燃气管道标志桩适用范围：电缆、天然气、供水管道、石油管道等。

The scope of application of gas pipeline marker posts: cables, natural gas, water supply pipelines, oil pipelines, etc.

燃气管道标志桩特性：抗冲击、耐磨损、耐高温、耐腐蚀。

Characteristics of gas pipeline marking piles: impact resistance, wear resistance, high temperature resistance, and corrosion resistance.

燃气管道标志桩，又称作电缆标志桩，管道标志桩，公路警界桩，燃气标志桩，河道警示桩等。主要采用塑钢材质和玻璃钢材质而成，燃气管道标志桩可以很好的起到防护的作用同时，还具有美化环境的作用。被广泛用于电力、通信、燃气、石油、自来水、铁路地理管线路径通道指示标志兼警告牌。燃气管道标志桩用于闹市、风景区、绿化带、灌木丛、顶管两侧管线路径指示。

Gas pipeline marker piles, also known as cable marker piles, pipeline marker piles, highway police boundary piles, gas marker piles, river warning piles, etc. Mainly made of plastic steel and fiberglass materials, gas pipeline marker piles can effectively provide safety protection and beautify the environment. It is widely used as an indicator and warning sign for geographical pipeline pathways in power, communication, gas, oil, tap water, and railways. Gas pipeline marker stakes are used to indicate the path of pipelines on both sides of busy markets, scenic areas, green belts, shrubs, and top pipes.

燃气管道标志桩产品特点：

Product features of gas pipeline marker piles:

1、燃气管道标志桩是采用玻璃纤维及其制品作为增强材料，以合成树脂作基体材料的一种复合材料，采用一次拉挤成型的精致而成。

1. The gas pipeline marker post is a composite material made of fiberglass and its products as reinforcing materials, and synthetic resin as the matrix material. It is exquisitely formed by one-time extrusion molding.

2、燃气管道标志桩具有比重轻、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。

2. Gas pipeline marker piles have the advantages of light weight, corrosion resistance, aging resistance, good sealing performance, safety and aesthetics, and all-weather protection function, which can meet the needs of various harsh environments and places in outdoor engineering projects.

3、燃气管道标志桩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，*使用。

3. Gas pipeline marker stakes have excellent insulation materials, high-performance insulation resistance to prevent leakage, and can maintain good dielectric performance at high frequencies without reflection, blocking microwave propagation, rusting, and ensuring safe use.

4、燃气管道标志桩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。

4. The gas pipeline marker post has good corrosion resistance, which 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.

燃气管道标志桩应设置在管道中线正上方。在管道的起点、不影响交通的人行的路边、绿化带、田埂、堤坝等空旷荒地处，避免对土地使用和农耕机械作业以及行人和车辆通行的影响。燃气管道标志桩主要标示管道沿线所在准确位置，并带有方向指示。在管道直线段，每间隔70米直线段应埋设一个燃气管道标志桩。在有树木及广告牌或其他障碍物阻碍安装时，需求及易于*保留的前提下，可沿管道方向适当调整间距，调整后的间距不应大于80m。在天然气管道与水管、中石油油气管交叉处，均应设置燃气管道标志桩。应设置在交叉点正上方。

The gas pipeline marker post should be placed directly above the centerline of the pipeline. At the starting point of the pipeline, roadside areas that do not affect traffic, green belts, ridges, embankments, and other open wasteland, avoid the impact on land use, agricultural machinery operations, and pedestrian and vehicle traffic. The gas pipeline marker post mainly indicates the accurate locations along the pipeline and has directional indications. In straight sections of pipelines, a gas pipeline marker post should be buried every 70 meters. When there are trees, billboards, or other obstacles hindering installation, the spacing can be adjusted appropriately along the direction of the pipeline, and the adjusted spacing should not exceed 80m, provided that it is easy to preserve. Gas pipeline markers should be installed at the intersection of natural gas pipelines, water pipes, and PetroChina oil and gas pipelines. It should be set directly above the intersection.

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