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U29 Steel Mining Support - China
price: 50.00 Dollar US$
china coal 0001
U29 Steel Support Mining Support
Keywords: Mining Steel Supports, Steel Roof Support Beam, Steel Roof Support Beam
Introduction of U29 Steel Support Mining Support
29U steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes.
29U shaped steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results.
Optional retractable U-shaped steel support, solves the problem of tunneling support.
Advantages of U29 Steel Support Mining Support
29U steel support has the characteristics of withstanding high pressure, support long time, easy to install and easy to deformation.
29U shaped steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results.
Optional retractable U-shaped steel bracket, solves the problem of tunneling support.
29U shaped steel support than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization, branch back to the convenient stand, bracket, reuse rate, reduce prop use, environmental benefits very obvious.
Technology Parameter of U29 Steel Support Mining Support Height: 124mm
Thickness: 16mm
Weight: 29kg/m
Modulus: 200GPa
Poisson's ratio: 0.3
Capacity: 7800kg/m3
Tensile strength(TS)larger than 575MPa, Yield strength(YS) larger than 400MPa, EL elongation greater than or equal 26%
impact energy (J) at 20 掳 C in the average should reach 54.
Company Contact:
- Posted By: Shandong China Coal Group
- Phone: 865372350961
- Address: No.11 Kaiyuan Road, Jining , China
- Email:
- Website: https://www.chinacoalintl.com
Published date: August 28, 2018
- Business Description: Shandong China Coal Industrial&Mining Supplies Group Co., Ltd
(hereinafter referred to as china coal) is a group company .
which is a
collection of e commerce, machinery manufacturing, software, research
and development, modern logistics of large diversified industrial group.
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