Henan Zhongxiang Materail Trade Co., Ltd.

20MnK U-shape Structural Steel for Mine and Tunnel Supporting Company Information Zhongxiang Steel Group is a company specialized in Mine and tunnel support, Steel plate, Service and Manufacture. Our company was founded in 1997, within 17 years of effort, it has become the largest mine and tunnel supports process,sales and delivery in Henan, China. They are exported all over the world.Depend on more than ten years export experience,we can offer the most competitive price and highest quality for our customers all over the world because we are factory. In the other side,we can deal with the international business freely because we have a experience team in international department.They can offer the best service for our customers. We have a competitive price for our products: U-shaped steel, I-shaped steel, steel sheets, steel rail and so on. Product description Name Type Material Weight Sectional area Wides of outside diameter height(H1) Thickness(H3) Leg thickness U-shaped Steel Support 25u Q275B/20Mnk 24.95kg/m 31.79cm² 135mm(+1.0;-3.0) 120(+1.0;-1.5) 15(+0.5;-1.2) 6.3(+0.8;-0.5) 29u Q275B/20Mnk 29.00kg/m 37.00cm² 150.5mm(+1.0;-3.0) 124(+1.0;-1.5) 15(+0.5;-1.2) 7.2(+0.8;-0.5) 36u 20Mnk 35.87kg/m 45.70cm² 171mm(+1.0;-3.0) 138(+1.0;-1.5) 15(+0.5;-1.2) 7.8(+0.8;-0.5) 40U 20MnK 40.05kg/m 51.02cm² 171mm(+1.0;-3.0) 149(+1.0;-1.5) 15(+0.5;-1.2) 8.5(+0.8;-0.5) Mine supporting steel is a side steel support with the shape like the English letter "U" of the steel. Mine supporting steel is mainly used as mine support, making U-shaped steel bracket U-shaped steel bracket may be drawing processing, quality stable and secure documents are complete and reliable. Our service 1. Best price; 2. Short delivery; 3.Good service; 4. High quality. Product display 002.jpg009.jpgU.jpg-1.jpg-2.jpg10.jpg Drawing: d199c313-f4ed-4b75-ba21-07ef05bb8e05 Application: 1 201310180210233251U Accessories: 0d6d93d0-ff62-485f-80aa-63d138763f97 Certificate: 20140219161716_193820140219161759_031520140225172947_7456 If you are interested in our products, please feel free to contact us: Phone: 86-371-53396695 Skype: yuan.daliy hz.productposting.alibab.com/?alibaba&yuan&20151013