Usually, the materials used for marker piles can be divided into various types, with cement being one of them. It is composed of concrete and steel bars, which are traditional materials that can easily blur handwriting and are not acid resistant, making transportation and installation inconvenient. The plastic steel is mainly made of PVC, which has the characteristics of portability, acid and alkali resistance, corrosion resistance, aging resistance, etc. Fiberglass reinforced plastic is made by pressing at a high temperature, and has the characteristics of impact resistance, wear resistance, and corrosion resistance. Due to its ability to resist gasoline, alcohol, electrolytic salts, acetic acid, and hydrochloric acid, fiberglass is suitable for various acidic and alkaline soils. Resin sand is a material that has been molded in one go, and its long service life is one of its highlights. Its surface is treated with intaglio, and the font and pattern are not only clear, but also very beautiful. Magnesite is a modified magnesite cement used as a cementitious material, which can solve the problem of important underground facilities being cut off. It is widely used in various areas such as busy markets, scenic spots, green belts, and shrubs.

在選購標志樁時，需要選擇大型廠家生產的產品，大型廠家的產品一般生產技術較為完善，產品質量好，對客戶來說既有保證，又有良好的售后服務，遇到問題可以及時。看產品的質量，俗話說，一分價錢一分貨，好貨不便宜，便宜沒好貨，所以好東西上的差別不會太大。注意警示樁的顏色，大廠家生產的產品顏色鮮明，警示性好。該產品主要用于室外，需要適應各種的惡劣天氣，如果它上面的字體被侵蝕，就不能起到警示作用了，所以購買時需要特別注意產品的顏色。標志樁使用壽命的長短也是影響我們購買的一個因素，好的產品使用壽命在30-50年，采用的材料達到了要求，有利于保護環境。產品的生產工藝也是比較重要的，好的工藝決定產品的質量，只有生產工藝精細，才能有好的產品。

When purchasing sign piles, it is necessary to choose products produced by large manufacturers. Large manufacturers generally have relatively complete production technology, good product quality, and provide customers with both safety assurance and good after-sales service. If problems are encountered, they can be solved in a timely manner. Judging by the quality of the product, as the saying goes, you get what you pay for. Good goods are not cheap, and cheap goods are not good. Therefore, the price difference of good things is not too big. Pay attention to the color of warning posts. Products produced by large manufacturers have bright colors and good warning performance. This product is mainly used outdoors and needs to adapt to various adverse weather conditions. If the font on it is corroded, it cannot serve as a warning. Therefore, special attention should be paid to the color of the product when purchasing. The length of the service life of the marker post is also a factor that affects our purchase. A good product has a service life of 30-50 years, and the materials used meet environmental requirements, which is beneficial for protecting the environment. The production process of a product is also quite important. Good technology determines the quality of the product, and only with fine production technology can good products be produced.

燃氣玻璃鋼標志樁的安裝事項主要有以下幾個方面，一是安裝時可能會有兩種情況發生，在管道的正上方進行安裝或者管道正上方并沒有安裝條件，但是必須要安裝，遇到這種情況，我們可以設置在距離較近的路邊綠化帶內，但是一定要在產品上設置管道走向圖，指明管道的具體位置。二是一般情況下它的安裝間距是50-80米之間為宜，安裝間距必須要便于日后觀察，還要考慮到經濟性、實用性和目前實際應用情況。三是燃氣玻璃鋼標志樁的位置可以適當提升一些，這樣更便于觀察，增強實際運用，如果是設置在街坊管處的產品是可以適當低一些的，這個不作具體的規定，可以根據自身的情況來決定。

The installation matters of gas fiberglass marker piles mainly include the following aspects. Firstly, there may be two situations during installation: installation directly above the pipeline or installation conditions are not available above the pipeline, but installation must be carried out. In such cases, we can place them in nearby roadside green belts, but it is necessary to set up a pipeline routing diagram on the product, indicating the specific location of the pipeline. Secondly, in general, the installation spacing should be between 50-80 meters. The installation spacing must be easy to observe in the future, and consideration should also be given to economy, practicality, and current practical applications. Thirdly, the position of the gas fiberglass marker post can be appropriately raised to facilitate observation and enhance practical application. If the product is set at the neighborhood pipe, it can be appropriately lowered. There is no specific regulation for this, and it can be determined based on one's own situation.