一般我们的燃气公司在铺设燃气管道的时候先会在燃气管道上方铺设一层可追踪的燃气管道警示带，然后有的加一层盖板在进行填埋，填埋后为了能对燃气管道从地面进行区分出来，在燃气管道上方会埋设燃气标志桩，燃气标志桩表面一般印刷这警示电话，警示标语，公司logo等信息。便于在施工的时候能够清楚的知道下方埋着燃气管道，也便于燃气公司工作人员巡查燃气管道。

Usually, our gas company will first lay a traceable gas pipeline warning tape above the gas pipeline, and then add a layer of cover plate for landfill. After landfill, in order to distinguish the gas pipeline from the ground, gas marker piles will be buried above the gas pipeline. The surface of the gas marker piles is usually printed with warning phones numbers, warning slogans, company logos, and other information. It is convenient to clearly know the gas pipeline buried below during construction, and it is also convenient for gas company staff to inspect the gas pipeline.

燃气标志桩一般都是玻璃钢材质的，为什么使用玻璃钢材质的燃气标志桩呢，因为玻璃钢燃气标志桩有着得天独厚的优势：

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

1.比重轻、抗腐蚀、耐老化、密封性能好，美观，具有全天候防护功能，能够满足室外工程项目中各种恶劣环境和场所的需要.

1. It has a light weight, corrosion resistance, aging resistance, good sealing performance, safety and aesthetics, and has all-weather protection function, which can meet the needs of various harsh environments and places in outdoor engineering projects

2.具备优异的绝缘材料，高性能的绝缘电阻防止漏电，在高频下能保持良好的介电性能,不反射,不阻断微波的传播,不生锈长期使用.

2. It has excellent insulation materials and high-performance insulation resistance to prevent leakage. It can maintain good dielectric performance at high frequencies, without reflection, blocking the propagation of microwaves, and is safe for long-term use without rusting

3.有良好的耐腐蚀性能,可以抵抗水，汽油，酒精，电解盐，醋酸，盐酸，钠钾化合物，尿，沥青，适合各种酸碱土壤,防雨产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 various acid-base soils. Rain proof products have good aging resistance,

4.抗冲击力强，撞击不变形,有很高的拉伸强度，弯曲强度和冲击韧性，,完全可以满足户外使用。

4. Strong impact resistance, no deformation during impact, high tensile strength, bending strength, and impact toughness, fully meeting the safety requirements for outdoor use.

5.质量轻，适于搬运，安装简单防偷盗，该材料无回收价值，自然防盗.可以有效地下重要设施被挖断的问题,具有重大的社会效益和经济效益.

5. Lightweight, suitable for handling, simple installation to prevent theft, this material has no recycling value and naturally prevents theft. It can effectively solve the problem of important underground facilities being excavated and has significant social and economic benefits

6.完全符合要求的材料，满足未来发展需要。在桩体表面印有明显夜光效果的警示标识；补足了水泥标志桩的不足！

6. Environmentally friendly materials that fully meet national requirements and meet future development needs. Safety warning signs with obvious luminous effects printed on the surface of the pile body; Made up for the shortcomings of cement marker piles!

7.玻璃钢标志桩桩体表面使用特制特种油漆具备性能特点：附着力好；光泽高；丰满度好；硬度高；，能为复合材料玻璃钢标志桩表面提供长久的保护作用！

7. The surface of the fiberglass marker pile is coated with special paint, which has the following performance characteristics: good adhesion; High gloss; Good fullness; High hardness; Environmentally friendly, it can provide long-term protection for the surface of composite fiberglass marker piles!

燃气标志桩的形状有：

The shapes of gas marker piles include:

方形：80*80*高、100*100*高、120*120*高、140*140*高、150*150*高等，燃气标志桩绝大部分都是方形的。

Square: 80 * 80 * high, 100 * 100 * high, 120 * 120 * high, 140 * 140 * high, 150 * 150 * high, the majority of 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气标志桩。

Triangles: 100 * 100 * 100 * high, 120 * 120 * 100 * high, 150 * 150 * 150 * high, 180 * 180 * 180 * high, and some use triangular gas marker stakes.