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   FLANGE INSULATION KIT  
SL
TYPE
MATERIAL GRADES/SIZE RANGES
PROFILE
1

DELSEAL -1500GF- GLASS FIBER REINFORCED EPOXY GASKET

is a specialized insulation series used to isolate two dissimilar flanges to prevent electrolytic currents thereby stops corrosion. The gasket is suitable for use in Raised Face and Full Face ANSI 150, 300 AND 600 Rating Flanges. Furthermore the set provide electrical isolation between metallic flanges due to its high dielectric properties.
SIZE: 1/2” TO 48”
GASKET MATERIAL: EPOXY GLASS FIBER REINFORCED NEMA G-10 & G-11.
SEAL: SPRING ENERGIZED TEFLON
SLEEVE MATERIAL: MYLAR, NOMEX, PTFE & PE.
INS WASHER: GLASS FIBER REINFORCED NEMA G-10 & G-11.
METALLIC WASHER: ZINC COATED CARBON STEEL, SS316/SS304 etc.
2

DELSEAL- 1500MC- METAL CORE WITH GLASS FIBER REINFORCED EPOXY FACING

is a high strength Insulation Gasket specially used in high pressure and critical services where gasket strength is an important factor. It recommends to seal and insulates at all pressures through ANSI 2500 AND API 15000 ratings. High dielectric materials used in both facing and as sealing elements withstand any corrosive environments. Normal gasket failures happened due to excess bolt tightening and compression can be avoided by using DELSEAL – 1500MC.

SIZE: 1/2” TO 48”
GASKET MATERIAL: EPOXY GLASS FIBER REINFORCED NEMA G-10 & G-11 WITH METAL CORE.
SEAL: SPRING ENERGIZED TEFLON
SLEEVE MATERIAL: MYLAR, NOMEX, PTFE & PE.
INS WASHER: GLASS FIBER REINFORCED NEMA G-10 & G-11.
METALLIC WASHER: ZINC COATED CARBON STEEL, SS316/SS304 etc.

3

DELSEAL- 1500PH NEOPRENE FACED PHENOLIC INSULATING GASKET KIT

have been used as standard "flat" isolating gaskets in the oil and gas industries for many years. Soft neoprene rubber sheets are factory applied to both sides of a laminated phenolic retainer providing an effective sealing surface. The temperature limit of these gaskets is approximately +175° F (80°C). Note: Due to improved sealing characteristics and retainer / seal element options, LineBacker or GasketSeal sealing gaskets should be considered in lieu of neoprene faced phenolic gaskets whenever possible.

SIZE: ½” TO 60”
GASKET MATERIAL:
NEOPRENE FACED PHENOLIC
SLEEVE MATERIAL: PHENOLIC, MYLAR AND NOMEX.
INS WASHER: PHENOLIC METALLIC WASHER: ZINC COATED CARBON STEEL, SS316/SS304 etc.