Keywords:Long Metal Beam,Roof Beam Price, Metal Beam Price
DFB Long Metal Beam is a heavy duty non-articulated roof beams, DFB type can be used with all types of long metal beam monomer composition of the metal pillars with metalsupport for the horizontal and gently coal mining face and head are inclined or other larger areas using roof control.
DFB long metal beam can support long span cantilevered roof roof control area, to achieve a greater face without pillars supporting the work space, improve working conditions and the use of new coal mining machinery and flexible transport cashier favorable transformation condition.
1, the carrying capacity of the beam span of 700mm, the beam central concentrated load;
2.weight contains 0.7kg/m weld weight
3.Model specifications differ for each increase of one standard 200mm
Characteristic length allowable bending beam load capacity (KN) Weight
Model Specification (mm) (KN.m) Min Max (kg/m)
DFB.C-1400~4400 1400~4400 52.50 300 400 20.78
DFC.C-1400~4400
1400~4400 35 200 250 17.15
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china coal 0001 Introduction of DFB C-1400~4400 Long Metal Beam DFB Long Metal Beam is a heavy duty non-articulated roof beams, DFB type can be used with all types of long metal beam monomer composition of the metal pillars with metalsupport for the horizontal and gently coal ...
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china coal0001 sales@chinacoalintl.com +86-537-2350961 DJB800 Metal Roof Beam Keywords: DJB Roof Beam, Roof Beam For Sale, Mining Roof Beam Introduction of DJB800 Metal Roof Beam DJB800 Metal Roof Beam is also called metallic roof beams, one kind of articulated roof beams, can ...
Product Name Beam / i beam steel / steel i beam Size High : 100-630mm Width : 50-180mm Thickness : 4-17mm Length: 6m-12m Standard AISI,BS,ASTM,DIN,EN,GB,JIS etc Main Material Q235,Q235B,SM490,SS400,Q345 ,Q345B, S355J2,S235JR,A36,etc Surface Processing Galvanized,coated,oil or ...
RFIDUltra -HighFrequencyAnti -MetalElectronicLabelLongStrip ofEngineeringPlasticShellTraySpecialLabel Aikeyi Technology (Contact:Mia Wechat:aky_01,Skype:13423626252,QQ:2880179620,WhatsApp:15011978320) Anti-metal tray label product parameters: Size 80*20(or Customized) Packaging ...
Shape: T27 Abrasive: A Size: 125*22.3mm OEM: Avaliable Sample:Free Certificate: MPA, EN12413 Color: Red Application: Metal Package: 200pcs/ctn With a covering area of 35,000 square meters for factory and a construction area of 26,000 square meters, the company now owns 450 ...