Gaskets

Gasket Styles

GS = GasketSeal®

LB = LineBacker®

LS = LineSeal®

NP = Neoprene Faced Phenolic

PP = Plain Phenolic

RD = Red Devil

YJ = Yellow Jacket

GL = Garlock

TF = Teflon®

Type “E” Gaskets

Type “E” Gaskets extend to the outside diameter of the flange. They feature precision located bolt holes, to automatically center the gasket, and offer maximum protection against foreign material “shorting-out” the flange.Sleeves & Washers

SW = Single Washers

DW = Double Washers

1 PC = 1 Piece Acetal

Phen = Phenolic

Poly = Polyethylene

Type “F” Gaskets

Type “F” Gaskets are made to fit within the bolt hole circle of the flange. The O.D. of the gasket extends out to the I.D. of the bolt hole circle for good protection against foreign material “shorting-out” the flange.

For pipe diameters over 24” or ANSI Class pressure ratings of 600# or greater, use G-10 sleeves and G-10 washers where temperatures and other conditions permit.

Type of Flanges

W = Weld Neck

S = Slip-on

R = RTJ

BX = API BX

RX = API RX

O = Other - Denote Specs. and Table