초록 ▼

A flange protector for protecting opposing flanges of a pipe joint from corrosion and leakage. The flange protector is comprised of a transparent, flexible, elastomeric band for wrapping around the periphery of the opposing pipe flanges of the pipe joint. The band has metal straps that support a fas

A flange protector for protecting opposing flanges of a pipe joint from corrosion and leakage. The flange protector is comprised of a transparent, flexible, elastomeric band for wrapping around the periphery of the opposing pipe flanges of the pipe joint. The band has metal straps that support a fastener for pulling the ends of the band together tightly around the pipe flanges and lubrication inserts for injecting a lubricant through the transparent band to the surfaces of the flanges. The transparent band is sufficiently clear so as to allow visualization of the amount of the lubricant present at the flanged pipe joint and the presence of any corrosion of the flange surfaces without the removal of the flange protector from the flanged pipe joint.

대표청구항 ▼

[ I claim:] [12.]12. A flange protector for protecting opposing flanges of a flanged pipe joint from corrosion and leakage comprising:(a) a band comprised of a length of transparent, flexible, elastomeric material, said band having first and second ends and inner and outer surfaces;(b) means for fas

[ I claim:] [12.]12. A flange protector for protecting opposing flanges of a flanged pipe joint from corrosion and leakage comprising:(a) a band comprised of a length of transparent, flexible, elastomeric material, said band having first and second ends and inner and outer surfaces;(b) means for fastening said first and second ends of said band together around the periphery of a pair of opposing pipe flanges of a pipe joint, said fastening means having a first metal strap fastened to said first end of said band and a second metal strap fastened to said second end of said band, said first and second metal strips extending outward from said band ends, said second strap having a plurality of perforations spaced equally along its length, an attachment means mounted on said first metal strap, said attachment means having a screw means for screwably engaging said perforations of said second metal strap and thereby pulling said first and second ends of said band together around said periphery of said opposing flanges of said pipe joint;(c) an inner transparent elastomeric flap and an outer transparent elastomeric flap, said inner and outer flaps extending outward from said first end of said band so as to allow said inner flap and said outer flap to overlap said second end of said band when said band is wrapped around said pipe opposing flanges; and(d) means for injecting material through said band.