<pre id="v15jv"></pre>

<pre id="v15jv"><output id="v15jv"><delect id="v15jv"></delect></output></pre>

<p id="v15jv"></p>

<p id="v15jv"><output id="v15jv"><menuitem id="v15jv"></menuitem></output></p>

<p id="v15jv"></p>

<p id="v15jv"></p>

<pre id="v15jv"></pre><pre id="v15jv"></pre>
<p id="v15jv"></p>

<pre id="v15jv"><output id="v15jv"></output></pre>

<pre id="v15jv"><delect id="v15jv"></delect></pre>

<p id="v15jv"><output id="v15jv"></output></p>

<p id="v15jv"><delect id="v15jv"><menuitem id="v15jv"></menuitem></delect></p>

<pre id="v15jv"></pre>

<pre id="v15jv"></pre><p id="v15jv"><output id="v15jv"><menuitem id="v15jv"></menuitem></output></p>

<pre id="v15jv"></pre><pre id="v15jv"><output id="v15jv"><delect id="v15jv"></delect></output></pre>
<noframes id="v15jv">

<p id="v15jv"><output id="v15jv"><menuitem id="v15jv"></menuitem></output></p>

<pre id="v15jv"></pre>

<p id="v15jv"></p>

<p id="v15jv"><output id="v15jv"></output></p>
<p id="v15jv"></p>
<p id="v15jv"></p>
<pre id="v15jv"><p id="v15jv"><delect id="v15jv"></delect></p></pre>

       
Home
Profile
Products
Company Credit
Quality inspection
News
Culture
Customer Message
Contacts
ÖÐÎÄ°æ
  Water service pipe fittings
  Pumping station
  Fire fighting water supply fittings
  Well ring\Well cover
 
 
 
   
   

Ductile Iron
¡¡It is a kind of alloy consisting of iron, carbon and silicon, in which carbon exists in the form of free spherical graphite.

¡¡In gray iron, the flake graphite will bring ¡°rupture¡± effect to the iron base and thus crack it.In ductile iron, the spherical graphite will eliminate this destructive effect, and make it strong and tough.Ductile iron possesses the essence of iron and performance of steel.

   
Cangzhou Xinye Casting Co., Ltd ¡¾All rights reserved¡¿
Add:Industrial Area, Botou City, Hebei Province¡¡Tel:0317-8285109 8196983 5561967 8196691 8286863
Fax:0317-8196983 8196691 ¡¡Post code:062150¡¡Website:www.platetrotter.com¡¡E-mail:yongxinzz@163.com¡¡Ite administration
国产91久久精品一区二区