国产精品2022不卡在线观看-国产精品2022最新在线观看-国产精品28p-国产精品29页-国产精品400部自产在线观看-国产精品51麻豆cm传媒

 
 
   
 
友情鏈接
連云港信通網絡-網站建設與推廣專家
  產品介紹
Clear Quartz Tube >> Clear Quartz Tube  


Clear Quartz Tube

This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing .this glass has the typical characteriastics of high purity ,good spectral transmission,weellcontrolled dimension and lower OH and so on .it serves as the first choice of heat resistant material for halogen lamps ,mercury lamps ,metal halide lamps and other quartz lamps .this glass can be supplied in the range of 3-80mm outside diameter,0.6-2.0mm wall thickness and 1200-1500mm length. Exhaust tube with good CPK are suiable for highspeed streamline production .and further processing of trim cutting ,fire polishing ,bending and pinchingcan be done according to the requirement of cusomers .OH-content can be controlled within 20ppm/15ppm/10ppm/5ppm/2ppm according to the requirement of customers.
The detailed dimensional tolerance and technical data can be found in table I,table II,table III, tableIV, tableV.


Clear Fused Quartztubing,Quartz tubing standard sizes

ID×0D(mm)
(mm)
1×3
1.00
1.2×3
0.90
1.6×3
0.70
2×3
0.50
2×4
1.00
2×6
2.00
2.3×3.6
0.60
2.35×3.65
0.65
2.35×4
0.83
2.35×4.35
1.00
3×5
1.00
4×6
1.00
5×7
1.00
6×8
1.00
6×10
2.00
7×9
1.00
7.75×9.75
1.00
7.8×10
1.10
8×10
1.00
8×12
2.00
8.5×10.5
1.00
9×11
1.00
9×11.8
1.40
ID×0D(mm)
(mm)
10×12
1.00
10.5×12.75
1.13
11×13
1.00
11.7×14.1
1.20
12×14
1.00
12.75×15
1.13
13×15
1.00
15×17
1.00
15×18
1.50
16×18
1.00
18×20.5
1.25
18×21.6
1.80
19×25
3.00
20×22
1.00
20×22.8
1.40
20×23
1.50
20.2×23
1.40
22×25
1.50
22×25.3
1.65
22×25.8
1.90
23×26
1.50
25×27.5
1.25
25×28
1.50
ID×0D(mm)
(mm)
25×28.8
1.00
27×30
1.50
30×33
1.50
32×35
1.50
34×38
2.00
35×38
1.50
37×40
1.50
38×44
3.00
38.1×42.1
2.00
40×43
1.50
42×45
1.50
45×48
1.50
47×50
1.50
48×52
2.00
50×54
2.00
50×55
2.50
53×57
2.00
55×59
2.00
57×61
2.00
60×64
2.00
63×67
2.00
65×69
2.00
66×70
2.00
68×72
2.00
70×80
2.50

Dimensional Tolerance  (table Ⅱ)
Range of OD
OD
WT
Siding
 Ellipsticity
Camber/1220mm
≤5mm
±2.0%
±10%
12%
2.0%
2.5mm
6.00-15.00mm
±1.25%
±8%
10%
1.5%
2.5mm
15.00-20.00mm
±1.25%
±10%
15%
1.5%
2.5mm
20.00-25.00mm
±1.25%
±10%
15%
1.5%
3.0mm
25.00-30.00mm
±1.35%
±12%
15%
1.5%
3.0mm
30.00-80.00mm
±1.5%
±14%
15%
2.0%
3.0mm

Chemical Composition  unit: ppm(tableⅢ)
Cr
Ge
Fe
Mg
Ti
Ca
Al
Na
Li
K
0.1
0.4
1.5
0.4
0.1
0.8
16
2.3
0.5
2.0

 Lights transmittance(table Ⅳ)
nm ≤220 255 280 315 350 380 590 780
% 89 91 93 93 93 93 93.2 93.4

Physical capability(table V)
  214 219 254
Density(g/cc) 2.2 2.21 2.21
Coefficient of expansion (cm/cm) 5.5×10-7 5.9×10-7 6.7×10-7
Softening point() 1683 1660 1615
Annealning point() 1215 1204 1163
Strain point () 1120 1106 1066
Refraction 1.4585 1.456 1.460
Heat(j/kg0k) 670 700 690
Youngs modulus (pa) >1.1×109 0.94×109 0.55×109
Young's modulus (Pa)
7.2×1010 7.5×1010 7×1010
Resistivity(ohm cm@350℃) 7×109 2.5×1010 5×1010
Permittivity (@1MHz)
3.75 5.8 6

點擊數:4921  錄入時間:2007/4/29 【打印此頁】 【返回  
 
 

Tel:0518-87296667 13196845928 Fax:0518-87292811 Add:Development Zone of Donghai County in Jiangsu
LIANYUNGANG HAIBO QUARTZ CO.,LTD Copyright
Sitall.net support [Manage]

 
主站蜘蛛池模板: 草草视频免费观看 | 亚洲另类 专区 欧美 制服 | 久久图库99图库 | 伊人狼人久久 | 久久国产精品自在自线 | 国产精品久久久久久 | 天天干在线观看 | 国产一区二区播放 | 四虎永久免费地址在线观看 | 天天干狠狠操 | 四虎国产在线观看 | 久久高清免费视频 | 四虎永久在线精品免费影视 | 一本一本久久α久久精品66 | 国内自拍小视频 | 欧美一区二区久久精品 | 亚洲 欧美 另类中文字幕 | 四虎影视国产精品亚洲精品hd | 欧美久久久久久久一区二区三区 | 四虎免费入口 | 天天上天天干 | 一级片免费在线 | 中文字幕一二三区乱码老 | 在线不卡一区二区 | 深夜色 | 800玖玖爱在线观看香蕉 | 国产精品19p | 日本一级在线观看视频播放 | 国产精品视频久久久 | 亚洲激情网址 | 国产日韩久久久精品影院首页 | 中文字幕在线观看免费 | 欧美亚洲大片 | 天天射综合网站 | 久久国产精品久久久久久 | 日本狠狠操 | 免费aⅴ视频| 在线不卡福利 | 一区二区三区在线视频播放 | 狠狠激情五月综合婷婷俺 | 中文精品北条麻妃中文 |