Rail Height: 65mm
Bottom Width:54mm
Head Width:25
Web Thickness:7
Weight:8.42kg/m
The light rail is mainly used for the laying of temporary transportation lines and light locomotive lines for forest areas, mining areas, factories and construction sites.
Rail press also called welding rail press, welding steel rail fixing device,steel beam rail press, welding clamp, but no matter what do you call, its role is only a kind of fixed rail pressure.Usually welded on the steel i-beam, but sometimes also can be used in steel plates which embedded in concrete.
Rail press can be divided into WJK, SWJK, HWJK series TG38, TG43, TG50, TG60, QU70, QU80, QU100, QU120 ,which consists of base, cover, wear of shaw, spring flat washer. With two kinds materials: one kind is half cast steel: cover for nodular cast iron, the base for cast steel. The other is a whole cast steel: top and bottom are cast steel.
Steel strand is the steel product consisting of strand steel wires, according to your necessary, the surface of the carbon steel can be galvanizing layer, zinc-aluminum alloy layer, aluminum-clad layer, copper-plated layer, epoxy resin coating, etc.
11# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: 20MnK
Size: 11#
Heigh: 108-112
Leg width: 88-92
Web thickness: 8.4-9.2
U shaped steel: U shaped steel is a kind of steel that the cross section is like the English letter U.
Basic information
Chinese name: U-steel support
Application: Used in mine tunnel
Characteristic: Bear big pressure
Steel type: The type of the sixties
Usually type:25U, 29U, 36U
W steel belt is a new type of mining support material, W/M steel belt use the rolled steel sheet that the thickness is 3-5mm, width is 180-320mm, after the cold bending to W type, in W steel belt, the steel strip with the bolt is equal to the bolt hole.
W steel belt can combine to the anchor plate bracket with all kinds of bolt, W steel belt combine many bolts to a monocoque structure, W steel belt is widely used in coal mine underground roadway, working face cutting, chamber and other areas of roadway support, it is better to deal with unstable surrounding rock.
12# mine i beam: mining i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: Q275B, Q275
Size: 12#
Heigh: 118-122
Leg width: 93-97
Web thickness: 10.4-11.6
Material:20 MnK
U steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties, the support force is higher, the support strength is higher, can used for many times, widely used in mine tunnel, especially in deep complex tunnel and loose coal seam tunnel.
Application: U36 steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. U-shaped steel bracket Features: withstand pressure, support long time, easy to install and easy to deformation characteristics. 36U steel frame consists of a roof beams, two legs, four card cable, two bottom feet composition. Mainly used in mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support and so on.
Material: 20 MnK
Application: U steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties, the support force is higher, the support strength is higher, can used for many times, widely used in mine tunnel, especially in deep complex tunnel and loose coal seam tunnel.
mine i beam is commonly referred to mine steel, it is a type of mine steel, mainly used for the support of mine tunnel, flange width, height and thickness.
Material: 16Mn
Size: 9#
Type: 9#
Heigh: 88 - 92
Leg width:74 - 78
Web thickness: 7.4 - 8.6
Material: 16Mn
