Product Description
Features of our service
Firstly, S.P. Engineers has full customer dedicated services to offer the most compatible services of all time.
- Affordable pricing S.P. Engineers bring fully furnished gaskets at the most cost-effective prices.
- 24*7 services We are 24*7 up for emergency supply of gaskets with a complete set of machines and manpower.
- Faster delivery To cover all major towns and cities of the world as spiral wound gasket suppliers, we have an exclusive tie-up with shipment companies like DHL, FedEx, BLUEDART, etc.
We have a huge capacity to produce precision machined components.
Available in several standard shapes:
SWR | Spiral Wound Metallic Gasket without centering ring |
SCD | Spiral Wound Metallic Gasket with centering device |
SOR | Spiral Wound Metallic Gasket with centering ring. (Centering ring made of carbon steel stainless steel and other metals) |
SIO | Spiral Wound Metallic Gasket with inner & outer rings. (Rings are made of carbon steel stainless steel and other metals) |
SIOH | Spiral Wound Metallic Gasket with outer ring supplied with bolt holes and inner rings |
SIR | Spiral Wound Metallic Gasket with inner rings. (Rings generally of stainless steel) |
Spiral Wound Metallic Gasket 'W' type and Spiral Wound Metallic Gasket 'Inverted W' type are also available.
FLANGE STANDARDS
ASME/ANSIB16.5 | MSS SP44 (ASME B16.47 SERIES A) (AWWA) |
BS 1560, BS10, BS4504 | DIN FLANGES, JIS FLANGES |
API 605 (ASME B16.47 SERIES B) | FRENCH NF STANDARD |
COMMON FILLERS USED
FILLERS MATERIALS | MAX. WORKING TEMPERATURE |
Phlogopite | 350 F (Temperature) |
Graphite 99.8% purity | 1200 C |
Non asbestos | 550 C |
PTFE | 250 C |
Ceramic | 1000 C |
GASKET COMPRESSION & CHOICE OF THICKNESS
Nom. Thickness | Compressed Thickness |
2.5 mm(.098 in) | 1.9/2.1mm(.075/.085 in) |
3.2 mm(.125 in) | 2.4/2.6mm(.095/.105 in) |
4.5 mm(.175 in) | 3.2/3.45mm(.125/.135 in) |
6.4 mm(.250 in) | 4.6/4.8mm(.180/.190 in) |
7.3 mm(.285 in) | 4.7/4.9mm(.185/.195 in) |
INNER AND OUTER RING
Carbon Steel, Stainless Steel 304, 304L, 316, 316L, 316Ti, 321, 347, MONEL 400, Inconel 600, 625, 800, Incoloy 800, 825, Nickel 200, Titanium, Hastelloy, Copper, Inconel X750.
Materials
The windings material of the spiral wound gasket is usually made of Alloy, carbon steel, Inconel, Monel, nickel, or titanium. Graphite, PTFE, Ceramic, or mica paper usually constitutes the filler material.
S.P. Engineers have been a trusted spiral gasket manufacturers for a long. We are the predominant manufacturers of industrial gaskets, offering the most reliable sealing solutions.