Iron fence can be welded, assembled, simple device, not constrained by the rugged terrain, can be used in a large area. Through special anti-corrosion treatment, the service life of iron guardrail can reach 10 years. Because the iron fence is mostly composed of flower parts, the transportation side should be carefully treated to prevent collision and damage. Prevent the deformation of iron guardrail. The more durable the iron fence is.

留意防潮、遠離酸堿、消除銹跡。這是必不可少的。鐵藝護欄是咱們精心選擇，花費財力和精力的。所以咱們要在生活中維護她，延伸它的壽數，使她能更長時刻的陪同咱們。鐵藝護欄資料的壽數取決于以下幾個要素、鐵藝護欄鍍鋅層的厚度。

Pay attention to moisture, away from acid and alkali, eliminate rust. This is essential. Iron fence is our careful choice, spend money and energy. So we should protect her in our life, extend its longevity, so that she can accompany us for a longer time. The longevity of the information of the iron fence depends on the following elements, the thickness of the galvanized layer of the iron guardrail.

這個或許你沒辦法檢測、鋅鋼護欄噴涂前的處理，有的是拋砂處理，有的是磷化處理，有的不作處理、鋅鋼護欄涂裝的工藝和噴涂粉末的質量，***好的肯定是電泳；粉末的質量首要取決粉末的價格。

Maybe you can't test the treatment before spraying zinc steel guardrail, some are sand blasting treatment, some are phosphating treatment, some are not treated, the coating process of zinc steel guardrail and the quality of spraying powder, * the good one is electrophoresis; the quality of powder mainly depends on the price of the powder.

一般來說，略微負責任的廠家（可以從規劃上判別）做的產品，真實一點不銹的時刻應該在1-2年，然后切斷或許會開端生銹，但應該不會影響鋅鋼護欄運用，假如你選的廠家不錯的話，一般可以確保運用期在10年以上。

Generally speaking, the products made by slightly responsible manufacturers (can be judged from the planning) should be rust free in 1-2 years, and then cut off, which may start to rust, but it should not affect the use of zinc steel guardrail. If you choose a good manufacturer, you can generally ensure that the service life is more than 10 years.