29 U Mining Arch Support Steel
29 U Mining Arch Support Steel
U Mining Arch Support Steel,Mining Arch Support Steel
Material: 20Mnk
Weight：29kG/M
Length: 8-12m
Standard: GB/T4697-2008
PRODUCT PARAMETERS
|
Size |
Specifications(mm) |
Weight(kg/m) |
SteelGrade |
Length(m) |
|||
|
H1 |
H3 |
B1 |
M |
||||
|
25U |
110 |
17 |
134 |
20MnK |
8-12 |
||
|
29U |
124 |
16 |
150 |
20MnK |
8-12 |
||
|
36U |
138 |
17 |
171 |
20MnK |
8-12 |
Main application:
U-shaped Arch steel support are mainly used for mine road support and steel structure project.
Withstand high pressure, support long time, easy to install and easy to deformation. Arch 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. U-shaped steel bracket than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization is high, easy to stand back support small work of maintenance, support recovery reuse rate, reducing the pit wood used, environmental benefits are clear.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
|
|
29 U Mining Arch Support Steel | 29 U Mining Arch Support Steel U Mining Arch Support Steel,Mining Arch Support Steel Material: 20Mnk Weight：29kG/M Length: 8-12m Standard: GB/... |
 |
AREMA Standard Rail ASCE 25 rail ASCE 30 rail | PRODUCT PARAMETERS As a professional and leading steel rail manufacturer in China, Hebei Yongyang also supplies international standard rails like ... |
 |
Japanese Standard Rails | YONGYANG is a leading supplier of high-quality rails adhering to various international standards. Our extensive range caters to the diverse require... |
 |
Railway Fish Plate/Joint Bar | RailwayFish Plate/Joint Bar Splice bar,Rail Accessories Manufacturer PRODUCT PARAMETERS Fish Plate, alsoknown as joint bar Splice bar and angle ... |
 |
6m Light Steel Rail,30kg Light Steel Rail | , Material： Q235/55Q Weight：18.06Kg/m Length：6m*8m Standard：GB11264-2012 , established in 2007, is the wholly-owned subsidiary of Hebei Yongyang S... |
Похожие товары
 |
U71MN QU70 Crane Rail | Продавец: Hebei Yongyang Special Steel Group Co., Ltd | YONGYANG Railcan supply all kinds of steel rails, including light rail, heavy rail, crane rail, l... |
 |
P43 Steel Rail Supplier China | Продавец: Hebei Yongyang Special Steel Group Co., Ltd | P43 railis also called 43kg rail, which is the same as GOST R43 rail. P43 steel railis a Chinese ... |
 |
Chinese Standard Light Steel Rail Gb 8kg Steel Rail | Продавец: Hebei Yongyang Special Steel Group Co., Ltd | YONGYANG Rail is an 8kg steel rail supplier from China, It can supply all kinds of steel railsand... |
 |
136 RE (TR68) Railway Rail | Продавец: Hebei Yongyang Special Steel Group Co., Ltd | 136RE railis a type of steel rail used in railway tracks, primarily in America. The “136RE&... |
|
|
Japanese Standard Rails | Продавец: Hebei Yongyang Special Steel Group Co., Ltd | YONGYANG is a leading supplier of high-quality rails adhering to various international standards.... |
