55simnmo_55simnmo_55simnmo Rod provided by Zeyu metals. 55simnmo, 55simnmo, 55simnmo hollow steel is Liaocheng Zeyu Metal Products Co., Ltd. (www.zk55simnmo.com) 2014 年 launched a new upgrade Liaocheng Zeyu Metal Products Co., Ltd. is a large hexagonal hollow steel production enterprises, Shandong Province Foreign Trade Department approval, enjoying import and export rights, is a collection of production, trade, services, new product development in one of the provincial large enterprises, the company prominent location, west of Beijing-Kowloon Railway, north of Ji Han Expressway, Beijing-Hangzhou Grand Canal wear the city, the traffic is very convenient. The company mainly produces: blowing with hexagonal hollow steel smelting. Specifications: B19, B22, B25, B28, B32, B35. Oxygen hexagonal hollow steel (also known as: hexagonal hollow steel, hexagonal hollow steel, hollow hexagonal, hollow hexagonal) is a blast opening and the necessary tools to send oxygen. The products are 45 high-carbon steel, its product advantages: wall thickness, small 55simnmo center hole drill, high strength, deep and consume small furnace, oxygen consumption at the end, and low cost. Has been completely replaced the steel type oxygen blowing pipe. Solder with a hexagonal hollow steel drill rod specifications: B19, B22, B25, B28, B32, B35. Material: 80Cr, 55SiMnMo, 60Si2Mn, 40simncrnimo products are widely used: mining, railway, tunnel engineering, metallurgy, coal, water conservancy, mountains, quarrying, drilling mining, smelting blowing philosophy of "customer first, forge ahead" business philosophy, the "customers first" principle to provide our clients with quality services. [Hex] [hex blowing oxygen lance pipe prices] [hex] blowing pipe manufacturing factory Liaocheng Zeyu Metal Products Co., Ltd., China hexagonal oxygen lance few professional hex blowing pipe manufacturer, the production of Allen is kind of a new oxygen lance smelting auxiliary oxygen delivery tool, comparing with the traditional ordinary blowing tube has the following advantages: 1, hexagonal blowing tube steel consumption is not more than ordinary steel pipe blowing ? 2, due to the center hole of the lance hexagonal 6mm ~ 9mm, oxygen consumption as ordinary oxygen lance 1/2 to 1/3; 3, hexagonal tube furnace blowing up more than 4M depth 55simnmo, but only up to 2M ordinary oxygen lance so, using the hexagonal oxygen lance more effective in reducing energy consumption, improve baked volume, improve temperature, improve work efficiency, improve the furnace; 4, because hexagonal blowing thick wall, high strength, easy to control in the open furnace process Eyes Wide size 55simnmo strength, favorable eye furnace maintenance; due hexagonal blowing thick wall, bore size appropriate, through the eyes of oxygen in the furnace mouth does not appear when welding tempered, more effective protection of the operator safety. 5, the oxygen lance with high temperature characteristics (over 1250 degrees). Normal oxygen lance case at higher temperatures melt easily, causing the user cost of production remains high, the use of hollow hexagonal blowing tube can reduce costs. Completely replace the traditional blowing pipe company in a "people-oriented, integrity and innovation, leading services, the pursuit of unlimited" concept management company, follow the "proactive, rapid response, rigorous excellence" style of work 55simnmo Rod to "build to let Customers heart products, providing customers moving service "as the goal, continue to innovate and progress, so customers can build and between the supply and demand sides of the green channel, to achieve harmony and win-win!