steel pipe
21Steel — Recorded as Steele, Steel, Stell and Stelle, and the patronymics Steeles and Steels, this is an Anglo Scottish surname. It has several possible origins. The first is from the Olde English pre 7th Century word style , meaning steel, and an… …
22Pipe wrench — The pipe wrench, or Stillson wrench is an adjustable wrench used for turning soft iron pipes and fittings with a rounded surface. The design of the adjustable jaw allows it to rock in the frame, such that any forward pressure on the handle tends… …
23pipe line — A line of pipe, usually of steel, sometimes of lead or even of plastic, running over or beneath the surface of the earth for the transportation of water, oil, or other liquid. 24 Am J1st Gas & O § 131. An instrumentality of commerce within the… …
24steel pack muffler — A straight through (no baffles) muffler using metal shavings surrounding a perforated pipe. Quiets exhaust sound …
25Nominal Pipe Size — (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures.[1] Pipe size is specified with two non dimensional numbers: a nominal pipe size (NPS) for diameter based on inches, and a schedule (Sched.… …
26Ductile iron pipe — is a pipe commonly used for potable water distribution.[1] The predominant wall material is ductile iron, a spheroidized graphite cast iron, although an internal cement mortar lining usually serves to inhibit corrosion from the fluid being… …
27Reinforced thermoplastic pipe — RTP is a plastic pipe, initially developed by Akzo Nobel early 90s and by Tubes d Aquitaine [ [http://www.materials careers.org.uk/careers/tubes.htm Tubes d Aquitaine Inventor of RTPs] ] from France, who developed the first pipes reinforced with… …
28Chelyabinsk Pipe Rolling Plant — Chelyabinsk Tube Rolling Plant Type Industry Steel pipe Founded 1942 Headquarters Chelyabinsk, Moscow …
29National pipe thread — Threaded pipe and elbow. The pipe has a male NPT thread, while the elbow s is female. National Pipe Thread Tapered Thread (NPT) is a U.S. standard for tapered threads used on threaded pipes and fittings. The taper rate for all NPT threads is 1⁄16 …
30Water pipe — For the various smoking devices, see hookah or bong. For other uses, see pipe. [ thumb|200px|A system of copper water tubes used in a radiator heating system.] Water pipes are pipes or tubes, frequently made of polyvinyl chloride (PVC/uPVC),… …
