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Welded Steel Pipe  
Hanson Welded Steel Pipe offers strength, economy and flexibility for applications that require:
Lightweight, long lengths of pipe
Easy installation
Easy hot tapping
The ability to withstand high operating temperatures and transient pressures
Substantial inherent beam strength
Economical resistance to heavy earth and live loads
Individual pipes that are capable of withstanding full thrust conditions
 
Applications
Welded Steel Pipe is ideal for the following applications:
Treated water transmission
Raw water transmission
Water and wastewater treatment plant piping
Fittings
Power plant piping
Outfalls
 
Sizes
Hanson Welded Steel Pipe is available in outside diameters of 32 inches to 124 inches and in sections up to 50 feet. Plate thickness can vary up to 1 inch.
 
Joints
Butt welded
Lap welded
Flanged
Carnegie
Mechanical coupling
Welded butt strap
 
Coatings
Three-layer polyethylene tape wrap
Polyurethane
 
Applicable Specifications
All Hanson Welded Steel Pipe meets or exceeds the following specifications:
Pipe cylinder: AWWA C200, Pipe Design, AWWA Manual M11
Linings:
 
Cement mortar: AWWA C205
Field applied mortar: AWWA C602
Welding: AWWA C206
Flanges: AWWA C207
Fittings:  AWWA C208
Coatings:
 
Tape: AWWA C214
Polyurethane: AWWA C222
Joint wrap tape: AWWA C209
Heat shrink sleeves: AWWA C216