Those who often carry out underground pipeline construction should be familiar with the gas pipeline warning tape. The gas pipeline warning tape is laid 30-50 cm above the gas pipeline to protect the underground pipeline. It also has a metal detectability function, which can help the construction personnel correctly detect the location of the underground pipeline and effectively avoid pipeline damage or damage caused by construction dislocation. There are many types of gas pipeline warning tapes on the market, and the manufacturers are mixed. How can we quickly and accurately select a product with good quality, bright color and durability?

選擇燃?xì)夤艿谰編е庇^的方法就是通過肉眼看外觀：一般質(zhì)量好符合標(biāo)準(zhǔn)的燃?xì)夤艿谰編В瓷先ザ紩?huì)比較有質(zhì)感，顏色比較鮮亮，而且字體著色均勻，醒目。用手摸一摸，字體不褪色，帶體具有一定的韌性和厚度，不容易扯破。

The intuitive way to select the gas pipeline warning tape is to look at the appearance with naked eyes: generally, the gas pipeline warning tape with good quality and in line with the national standard will look more textured, bright in color, and evenly colored and eye-catching. Touch it with your hand, the font will not fade, and the tape body has a certain toughness and thickness, which is not easy to tear.

其次判斷燃?xì)夤艿谰編У馁|(zhì)量好壞要跟廠家確認(rèn)所使用的材質(zhì)。優(yōu)良的燃?xì)夤艿谰編Р捎玫亩际歉邚?qiáng)度，耐老化的高分子材料，以PE，PP，OPP為主要原料，經(jīng)過防腐處理加工而成，耐腐蝕性能好，而且可以長(zhǎng)期鋪設(shè)在地下50年不腐蝕。如果廠家使用的是再生材料的話，是不具備防腐蝕的效果的，而且顏色也會(huì)非常暗淡。

Secondly, to judge the quality of gas pipeline warning tape, confirm the material used with the manufacturer. The excellent gas pipeline warning tapes are made of high-strength, anti-aging polymer materials, with PE, PP, OPP as the main raw materials, and processed through anti-corrosion treatment. They have good corrosion resistance and can be laid underground for 50 years without corrosion. If the manufacturer uses recycled materials, they will not have the effect of anti-corrosion, and the color will be very dim.

還有一點(diǎn)就是如果你需要定制厚度的話，一定要確認(rèn)燃?xì)夤艿谰編У暮穸仁欠襁_(dá)標(biāo)，市面上的燃?xì)夤艿谰編б话愣际?2絲的，也有少數(shù)定制15絲的，一般來講生產(chǎn)的燃?xì)夤艿谰編Ф紩?huì)嚴(yán)格按照客戶的定制要求和定制厚度來生產(chǎn)。但是有的廠家就會(huì)私自減少厚度，不到12絲。燃?xì)夤艿谰編ё儽×耍匀粺o法滿足長(zhǎng)久保持字體鮮艷防腐蝕的功能。

Another point is that if you need to customize the thickness, you must confirm whether the thickness of the gas pipeline warning tape is up to the standard. Generally, the gas pipeline warning tape on the market is 12 wire, and there are a few customized 15 wire. Generally speaking, the gas pipeline warning tape produced by Jinneng Power will be produced in strict accordance with the customer's customized requirements and thickness. However, some manufacturers will privately reduce the thickness to less than 12 wires. The gas pipeline warning tape has become thinner, which naturally can not meet the requirements of keeping the font bright and anti-corrosion for a long time.