They are stripped to the bone, to provide the lowest cost possible. Since they are made of 4â x 8â plywood, the signs are normally either 8â or 12â high by a number divisible by 4 wide (maybe 24â to 32â side). These types of signs can cost between $2,000 and $10,000 to build, based completely on the height and size. The smallest steel monopole sign can cost as little as the wooden billboard. Its name is the â8-sheetâ because, in the old days, it took 8 sheets of wallpaper to cover it. It is around 5â x 12â in size, and is nothing more than a single steel pole and two metal frames and faces attached directly to that pole.
The ETFE copolymer may be a copolymer of tetrafluoroethylene and ethylene (hereinafter referred to as ETFE), a terpolymer of tetrafluoroethylene, ethylene and another monomer, or a multipolymer of tetrafluoroethylene, ethylene and at least two other monomers.
Because fluoropolymers are almost universally inert to industrial chemicals and solvents, their use for corrosion protection has become one of their largest growth areas. With few exceptions, fluoropolymer tubing can handle virtually any corrosive chemical in use today. Fluoropolymer Tubing - PTFE, FEP, & PFA tubing. Coiltef(TM) - Coiled FEP or PFA tubing. Contef(TM) - Convoluted PTFE tubing. NewAgeÂ® Industries offers one of the widest assortments of tubing products made of fluoropolymers by any supplier.