... requestSize1) size with non-standard 2) other sizes as per customized requestFinishwhite zinc, yellow zinc, black 2) customized ... of nylon, polyester film gasket, nylon pads, red (black) steel pad. Epoxy plate gaskets, plastic gaskets and other5 ... treatment is blue zinc, color zinc plating, mechanical galvanizing, Dacromet, nickel, black, phosphating, painting, quenching and tempering process.