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Add.: Henan Industrial Zone, Liuerpu Town, Dadaowan, Anshan
Tel.: +86-419-2661881/2661887
Mobile: +86-18624288115
E-mail: luoxlg@126.com
Website: www.lnyida.com |
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Hot-rolled Flat-tooth Channel
Product feature:
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Contains flat tooth inside inner groove of the channel. Height of tooth 1.5±0.3, distance of tooth 3±0.2(optimal), 3.50.2(alternative).
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Body of channel is formed by one time of hot-rolling. Fracture surface of square-shape or U shape, multiple material of Q235B, Q345B, Q345C, Q345D, Q420B, weather-resistance steel, cold-resistance steel, stainless steel etc.
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Use cooperatively with H shape or round shape anchor stick.
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Specification of H-shape anchor hook:
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Height: 80mm/120mm/125mm, Width of leg: 20mm/25mm Length of leg: 30mm/40mm/50mm
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Two sides or four sides welding on the channel body
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Specification of round-shape anchor hook Diameter of anchor stick: 8mm/10mm/14mm Height of stick: 72mm/82mm/92mm/100mm Diameter of anchor head: 18mm/20mm
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Hot/cold riveting, welding, rivet-welding on body of channel
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Distance of anchor stick: no more than 250mm
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T shape bolt matches with channel body. Feature of tooth same as tooth inside channel groove. See (c)
Type of Product:
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Classified by shape: straight shape or arc shape.
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Classified by type of anchor stick: I shape or round shape.
Applicable situation
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Hot-rolled flat tooth channels are used on vertical and arc surface,bearing strong vertical strength.
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Basically using round anchor stick on small size specification and I shape anchor
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stick on large size specification
Surface treatment
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Hot-dip galvanizing, thickness of zinc layer(60—120)μm.
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multi-element alloy permeation+Dacromet
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hot-dip galvanizing/multi-element alloy permeation+nano-coating+alkali-resistance coating. NSS(Neutral Salt Spray) test of over 2400 hrs.
Filling and package
Contains a cover on each end filling in channel body with foam strips close the notch with regular or foam tape
Applicable industry
Subway channel Equipment
High-speed railway channel
Intercity railway
City integrated pipeline Newclear power plant Ship
Base Bridge
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