Teflon PTFE series
Expanded PTFE sealant joint
PTFE Tubing(Fine power)
PTFE Diaphragm
PTFE o-ring
PTFE envelope non-asbestos
PTFE sheet/rod
FEP envelope Viton O-ring
PFA Tubing
Gland Packing series
PTFE packing
PTFE Graphite packing
Carbon fiber packing
Flexible graphite packing
Aramid fiber packing
Acrylic Nitrile (PAN) packing
PTFE Muti-Filament packing
Asbestos packing with PTFE
Gasket series
Spiral wound gaskets
Ring joint gaskets
Lens gaskets
Corrugated gaskets
Camprofile gaskets
Double jacket graphite gasket
Plastic products
Die formed graphite ring
Sealing sheet series
Expanded Graphite sheet
Non-asbestos sheet
Tanged/foil graphite sheet
Rubber (EPDM,NBR) sheet
Fiber glass cloth
Ceramic fiber cloth
Cork sheet
Wool felt sheet
Tower packing
Pall ring
Tellerette packing
Muti-surface hollow ball
PP ball
Rashing ring
Plastic ripple padding
Orifice corrugate packing
Wire mesh corrugate packing
Rubber series
Viton rubber sleeves
EPDM Extrusion
Neoprene Mouldings
Silicone rubber sheet
Nature rubber grommets
Nitrile Rubber oil seal
Aflas O ring
Fluorosilicone Rubber
 
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metal pall ring
    1.material
    Stainless steel, carbon steel,aluminum,bronze,304L,316L,and other alloy, carbon seep aluminium.Strengthen polypropylene, strengthen nylon6, strengthen nylon66, strengthening PBT. can also be requested by user.
    2.character
    It has low pressure reducing, flux is great, high efficient. comparing with other Pall ring, HYPAK filling has lower pressure reducing and high efficiency, and liquid in layer has good distributing.
    3.application
    used in all kind of separation, absorb, dis-absorb plants, constant decompress plants, compounding ammonia plant, decarbonization plant, desulfuration plantseparation of ethylbenzene, separation of isooctane/ methylbenzene.
metal pall ring of character(steel)
Type
specification
DH
mm
contrast surface area
m2/m3
interspace rate

%
quantity
n
m-3
accumulate
weight p
kg/m3
dry filling
gene F
m-1
Dg16
16160.5
311
0.93
244000
539
275
Dg25
25250.6
233
0.937
55900
489
239
Dg38
38380.8
129
0.945
15800
432
220
Dg50
50501.0
112.3
0.949
8000
395
127
Dg76
76761.5
70
0.952
1930
374
94
plastic pall ring

    1.material
    Stainless steel, carbon steel, aluminum, bronze, 304l, 316l,and other alloy, carbon steel seeping aluminum,Strengthen polypropylene, strengthen nylon6, strengthen nylon66, strengthening PBT. can also be requested by user.
    2.character
    It has low pressure reducing, flux is great, high efficient. comparing with other Pall rings, HYPAK filling has lower pressure reducing and high efficiency, and liquid in layer has good distributing.
    3.application
    used in all kind of separation, absorb, dis-absorb plants, constant decompress plants, compounding ammonia plant, decarbonization plant, desulfuration plantseparation of ethylbenzene, seperation of isooctane/ methylbenzene.

 
Plastic pall ring parameter of character(polypropylene)
Type
specification
DH
mm
contrast surface
area
m2/m3
interspace rate

%
quantity
n
m-3
accumulate weight
p
kg/m3
dry filling gene
F
m-1
Dg16
16161
188
0.91
171000
141
275
Dg25
25251.2
175
0.90
42900
150
239
Dg38
38381.4
115
0.89
13700
98
220
Dg50
50501.5
93
0.90
8000
74
127
Dg76
76762.6
73.2
0.92
1765
71
94
   
 
Contact Information
Company:

Cixi Dongfeng Sealing & packing co., Ltd

Address: No.225,Jinsha Road,Cixi city,NingboChina
P.C: 315300
Tel: 86-574-63225670,63225671,63225672,63226625
Fax: 86-574-63226688
Url: www.chinaptfe.com
E-mail: sales@chinaptfe.com
xiaojun@chinaptfe.com