40 05 31.33
ABS Process Pipe
40 05 31.23
Chlorinated Polyvinyl Chloride Process Pipe
40 05 31.13
Polyvinyl Chloride Process Pipe
40 05 31
Thermoplastic Process Pipe
40 05 26.33
Zirconium Process Pipe
40 05 26.23
Tantalum Process Pipe
40 05 26.13
Titanium Process Pipe
40 05 26
Other Metals Process Pipe
40 05 24.33
Steel Pipe for Bulk Materials Conveyance
40 05 24.26
Steel Pipe and Tubing for Process Liquid Service
40 05 24.23
Steel Pipe for Water Service
40 05 24.13
Steel Pipe and Tubing for Air and Gas Service
40 05 24
Steel Process Pipe
40 05 23.33
Special-Fabrication Stainless Steel Process Pipe and Tubing
40 05 23.23
300- and 400-Series Stainless Steel Process Pipe
40 05 23.13
Duplex and Super-Duplex Stainless Steel Process Pipe
40 05 23
Stainless Steel Process Pipe and Tubing
40 05 21
High-Alloy Nickel Process Pipe and Tubing
40 05 19
Ductile Iron Process Pipe
40 05 17
Copper Process Pipe and Tubing