Gas marker posts are generally made of FRP. Why use FRP gas marker posts? Because FRP gas marker posts have unique advantages:

1.比重輕、抗腐蝕、耐老化、密封性能好，美觀，具有全天候防護功能，能夠滿足室外工程項目中各種惡劣環境和場所的需要.

1. light specific gravity, corrosion resistance, aging resistance, good sealing performance, safe and beautiful, with all-weather protection function, which can meet the needs of various harsh environments and places in outdoor engineering projects

2.具備優異的絕緣材料，高性能的絕緣電阻防止漏電，在高頻下能保持良好的介電性能,不反射,不阻斷微波的傳播,不生銹長期使用.

2. it has excellent insulating materials, high-performance insulation resistance to prevent electric leakage, can maintain good dielectric performance at high frequency, does not reflect, does not block the transmission of microwave, does not rust, and is safe for long-term use

3.有良好的耐腐蝕性能,可以抵抗水，汽油，酒精，電解鹽，醋酸，鹽酸，鈉鉀化合物，尿，瀝青，適合各種酸堿土壤,防雨產品本身具有良好的抗老化性能,

3. it has good corrosion resistance and can resist water, gasoline, alcohol, electrolytic salt, acetic acid, hydrochloric acid, sodium potassium compounds, urine and asphalt. It is suitable for all kinds of acid-base soil. The rain proof product itself has good anti-aging performance,

4.抗沖擊力強，撞擊不變形,有很高的拉伸強度，彎曲強度和沖擊韌性，,完全可以滿足戶外使用。

4. it has strong impact resistance, no deformation upon impact, high tensile strength, bending strength and impact toughness, and can fully meet the safety requirements for outdoor use.

5.質量輕，適于搬運，安裝簡單防偷盜，該材料無回收價值，自然防盜.可以地下重要設施被挖斷的問題,具有重大的社會效益和經濟效益.

5. light weight, suitable for handling, simple installation and theft prevention. The material has no recycling value and is naturally anti-theft It can solve the problem that important underground facilities are cut off, and has great social and economic benefits

6.完全符合要求的材料，滿足未來發展需要。在樁體表面印有明顯夜光效果的警示標識；補足了水泥標志樁的不足！

6. environmental protection materials that fully meet national requirements and meet future development needs. Safety warning signs with obvious luminous effect shall be printed on the surface of the pile; It makes up the deficiency of cement marker pile!

7.玻璃鋼標志樁樁體表面使用特制特種油漆具備性能特點：附著力好；光澤高；豐滿度好；硬度高；，能為復合材料玻璃鋼標志樁表面提供長久的保護作用！

7. special paint is used on the surface of glass fiber reinforced plastic marker pile, which has performance characteristics: good adhesion; High gloss; Good fullness; High hardness; Environmental protection, can provide long-term protection for the surface of composite FRP sign pile!

燃氣標志樁的形狀有：

The shapes of gas marker posts are:

方形：80*80*高、100*100*高、120*120*高、140*140*高、150*150*高等，燃氣標志樁絕大部分都是方形的。

Square: 80*80* high, 100*100* high, 120*120* high, 140*140* high, 150*150* high. Most gas marker posts are square.

三角形：100*100*100*高、120*120*100*高、150*150*150*高、180*180*180*高等，也有部分使用三角形燃氣標志樁。

Triangle: 100*100*100* high, 120*120*100* high, 150*150*150* high, 180*180*180* high, and some use Triangle gas marker posts.