通?？蛻粼诓少彿栏?a href="http://m.gofilmatics.com" title="方管" target="_blank" class="sitelink">方管的時候收到的報價有高有低，甚至不同廠家的防腐方管價格還會相差很多，這是為什么呢？選購防腐方管大家會發(fā)現(xiàn)，在現(xiàn)代市場環(huán)境中，防腐方管的種類非常多，不同類型廠家銷售的防腐方管價格定位不統(tǒng)一，主要原因就是很多因素會導(dǎo)致價格定位出現(xiàn)正常的浮動。下面方管廠家就來為大家全面解析，導(dǎo)致價格定位不統(tǒng)一的原因。首先要說的是沒有一個廠家會傻到報高于市場的價格的來把客戶推走，造成防腐方管價格相差的原因主要是成本的核算，現(xiàn)在我們來給大家說一下成本方面的差別。防腐方管廠家規(guī)模大的廠家要比規(guī)模小的廠家報價高，因為規(guī)模大的防腐方管廠家生產(chǎn)工藝比較嚴格，技術(shù)成熟，售后有保障，而一些小型的保溫加工廠家就沒有這些了；另外最主要的還是在原料的差別上。

Usually, when purchasing anticorrosive square pipes, the quotations received by customers are high and low, and even the prices of anticorrosive square tubes from different manufacturers will vary a lot. Why? You will find that in the modern market environment, there are many kinds of anticorrosive square tubes, and the price positioning of anticorrosive square tubes sold by different manufacturers is not uniform. The main reason is that many factors will cause the price positioning to fluctuate normally. The following square tube manufacturers will come to a comprehensive analysis for you, resulting in the price positioning is not unified. The first thing to say is that no manufacturer will be foolish enough to offer higher than the market price to push customers away. The main reason for the price difference of anticorrosion square tube is cost accounting. Now let's talk about the difference in cost. Large scale manufacturers offer higher prices than small-scale manufacturers, because large-scale manufacturers have strict production process, mature technology and guaranteed after-sales service, while some small-scale heat preservation processing manufacturers do not have these; in addition, the most important thing is the difference of raw materials.

首先，我們來說防腐方管的外護套聚乙烯管，防腐方管的保護層聚乙烯外護套管是由高密度聚乙烯生產(chǎn)而成，在生產(chǎn)聚乙烯外護套管的時候都是由原料和二次料（回收料）按照一定的配比生產(chǎn)而成，比例的不同造就了價格的高低，原包料摻的多外護管質(zhì)量就好，價格也就更貴，二次料摻的多質(zhì)量就差一點，價格也就低一點；中間聚氨酯發(fā)泡保溫層這方面差的不是太多，不過好一點的聚氨酯發(fā)泡劑還是要貴一點的，差一點的聚氨酯發(fā)泡劑生產(chǎn)出來的保溫管在長時間存放下會出現(xiàn)熱脹冷縮的現(xiàn)象，導(dǎo)致防腐方管還未使用保溫層和外護套已經(jīng)分離；最后說的就是最里面的工作鋼管了，防腐方管選用的工作鋼管當(dāng)然是方管了，方管分為部標和國標，國標的方管要比部標方管每噸高400元左右，客戶在采購的時候要問清楚防腐方管廠家給報的是國標還是部標。

First of all, let's talk about the outer sheath polyethylene pipe of the anticorrosive square pipe. The protective layer of the anti-corrosion square pipe is made of high-density polyethylene. When producing the polyethylene outer protective sleeve, the raw material and secondary material (recycled material) are produced according to a certain ratio. The different proportion leads to the price. If the raw materials are mixed with more, the quality of the outer protective tube is better The grid is more expensive. The quality of secondary materials is poor, and the price is lower. The polyurethane foam insulation layer in the middle is not too poor, but the better polyurethane foaming agent is still more expensive. The insulation pipe produced by the worse polyurethane foaming agent will expand and contract when stored for a long time, resulting in that the anticorrosive square pipe has not yet used the thermal insulation layer It has been separated from the outer sheath. The last thing to say is the inner working steel pipe. Of course, the working steel pipe used for anticorrosion square pipe is square pipe. The square pipe is divided into ministry standard and national standard. The square pipe of national standard is about 400 yuan higher than that of the ministry standard square pipe. Customers should ask whether the anti-corrosion square pipe manufacturer reports the national standard or the ministry standard when purchasing.

以上就是防腐方管各個廠家報價不一的主要原因了，俗話說一分錢一分貨，采購防腐方管的時候建議客戶不要一味的追求價格便宜，也不要去一味的追求質(zhì)量高，并不是價格高就是最好的，買東西還是講求合適，畢竟管道工程是一項利民的重大工程，按實際情況選購，只有選購了合適的防腐方管才能建造最好的保溫管道。

防腐方管價格定位不一的具體原因

首先，銷售防腐方管價格定位不統(tǒng)一，主要原因就是防腐方管的類型不同，在使用功能特點方面會有很大差異，難免就會導(dǎo)致成本價格出現(xiàn)浮動，所以銷售價格定位就會出現(xiàn)變化。只要你選擇專業(yè)值得信賴的廠家來定制防腐方管符合實際應(yīng)用需求，就能保證其功能效果更好價格定位合理。

其次，之所以現(xiàn)在防腐方管的價格定位會有很大差異原因就是各大廠家生產(chǎn)加工成本不同，投入的設(shè)計研發(fā)水平不一樣，難免在價格定位方面就會有變化。建議大家不要只是單純的關(guān)注價格高低，而是要確保在價格競爭方面是否合理，在技術(shù)水平和生產(chǎn)質(zhì)量方面達到相應(yīng)的標準，才能計算價格定位是否符合標準。

之所以防腐方管價格定位不統(tǒng)一，主要就是因為以上這些原因所導(dǎo)致的，建議大家購買防腐方管要保持理性的心態(tài)，不管在任何環(huán)境下安裝防腐方管，都要選擇符合安裝環(huán)境需求的路燈類型。確保防腐方管的優(yōu)勢得到發(fā)揮，還能在實際應(yīng)用中具有更好的優(yōu)勢特點。