TPi April 2012

Contents April 2012

8 Business & Market News 26 Products & Developments 46 Feature: Inspection Equipment 52 Tube Russia 2012

54 Feature: Plastic Pipes 63 Feature: Construction 68 Air in Pipelines 71 Editorial Index 72 Advertisers Index

28-31 May 2012

Val-Matic Valve & Manufacturing Corp – USA

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The World of Tube & Pipe Products, Materials & Ancillaries