1 / 5
Model No. : | Spiral Wound Gasket |
---|---|
Brand Name : | Bangdong |
Type : | Flat Gasket |
Product description
304/316 Graphite Spiral Wound Gasket
Spiral wound gaskets are to be constructed as alternate plies of preformed metal windings and plain fillers that are spirally wound when compressed between two flanges. A "v" and "w" shaped crown centered in the metal strip acts as a spring, giving gaskets greater resilience under varying conditions. Filler and strip materials can be changed to accommodate different chemical compatibility requirements. If the load available to compress a gasket is limited, gasket construction and dimensions can be altered to provide an effective seal.
A spiral wound gasket may include a centering ring, an inner ring or both. The outer centering ring enters the gasket within the flange and acts as a compression limiter, while the inner ring provides additional radial strength. The inner ring also reduces flange erosion and protects the sealing element. Resilience and strength make spiral wound gaskets an ideal choice under a variety of conditions and applications. Widely used in refineries and chemical processing plants, spiral wound gasket are also effective for power generation, aerospace, and a variety of valve and special applications. The spiral wound gasket industry is looking for change in the specification covering spiral wound gasket. As environmental regulations and industry requirements become increasingly stringent, new and custom applications are continuing to evolve. Wherever you need a strong, resilient seal, our spiral wound gaskets provide an effective solution.
Technical Data
Type |
ASL 575A |
ASL 575B |
ASL 575C |
ASL 575D |
|||
Model |
Basic type |
inner ring |
outer ring |
inner&outer ring |
|||
Application |
Tongue/ groove surface |
Male/ female surface |
Raised face |
Raised face |
|||
Steel strip material |
304 304L 316 316L 321 Monel Inconel ect. |
||||||
Filling material |
ASB |
FG |
PTFE |
MICA |
CER |
||
Rings material |
Carbon steel 304L 321 316L Monel Iconel |
||||||
Pressure |
≤260bar |
||||||
Temperature |
-200℃~+1100℃ |
||||||
PH |
0-14 |
Ring Joint Type Gaskets
Ptfe Gasket
Spiral Wound Gasket16/316l Pipe Fitting
Large Diameter Steel Pipe Fitting
Send your inquiry to this supplier