Product Knowledge

Conical Pole Production Process

1. Raw material selectionWe use aluminum alloy 6063 material bar. lt is high quality building material, widely applied in construction projects such as aluminum windows and doors, curtain wall frame and so on. lt guarantees the products have corrosion resistivity in the natural environment and will never rust . At the same time, in order to make sure flagpole's regular productlon, we select the alumInum alloy material strictly and does homogenization processing.2. Precise numerical control e...

Ground set Tapered Aluminum Flagpoles Wind Load

Flagpoles and their associated wind speeds listed assume that ten percent of the overall length of the flagpole is buried at or near ground level per industry recommendations. Special engineering may be required for other applications such as wall or roof mounted flagpoles.Safe flagpole design required knowledge of the loads to which they will be subjected.  Principal load acting on flagpoles is wind load and hat load must be carefully determined. Maximum wind speeds to which flagpoles are...

Flagpole Wind Load Calculations

Wind load calculations for aluminum flagpoles are provided according to AMERICAN NATIONAL STANDARD ANSI/NAAMM FP 1001-07.The design of safe flagpoles requires knowledge of the loads to which they will be subjected. The principal loads acting on flagpoles are the wind loads, and it is these loads which must be most carefully determined. Maximum wind speeds to which flagpoles are exposed depend on the geographical location, whether or not it is in the center of a large city, the outskirt...

Does Aluminum Rust Or Corrode?

Aluminium Corrosion ResistanceAlkali is one of the few substances that attack oxide films and therefore cause aluminum corrosion. Although metals can be safely used in the presence of certain weak bases with the help of corrosion inhibitors, direct contact with alkaline substances should generally be avoided.The corrosion resistance of some aluminum alloys is not as good as others, especially some high-strength aluminum alloys. However, by covering the exposed surface with a thin layer of pure a...

Ultrasonic Welding Testing Inspection of Big Stainless Steel Flagpole

We do Ultrasonic Welding Testing (Ultrasonic Inspection UT) for big stainless steel flagpole as usual.Ultrasonic Inspection UTOn many items a visual inspection is not enough to determine/detect imperfections and for sub-surface testing this is where the Ultrasonic Testing is most useful.Flagpole Non Destructive Testing Consultants carry out Ultrasonic Inspections on steel materials and on varying configurations from pipe work, welds and castings.Ultrasonic Inspection methods are most useful to t...

Stainless Steel Flagpole Wind Load Calculations

Wind load calculations for stainless steel flagpoles are provided according to AMERICAN NATIONAL STANDARD ANSI/NAAMM FP 1001-07.The design of safe flagpoles requires knowledge of the loads to which they will be subjected. The principal loads acting on flagpoles are the wind loads, and it is these loads which must be most carefully determined. Maximum wind speeds to which flagpoles are exposed depend on the geographical location, whether or not it is in the center of a large city, the outskirts o...

Flag Size (Avoid overloading any flagpole)

According to popular usage, the length of the flag should be between one-quarter and one-third the height of the flagpole. Avoid overloading any flagpole Two big factors are the material of the flag being used and the amount of wind your flag is exposed to. Lightweight polyester flags will fly in the lightest breeze, but are not nearly as durable as nylon or industrial polyester. If your property is surrounded by trees, tall buildings, or...

Does Stainless Steel Rust Or Tarnish?

Does Stainless Steel Rust?In general, stainless steel does not rust, but if it is used or maintained improperly, or in a harsh environment, it will rust or tarnish, for example, the photo above shows a stainless steel shackle on a cruise ship corrodes due to long-term exposure to the marine environment, the surface appears brown rust and spots.The reason why stainless steel does not rust is because it contains chromium (Cr) and nickel (Ni). These two metal elements will form a dense oxide film w...

China Carbon Structural Steels

Chinese carbon structural steels are steels used to make building materials of various shapes. Many structural steel shapes take the form of elongated beams with a specific cross-sectional profile.According to different purposes, it is divided into the following types:Carbon Structural SteelsCarbon structural steel refers to an iron-carbon alloy having a mass fraction of carbon of 0.04% to 2.0%.It's mainly used in railways, bridges, and various construction projects to manufacture various me...

The 10 Tallest Flagpoles In The World

In a bid to showcase their patriotism, certain countries around the world have made sure that their flags are visible from every corner of the city, fluttering as high as a skyscraper. But, where is the world's tallest flagpole? Rather interestingly, almost all these towering poles are in Asia. Keep reading to see the world's tallest record!10. Acuity Flagpole in Sheboygan, United States – 120m (390ft)Acuity flagpole is located on the headquarters of the Acuity Company's campus betwe...

Flagpole Manual Internal and External Halyard System

The manual system has two main kinds: manual internal halyard system and manual external halyard system. Both systems are operated with the use of manual handle. This manual system is very convenient and easy for installation.1. Manual Internal Halyard System--The SS rope is inside the flagpole.2. Manual External Halyard System--The SS rope is outside the flagpole.Technical Details：(1) Shape: Full Conical; Cone Tapered(2) Style: Internal Halyard System / External Halyard System(3) Technics: Weld...

Stainless steel street light pole surface treatment

1. Hot Dip GalvanizedThe hot-dip galvanizing process consists of three steps: surface preparation, galvanizing, and inspection.Surface treatment: For high-quality hot-dip galvanizing, steel must be properly prepared prior to immersion in a molten zinc bath. During the surface preparation stage, the material going through degreasing /corrosively cleaning, pickling and fluxing.Galvanizing: After surface treatment, the steel is immersed in a bath of molten zinc. The zinc pot contains at least 98% p...