尺寸公差Dimensional Tolerance
|
外径范围
Range of OD
|
壁厚
WT
|
偏壁度
Siding
|
椭圆度
Out of Round
|
弯曲度
Bow/1220mm
|
|
8.0±0.15
|
1.0±0.10
|
10%
|
1.5%
|
2.5mm
|
|
9.0±0.15
|
1.0±0.10
|
10%
|
1.5%
|
2.5mm
|
|
10.0±0.15
|
1.0±0.10
|
10%
|
1.5%
|
2.5mm
|
|
10.5±0.15
|
1.0±0.10
|
12%
|
1.5%
|
2.5mm
|
|
11.0±0.18
|
1.0±0.10
|
12%
|
1.5%
|
3.0mm
|
|
12.0±0.20
|
1.0±0.10
|
12%
|
1.5%
|
3.0mm
|
|
13.0±0.22
|
1.0±0.10
|
12%
|
1.5%
|
3.0mm
|
|
12.0±0.30
|
1.5±0.10
|
12%
|
1.5%
|
3.0mm
|
物理化学性能：Physical Properties
|
乳白度Opalescence
|
二氧化硅SiO2
|
热稳定性Heat Resistance
|
|
500nm处于透过率10%
|
二氧化硅含量大于99.5%
|
900℃下保温15分钟，然后立即投入水中反复三次五裂纹
|
|
Spectral transmission at 500nm<10%
|
SiO2>99.5%
|
Keep under 900℃ for 15minutes,then put into 20℃water, no crack after 3times
|
产品应用：Application
