天天日夜夜,久久老女人,人人爱国产,91视频青青草

陶瓷球閥是我公司利用結(jié)構(gòu)陶瓷耐強(qiáng)腐蝕和高耐磨損的特點(diǎn)，采用德國的先進(jìn)設(shè)計(jì)結(jié)構(gòu)，獨(dú)立開發(fā)研制的高技術(shù)產(chǎn)品?？砂凑誈B、JIS、API等標(biāo)準(zhǔn)制造，具有超強(qiáng)的防腐、耐磨性能，是進(jìn)口閥門理想的替代品，目前已廣泛用于石油化工、礦山冶金、電站能源、醫(yī)藥造紙等領(lǐng)域，獲一致好評。

　　According to the characteristic of structural ceramics due to its bearing-high temperature, anti-abrasion, anti-erosion and possessing high hardness, adopt the advanced structural design in Germany, our company has independently developed and made the ceramic ball valve which is high technique product. The alumina ceramic ball valves can be in accordance with the GB、JIS、API or other standards for manufacturing, and it has powerful abrasion resistance, corrosion resistance. It is an ideal substitution of imported hign-level valve. Currently, the ceramic ball valves have been widely used in petrochemical, mining and metallurgy, energy power station, medical paper, and other fields in our country and trusted by the user, unanimous praise.

　　全襯陶瓷硬密封陶瓷球閥超耐腐蝕、超耐磨損、超耐沖蝕，顆粒纖維介質(zhì)、強(qiáng)腐蝕介質(zhì)中的選擇!high abrasion resistance, high corrosion resistance, the best choice in solid grains or fiber medium and strong corrosion medium.

　　性能特點(diǎn)：Performance Features:

　　★、 所有與介質(zhì)接觸的部分均為結(jié)構(gòu)陶瓷材料 , 其化學(xué)穩(wěn)定性及硬度極高 ( 洛氏硬度 HRC90), 僅次于金剛石。因此 , 本閥具有極高的耐磨損、耐腐蝕、耐沖蝕性能，且隔熱性好、熱膨脹小。All parts touching the medium are structural ceramics. It has high chemical stability and high hardness(mohs’hardness: HRC90), its hardness is just lower than the diamond. Therefore, the ceramic ball valve has super-wearability, corrosion resistance, erosion wear resistance and heat insulation, low thermal expansion.

　　★、球體采用先進(jìn)研磨設(shè)備及工藝制造,球圓度精度高,表面質(zhì)量好,與閥座對研后,可取得很好的密封性能。The ball core was made by advanced grinding polishing equipment and advanced technology. Its roundness and sphericity is high precision, good surface quality. Align the valve seat for better sealing performance.

　　★、徹底改變了金屬硬密封球閥易泄露、扭矩大、密封面不耐腐蝕的缺點(diǎn)。Completely resolve the shortcomings of metals hard seals ball valve with easy leaked, high pulling torque and non-corrosion resistant.

　　★、陶瓷良好的耐磨性,讓本閥經(jīng)久耐用,可靠性極高. 使用壽命長 ,是鈦合金閥和蒙乃爾閥的2-4倍。With good wear resistance,the valve is longlasting, high reliable, and long service life.It is 2~4 time titanium alloy valve and Monel valve.

　　★、用于高硬度的顆粒介質(zhì)，或有軟顆粒但又有腐蝕的介質(zhì)中，本閥門具有無可比擬的優(yōu)勢，也是目前合適此類介質(zhì)的閥門。It is used in high hardness granular medium or soft granular and corrosive medium.The valve has the absolute advantage, and it is the only valve suitable for such medium.