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Ceramic Cascade Ring 25KG/Plastic Bag
商品总价
(会员等级价V)
☆☆☆☆☆: ¥75.00
★☆☆☆☆: ¥75.00
★★☆☆☆: ¥75.00
★★★☆☆: ¥75.00
★★★★☆: ¥75.00
★★★★★: ¥75.00
近期销售量 用户评价:comment rank 5()
  • 商品重量:25.000千克
  • 商品点击数:339
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    数量 优惠价格
    6 ¥73.00
    20 ¥69.00
    40 ¥68.00
  • CP RD Size(EXW Price, Package option without charge):
  • 购买数量: - + ( 商品库存:40000 )
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填料商城 PackingMall
Ceramic Cascade Ring
 

Ceramic cascade ring  is a kind of random packing further developed on the basis of Pall Ring and Raschig Ring. The ratio of ring height to its diameter is ½ and a conical rolled edge is added to the ring’s end. 
The ring’s height is decreased and tube wall is thinned. Due to the additional conical rolled edge, the mechanical strength of the ring is improved and the ring’s symmetry is destroyed. Therefore, accumulation voidage is increased significantly. The resistance to vapor is decreased and flux is increased a lot when vapor-liquid flows through the packing bed. Distribution of vapor-liquid is distributed more evenly and the interface between vapor and liquid is increased so as to improve the mass transfer efficiency.

Model:

Ceramic Cascade Mini Ring

Shape:

Ring

Color:

Light Grey

Chemical composition

SiO2

Al2O3

Fe2O3

CaO

K2O+Na2O

>70%

17-23%

<1%

<1-2%

<2-4%

Physical properties

Index

Value

Specific gravity(g/cm3)

2.25-2.35

Water absorption(%)

<0.5

Acid-resisting strength(%)

>99.8

Firing temperature(Degree C)

1280-1320

Softening point(Degree C)

>1400

Density(kg/m3)

2350

Technical data

Diameter (mm)

D*H*T (mm)

Surface area
(m2/m3)

Free volume (%)

Number per m3

Bulk density (Kg/m3)

Dry Packing Factor (m-1)

25

25*20*3

270

74

64,000

960

172

50

50*30*5

108.8

78.7

8,000

640

223

76

76*45*7

63.4

79.5

2,200

572

126

 

Warranty
By National Standard HG-T 4369-2012
Offer lifetime consultation on problems occurred
Size
25mm,38mm,50mm,76mm
Package
Beside plastic bag, carton box and super sack for option, please conctact customer survice if you need
25KG/Plastic bag
1CBM/Super sack 1Sack/Pallet

 
Transportation
International express, by sea or by air
Payment
Wechat pay, Alipay or T/T Transfer
If you choose T/T Transfer, please contact customer survice

 

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