25U 29U 36U 40U U-shape steel channels

  25U 29U 36U 40U U-shape steel channels    

Product description

Packaging & Delivery

Specifications

U-Shape Steel Support 
1. steel arch structures is high quality 
2.national standard 
3. lowest price

4. short delivery

U-Shape Steel Support

U type steel support main purpose: for mine tunnel, mine tunnel secondary support, and mountain tunnel support .U25,U29,U36,U40 type steel frame.

U-Shape steel support main features:

1.Spec.: 25U, 29U, 36U, 40U
2.Standard:GB/QB, DIN, JIS, BS, ANSI 
3.Materials: 20MnK, Q275 
4.Length: 8,9,10,12 

Compared to other rigid steel support ,it can be reduced and has a stable carrying capacity, to adapt to the soft rock, high-profile utilization ,easy to support and back, easy to maintenance , high recovery rate ,reduce the prop use ,environment protection.

 main purposes: mainly used in mine tunnel, mine tunnel secondary purpose of support, as well as the support of the mountains tunnel support.

Our service 

1. Best price;

2. Short delivery;

3.Good service;

4. High quality.

Product display

 If you are interested in our products, please feel free to contact us:

Phone: 86-371-53396695

Fax: 86-371-60535957

Tel: 86-18100332293

Skype: yuan.daliy

Address:  Zhengshang international square 14#-1401 in the intersection of Hanghai Road and Weilai Road, Zhengzhou City, Henan Province, China.

Welcome your inquiry!