- 规格:
- 18*6*18
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Standard materials: angle steel, channel steel, steel plate, I-beam
Optional process, welded column billboard, assembled column billboard
Special materials can be customized
Others Introduction: The standard card surface is composed of a frame, and the canvas on the angle steel connection surface is fixed on the round steel of the card surface by iron wire. Cloth is generally used as canvas. If there are special requirements, reflective cloth can be used.
Standard material diameter and thickness
Production process Welding joint reinforcement plate is fully welded twice
Anti-rust treatment, professional rust removal, medium gray and red anti-rust paint are optional
Other introduction Semi-trailers used for transporting goods generally have upright pillars that are welded on-site during construction and painted with topcoat.
Standard materials: bolts, flanges, coiled wires
Basic specifications: square foundation** round foundation
Other materials: commercial concrete
Other introduction After pouring cement, foundation maintenance is usually done on the ground Sun protection is needed in summer
and anti-freeze is needed in winter