초록 ▼

An adjustable pipe connector for joining ends of lined pipe where corrosive or erosive gases, fluids or slurries may flow to provide a continuous corrosion barrier between the ends of adjacent pipe liners. The connector provides a telescoping arrangement of sleeves that may be adjusted in length to

An adjustable pipe connector for joining ends of lined pipe where corrosive or erosive gases, fluids or slurries may flow to provide a continuous corrosion barrier between the ends of adjacent pipe liners. The connector provides a telescoping arrangement of sleeves that may be adjusted in length to meet the needs of the pipes being welded. The connector also provides heat shielded weld points for welding to the pipe ends to ensure that the integrity of the pipe coatings is maintained.

대표청구항 ▼

1. A pipe connector comprising:an extendable pipe structure having a middle, first and second pipe ends and first and second concentric pipe sleeves extending from the first and second pipe ends toward the middle, wherein the concentric pipe sleeves are engaged in a telescopic relationship; an exten

1. A pipe connector comprising:an extendable pipe structure having a middle, first and second pipe ends and first and second concentric pipe sleeves extending from the first and second pipe ends toward the middle, wherein the concentric pipe sleeves are engaged in a telescopic relationship; an extendable pipe liner having a middle, first and second liner ends and first and second concentric liner sleeves extending from the first and second liner ends toward the middle, wherein the concentric liner sleeves are engaged in a sealed telescopic relationship; and wherein the first and second liner ends are coupled to the first and second pipe ends and extend beyond the first and second pipe ends, wherein the portion of the first and second liner ends extending beyond the first and second pipe ends have one or more sealing members disposed in the outer cylindrical surface thereof, and wherein the first and second liner sleeves are supported by the first and second pipe sleeves.