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Pipe gauging and rounding apparatus and method
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EP0998591A1
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Linepipe and structural steel produced by high speed continuous casting
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Linepipe and structural steel produced by high speed continuous casting
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Adjustable height extension stem and valve box assembly
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Ductile iron pipe joint employing a coupling and coupling therefor
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Method of assembling bell and spigot pipe joints
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Pipe casting machine having improved pipe mold stabling rings
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Method for casting iron pipe
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Restrained joint having elastomer-backed locking segments
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Gasket for field adaptable push-on restrained joint and joint thus produced
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Process for lining pipe
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Boltless bonnet assembly for gate valve
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Concrete injector pump and process for lining pipe
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Method of producing weld metal tubing empoying a reusable mandrel
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Axially restrained pipe joint with improved locking ring structure
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High speed pipe lining method and apparatus
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Pipe joint assembly with snap ring and associated method
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Method and apparatus for coating the interior surface of metal pipes
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Method of assembling a pipe joint
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Method for coating the interior surface of metal pipes
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