News - Summary of valve products to buy class of problems

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Xiamen Freede Industry Co., Ltd.
Contact Person: Carlos Hu
Tel: 86-592-5237455
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Email: freede@sino-freede.com
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http://www.freedevalve.com

Home > News > Summary of valve products to buy class of problems

Summary of valve products to buy class of problems - 2014-01-03 10:09:34

1 , Knife gate always wear how to do, need to be replaced every week , how to solve this problem ?

Wear-resistant ceramic valves replaced . Ordinary knife gate , when the transmission medium , valve wear is more serious, more frequent replacement times , a lot of inconvenience to the production and maintenance work . Also increased the budget for the cost of the product .

To solve knife gate valve wear , recommended the use of ceramic valves, such as thin ceramic works slag slurry valve, engineering ceramics slag slurry valves , valve materials and other products.

Compared to conventional metal valves, ceramic valves have the following advantages:

a. Using new high-tech ceramic construction materials valve sealing components and wearing parts, valve products increased wear resistance , corrosion resistance and sealing, greatly extending the life of the valve.

b. Use ceramic valves can significantly reduce the number of replacement valve repair , improve equipment operation of the system security, stability , reduce labor intensity , saving equipment repair costs.

c. Use ceramic valves can improve the tightness of industrial piping systems , as well as to maximize prevent leakage, environmental protection will play a positive role in promoting .

d. Widespread manufacture of ceramic raw materials, low cost, aluminum , carbon, silicon and other common factors can produce superior performance ceramic materials , can save a lot of rare metal materials and mineral resources .

2 , We want to replace the valve power plant desulfurization , selected point , the recommendation chant.

Ceramic ball valve or butterfly valve can be ceramic , wear-resistant , acid and alkali , anti-corrosion , long life and good sealing properties. Reduce costs, increase productivity , but also has environmental effects .

3 , Ceramic valve sealing okay ?

Ceramic valves sealed with ceramic sealing , wear resistance , is ideal for transporting ash slurry . The production process is the use of complex production processes , thermal inlay technology, can achieve zero leakage.

4 , There is a coal washery project needs valves , specifically in what is unclear, I'm agents.

• coal washing industry production process , because the pipeline medium mostly coal slag , coal slurry, pulp and other solid residues or solid-liquid two-phase media streaming media , such medium conditions for valves require a relatively high wear resistance , the use of ordinary when valves, valve wear is more serious, frequent replacement , to produce inconvenience. Conditions for such medium , recommends using ceramic valves , such as gate thin slurry engineering ceramic slag , slag engineering ceramic slurry valves , valve materials and other products.

5 , Knife gate prices how

Ordinary metal knife gate valve is cheap, but not durable , almost every week to be replaced.

The ceramic knife gate will be relatively expensive, but the life cycle of up to about a year , and save a lot of costs ( maintenance costs, continuous replacement costs , investment costs ) and environmental protection also play a role.

6 , Wear-resistant zirconia ceramic ball component is how much ?

92 is now mostly used porcelain .

7 , Wear-resistant pipes and general pipeline ask what is the difference?

Overall firing ceramic wear-resistant composite pipe using a-Al2O3 ( alumina ceramic content of not less than 95% ) by ball milling , spray granulation , cold isostatic pressing (200T dry pressing ) , high temperature sintering furnace 1670 ℃ into a high-strength ceramic tube , and seamless steel assembled . The pipeline has a good overall performance , it is not only high temperature resistance, corrosion resistance, abrasion resistance, very high and hard.

Keywords:butterfly valve ,knife gate valve,ball valve,globe valve,slurry gate valve

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