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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

U Steel Support, Steel Support, Support Bracket manufacturer / supplier in China, offering 124mm Height U29 Steel Support, High Performance Quick-Drying Ink Jet Printer, Inkjet Printing Machine, 2017 Portable Printing Machinery Digital Handheld Printer and so on.

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124mm Height U29 Steel Support

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Qingdao, China
Production Capacity: 10000 PCS Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: U29 Steel Support
  • Standard: GB
  • Perforated: Not Perforated
  • Height: 124mm
  • Weight: 29kg/M
  • Poisson′s Ratio: 0.3
  • Trademark: chinacoal
  • Specification: 5t Mechanical Track Jack
  • HS Code: 8428909090
  • Type: Cold Bending Equal Channel
  • Shape: U Channel
  • Length: 5-12m
  • Thickness: 16mm
  • Modulus: 200gpa
  • Capacity: 7800kg/M3
  • Transport Package: Wooden Case
  • Origin: Shandong, China
Product Description

Introduction
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
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
Tensile strength(TS)larger than 575MPa,
Yield strength(YS) larger than 400MPa,
EL elongation greater than or equal 26%
Height124mm
Thickness16mm
Weight29kg/m
Modulus200GPa
Poisson's ratio0.3
Capacity7800kg/m3
Product Groups
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