the two series of hf including seven products to new energy - efficient products , and through the identification of new products at the provincial level , including : designed and developed by ourselves the new products gp - h - d 800kw electron tube - powered high frequency induction heating equipment filled the domestic gap 公司以其科学的质量管理雄厚的技术力量，连年被河北省科委命名为高新技术企业。并率先在同行业中通过了is09001 ： 20 .本公司生产的高频焊管加热设备为节能新型单回路，整机电路成熟，可靠耐用。
