北京賀德克液壓油濾芯廠家5微米不銹鋼液壓濾芯-任達(dá)華成人視頻回馬槍|亞洲AV綜合AV一區(qū)二區(qū)綜合
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- m15076643862
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- 河北廊坊
北京賀德克液壓油濾芯廠家5微米不銹鋼液壓濾芯-任達(dá)華成人視頻回馬槍|亞洲AV綜合AV一區(qū)二區(qū)綜合
固安縣晴空濾芯廠賀德克液壓油濾芯一、用環(huán)氧樹脂成形的無機(jī)纖維
我公司濾芯依照下述檢驗(yàn):
三、ISO/DIS 3724 流通疲勞強(qiáng)度
四、ISO/DIS 4572 多次通過試驗(yàn)
五、ISO 2942 (氣泡試驗(yàn))
六、ISO 3723 端蓋負(fù)載試驗(yàn)
七、ISO 2941 破裂試驗(yàn)
濾芯的評定:
評定過濾器的重要的準(zhǔn)則是β值。此值是按照ISO/DIS4572用所謂多次通過試驗(yàn)來測得的。
定義: β值是指上游液體中大于給定尺寸x的顆粒數(shù)與下游液體中大于相同的給定尺寸x的顆粒數(shù)的比值。
Nv Nv=過濾前的尺寸大于x的顆粒數(shù)
βx= Nh=過濾后的尺寸大于x的顆粒數(shù)
Nh X=顆粒尺寸
根據(jù)β值的定義可以很容易地推導(dǎo)出一個(gè)公式,用此公式可以求得某種濾材分離大于一定尺寸的顆粒的效率: β值/過濾效率比值
βx-1 β值 過濾效率
Ex= *100 Ex=效率% 1 0,00%
Βx 2 50,00%
示例:顆粒度10μm 20 95,00%
9360 208-1 50 98,00%
β10= =208 E10= *100=***% 75 98,67%
45208 100 99,00%
晴空濾芯廠生產(chǎn)的所有賀德克玻璃纖維濾芯其名義過濾精度的β值均大于200。 200 99,50%
1.000 99,90%
10.000 99,99%
供應(yīng)賀德克濾芯型號:1300R
1300R003BN/HC 1300R005BN/HC 1300R010BN/HC1300R020BN/HC
0990D003BN3HC1300R005BN3HC 1300R010BN3HC1300R020BN3HC
0990D003BN4HC1300R005BN4HC 1300R010BN4HC 1300R020BN4HC
1300R020P 1300R020W
0030R
0030R003BN/HC0030R005BN/HC 0030R010BN/HC0030R020BN/HC
0030R003BN3HC0030R005BN3HC 0030R010BN3HC0030R020BN3HC
0030R003BN4HC0030R005BN4HC 0030R010BN4HC 0030R020BN4HC
0030R020P 0030R020W
0060R
0060R003BN/HC0060R005BN/HC 0060R010BN/HC0060R020BN/HC
0060R003BN3HC0060R005BN3HC 0060R010BN3HC0060R020BN3HC
0060R003BN4HC0060R005BN4HC 0060R010BN4HC 0060R020BN4HC
0060R020P 0060R020W
0110R
0110R003BN/HC0110R005BN/HC 0110R010BN/HC0110R020BN/HC
0110R003BN3HC0110R005BN3HC 0110R010BN3HC0110R020BN3HC
0110R003BN4HC0110R005BN4HC 0110R010BN4HC 0110R020BN4HC
0110R020P 0110R020W
0140R
0140R003BN/HC0140R005BN/HC 0140R010BN/HC0140R020BN/HC
0140R003BN3HC0140R005BN3HC 0140R010BN3HC0140R020BN3HC
0140R003BN4HC0140R005BN4HC 0140R010BN4HC 0140R020BN4HC
0140R020P 0140R020W
0160R
0160R003BN/HC0160R005BN/HC 0160R010BN/HC0160R020BN/HC
0160R003BN3HC0160R005BN3HC 0160R010BN3HC0160R020BN3HC
0160R003BN4HC0160R005BN4HC 0160R010BN4HC 0160R020BN4HC
0160R020P 0160R020W
0240R
0240R003BN/HC0240R005BN/HC 0240R010BN/HC0240R020BN/HC
0240R003BN3HC0240R005BN3HC 0240R010BN3HC0240R020BN3HC
0240R003BN4HC0240R005BN4HC 0240R010BN4HC 0240R020BN4HC
0240R020P 0240R020W
0330R
0330R003BN/HC0330R005BN/HC 0330R010BN/HC0330R020BN/HC
0330R003BN3HC0330R005BN3HC 0330R010BN3HC0330R020BN3HC
0330R003BN4HC0330R005BN4HC 0330R010BN4HC 0330R020BN4HC
0330R020P 0330R020W
0660R
0660R003BN/HC0660R005BN/HC 0660R010BN/HC0660R020BN/HC
0660R003BN3HC0660R005BN3HC 0660R010BN3HC0660R020BN3HC
0660R003BN4HC0660R005BN4HC 0660R010BN4HC 0660R020BN4HC
0660R020P 0660R020W
0850R
0850R003BN/HC0850R005BN/HC 0850R010BN/HC0850R020BN/HC
0850R003BN3HC0850R005BN3HC 0850R010BN3HC0850R020BN3HC
0850R003BN4HC0850R005BN4HC 0850R010BN4HC 0850R020BN4HC
0850R020P 0850R020W
0950R
0950R003BN/HC0950R005BN/HC 0950R010BN/HC0950R020BN/HC
0950R003BN3HC0950R005BN3HC 0950R010BN3HC0950R020BN3HC
0950R003BN4HC0950R005BN4HC 0950R010BN4HC 0950R020BN4HC
0950R020P 0950R020W
2600R
2600R003BN/HC2600R005BN/HC 2600R010BN/HC2600R020BN/HC
2600R003BN3HC2600R005BN3HC 2600R010BN3HC2600R020BN3HC
2600R003BN4HC2600R005BN4HC 2600R010BN4HC 2600R020BN4HC
2600R020P 2600R020W
5微米不銹鋼液壓濾芯 , 賀德克液壓油濾芯廠家 , 賀德克濾芯批發(fā)
濾芯,過濾器,濾清器,除塵設(shè)備,除塵濾筒,液壓油濾芯
濾芯、濾清器、過濾器、除塵設(shè)備、加工銷售*
河北省固安縣晴空濾芯廠主要生產(chǎn)各種濾清器一: 各種壓縮機(jī)濾芯、初中高效過濾器、管道過濾器、水處理過濾器、聚酯纖維濾筒濾芯、活性碳過濾器、燒結(jié)濾芯、油水分離濾芯、油氣分離濾芯、凈化除塵過濾器、除菌過濾器、粉塵回收過濾器濾芯、各種發(fā)電機(jī)組濾芯等過濾產(chǎn)品。二:國產(chǎn)、進(jìn)口重卡;斯太爾、紅巖、歐曼、奧威、北方奔弛、沃爾沃、北重374、3307、三菱、日野、五十鈴、尼桑、大宇、現(xiàn)代、雙龍、斯坦尼亞等。三:進(jìn)口挖掘機(jī):PC200-2、-3、-5、-6...