Hot-rolled Swallow-tailed-tooth Channel

Product feature:

• Contains swallow-tail-shaped tooth inside inner groove of the channel.Angle of swallow-tailed is basically 62°to 70  °
• Body of channel is formed by one time of hot-rolling. Fracture surface of square-shape or U shape,multiple material of Q235B, Q345B, Q420B, weather-resistance steel, cold-resistance steel,stainless steel etc.
• Use cooperatively with I shape or round shape anchor stick.
• Specification of I-shape anchor hook: Height: 80mm/120mm/125mm, Width of leg:20mm/25mm
• Length of leg: 30mm/40mm/50mm
• Two sides or four sides welding on the channel body，same material as channel body. See(C)

Type of product:

• Classified by shape: straight shape or arc shape.
• Classified by type of anchor stick: H shape or round shape.
  

Applicable situation:

Used on vertical or horizontal surface,bearing strong strength of vertical stretching

Surface treatment

• Hot-dip galvanizing, thickness of zinc layer(60—120)μm.
• Multi-element alloy permeation+dacromet
• Hot-dip galvanizing/multi-element alloy
• permeation+nano-coating+Alkali-resistance coating. NSS(Neutral Salt Spray) test of over 2400 hrs.
• Hot-dip galvanizing/multi-element alloy permeation+nano-coating+ Closed insulating layer. 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

• Curtain wall
• High-speed railway channel
• Building structure
• Bridge
• Mechanical equipment
• Airport
• Factory/plant
• Train cabin