The Spiral Wound Planisteel SW range includes all types of gaskets for flange RF, FF, LTG and LMF sealing. The Spiral Wound are made in accordance to the Standard or customized under the specific design. Available the design OXY for spiral wound oxygen services.
The product range Planisteel is easy to read:
SW - Spiral Wound without inner and centering ring
SWI - Spiral Wound with inner ring
SWC - Spiral Wound with centering ring
SWCI - Spiral Wound with inner and centering ring
LSSW - Spiral Wound Low Stress design
The gasket code is qualified at the end by the winding metal type (eg. 316), by the filler type (eg. Graphite G) and, if present, by the centering ring metal type in accordance to the ASME B16.20.
Spiral Wound Gasket for flange RF, FF, LTG, LMF