DGM metallic spirotallic gasket (Normal) is superposition, spiral involution of V or W sharp stainless steel belt by weld the two ends. It is normal twinned by stainless steel(301.304L,316,316L,321,Ta Mon400 Inconel and so on) with professional tools
Application equipment: Static sealing material in joint of flange in equipment such as pipeline, valve, pump, pressure vessel, condenser , tower, manway, handhole
Application industry: Petroleum-Chemical, machinery, electric power, metallurgy, shipbuilding, pharmaceuticals , atomic energy and space navigation.
Application medium: high temperature and pressure vapor, oil, oil vapor, resolvent, hot kerosene and so on.
|
Type |
Structure |
usage |
Stainless steel belt |
Packing material |
Inner and outer material |
Size range
mm |
General thickness
mm |
|
Name |
code |
V-形 |
W-形 |
|
6000 |
basic |
Tenon face |
304(L) 316(L),321titanium,nickel
Mon400
Inconel Harst B,C zirconium702,705 |
asbestos
graphite
Telfon
mica
ceramic |
ASB
FG
PTFE
MICA
CER |
Carbon steel 304（L）,321
316（L） titanium ,
Nickel
Mon400
Inconel
Harst B,C zirconium
702,705 |
Φ16-3000 |
3.2
4.5 |
4.8
5.5
7.5 |
|
6000 IR |
With inner race |
roughness |
|
6000 OR |
With outer race |
|
|
6000 IOR |
With both inner and outer race |
|
6000 H |
|
Heat exchanger |
We have steady suppliers of special corrosion resistance material such as Titanium, Nickel, Monel , Harst(B,C276, G), Zirconium , with our abundant machining experience , we can supply every kinds of gasket, flange, pipeline, pipeline equipment or spare parts according to customers drawings made from above materials.
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