目前我國翅片管生產(chǎn)材料主要分以下幾類：鑄鐵翅片管、鋼制翅片管、鋁制翅片管、銅鋁復(fù)合翅片管和銅制翅片管。據(jù)業(yè)內(nèi)專家分析預(yù)測，銅制翅片管作為新型翅片管，具備了成為主角的強勁實力。翅片管廠方面，前一日(9日)寶鋼發(fā)布6月份板材價格政策后，河北翅片管集團10日也公布了建筑翅片管中旬指導(dǎo)價格政策，基本與上旬持平。河鋼的維穩(wěn)操作既顯示對后期走勢并不看好，也暗示當前價格跌幅空間已不會太大，而寶鋼的年內(nèi)首次降價從時間點上也要滯后后國內(nèi)其他一線翅片管廠兩個月左右，因此，其對板材市場價格的影響力度恐不會太大。At present, China's finned tube production materials are mainly divided into the following categories: cast iron finned tube, steel finned tube, aluminum finned tube, copper-aluminum composite finned tube and copper finned tube. According to the analysis and prediction of experts in the industry, copper finned tube as a new type of finned tube, has become a protagonist with strong strength. Finned tube factory, the previous day (9) Baosteel announced the June plate price policy, Hebei Finned Tube Group 10 also announced the construction finned tube mid-ten guidance price policy, basically the same as the previous ten days. The stabilization operation of Hegang not only shows that it is not optimistic about the later trend, but also implies that the space for the current price decline is not too large. The first price reduction of Baosteel in the year will lag behind the other domestic first-line finned tube mills for about two months. Therefore, its influence on the plate market price will not be too great.一是銅制翅片管可無條件使用于目前的供暇環(huán)境我國實行集中供暖，在開放式系統(tǒng)下，要求翅片管具有很好的防腐能力。先前的鑄鐵翅片管和鋼制翅片管怕氧化腐蝕，做防腐處理增加了其系統(tǒng)成本和費用。鋁制翅片管最怕堿性水腐蝕和電化學(xué)腐蝕，無法從根本上解決開放式系統(tǒng)下的腐蝕問題。只有銅制翅片管其獨特的主動防腐性能使系統(tǒng)更安全，使用壽命更高，可達到無條件使用。Firstly, copper finned tube can be unconditionally used in the current leisure environment of central heating in China. Under the open system, finned tube is required to have good corrosion resistance. Previous cast-iron finned tubes and steel finned tubes were resistant to oxidation corrosion, and anticorrosion treatment increased their system costs and costs. Aluminum finned tube is most afraid of alkaline water corrosion and electrochemical corrosion, which can not fundamentally solve the corrosion problem in open system. Only the copper finned tube with its unique active anti-corrosion performance makes the system safer, longer service life, and can be used unconditionally.宏觀方面，央行10日公布的數(shù)據(jù)顯示，4月社會融資規(guī)模1.75萬億元，比上年同期多7833億元，其中，人民幣貸款增加7929億元，同比多增1111億元。4月新增貸款低開上月的1.06萬億，顯示我國經(jīng)濟復(fù)蘇勢頭整體疲軟。無論是一季度的國內(nèi)生產(chǎn)總值表現(xiàn)還是4月份已公布的經(jīng)濟數(shù)據(jù)，均顯示我國經(jīng)濟復(fù)蘇大幅低于市場預(yù)期，整體壓制用鋼需求。Macroscopically, data released by the central bank on the 10th showed that the scale of social financing in April was 1.75 trillion yuan, 783.3 billion yuan more than the same period last year. Among them, Renminbi loans increased by 792.9 billion yuan, 111.1 billion yuan more than the same period last year. New loans in April opened lower than 1 trillion and 60 billion last month, indicating that China's economic recovery is weakening. Both the GDP performance in the first quarter and the economic data published in April show that China's economic recovery is substantially lower than market expectations, and the overall suppression of steel demand.本站網(wǎng)址：http://www.jlrnsb.com辛苦整理.轉(zhuǎn)載請注明http://www.wxsxsjx.com 方管