www.starflex.net Home | Sitemap   about us products gasket selection engineering info quality standards news contact us feedback   Products --> Semi Metallic --> Spiral Wound --> Style LD Product Selector Elastomers Starflex 1000 Starlfex 1050 Starflex 2000 Starflex 2050 Starflex 3000 Starflex 3050 Starflex 4000 Starflex 4050 Starflon 6220 Starflon 6230 Stargraf 5000 Stargraf 5001 Stargraf 5002 Stargraf 5003 Metal Jacketed Gasket Tooth Profile Style LD Style OG Style OGI Style 11 Style 12 Style 13 Style 21 Style 21G Style 21L Style 31 Style 32 Style 41 Style 41P Style 42 Style 42P Style 43 Style 43P   STYLE LD Usage The LD spiral wound gasket is a low density gasket designed to seat at lower torque loads and thus replace less reliable sheet gaskets in Class 150 & 300 applications. These gaskets provide the strength and blowout resistance of spiral wound gasket but require less bolt stress.     MATERIAL MAXIMUM TEMPERATURE PRESSURE Fillers Starflon/PTFE 260 °C Rated to Class 2500 Flanges Stargraf 500 °C Metals SS 304 537 °C Sheet size SS 316 L 815 °C   Technical benefits 1. Profile suited for cyclic loading. 2. Outer ring helps in centering gasket on bolts. 3. Outer ring provides a compression stop. Size range 1. Available with full range of standard sizes up to 24" for Class 150 & 300 ASME Flanges. Please consult for non-standard applications.   Tolerance capabilities as per ASME B16.20   GASKET DIAMETER INSIDE DIAMETER OUTSIDE DIAMETER Thickness Up to 10" ± 1/64" ± 1/32" ± 0.005" 10" to 24" ± 1/32" ± 1/16" ± 0.005" 24" to 60" ± 3/64" ± 1/16" ± 0.005" 60" & Above ± 1/16" ± 1/16" ± 0.005"   Design Factors m = 3 y = 5,000 psi   Recommended Surface Finish 125 - 250 rms         Home :: About Us :: Products :: Gasket Selection :: Engineering Info :: Quality Standards News :: Contact Us :: Feedback :: Sitemap