Spiral wound Gaskets for pipe and flange
Material:stainless steel, carbon steel,alloy steel
standard:ASME/ANSI/DIN/JIS
Material:stainless steel, carbon steel,alloy steel
standard:ASME/ANSI/DIN/JIS
|
Materials of Steel Belt and Inner and Outer Rings
|
Fillers
|
General Thickness (mm)
|
||||
|
Name
|
Code
|
Name
|
Code
|
Applicable Temperature°C
|
V-shaped Gasket/Ring
|
W-shaped Gasket /Ring
|
|
Carbon Steel
|
CS
|
Asbestos
|
ASB
|
500
|
3.2/2.0
4.5/3.0 5.5/3.0 |
4.8/3.0
7.2/4.0
|
|
Stainless Steel
|
304(L),316(L)
|
Graphite
|
FG
|
650
|
||
|
Monel
|
Mon
|
Tetrafluoro
|
PTFE
|
260
|
||
|
Nickel, Titanium
|
Ni,Ti
|
Mica
|
MICA
|
850
|
||
|
Inco Nicke
|
Inconel
|
Ceramics
|
CER
|
1300
|
||
|
Hastelloy Alloy
|
HAST
|
Non Asbestos
|
NAF
|
500
|
||
The material of an inner ring is generally the same as that of the steel belt to meet the requirements of the medium and working conditions.
The material of an outer ring is the same as that of the pipelines and corresponding equipment casing, and the carbon steel outer ring is more economical.
The orders should be furnished with the specific materials, standards, nominal diameter DN, pressure rating PN, or definite sizes:
D1: Internal diameter of inner ring; D2: External diameter of inner ring; D3: Internal diameter of outer ring; D4: External diameter of outer ring
Representation: D1 × D2 × D3 × D4 the default thickness of gaskets is 4.5mm, and that of rings 3mm
The material of an outer ring is the same as that of the pipelines and corresponding equipment casing, and the carbon steel outer ring is more economical.
The orders should be furnished with the specific materials, standards, nominal diameter DN, pressure rating PN, or definite sizes:
D1: Internal diameter of inner ring; D2: External diameter of inner ring; D3: Internal diameter of outer ring; D4: External diameter of outer ring
Representation: D1 × D2 × D3 × D4 the default thickness of gaskets is 4.5mm, and that of rings 3mm