Pipefitter

（重定向自Pipe fitters）

Large-scale piping system in an HVAC mechanical room

A pipefitter is a tradesperson who installs, assembles, fabricates, maintains and repairs mechanical piping systems. Pipefitters usually begin as helpers or apprentices. Journeyman pipefitters deal with industrial/commercial/marine piping and heating/cooling systems. Typical industrial process pipe is under high pressure, which requires metals such as carbon steel, stainless steel, and many different alloy metals fused together through precise cutting, threading, grooving (Victaulic), bending and welding. A plumber concentrates on lower pressure piping systems for sewage and potable water (tap water), in the industrial, commercial, institutional, or residential atmosphere. Utility piping typically consists of copper, PVC, CPVC, polyethylene, and galvanized pipe, which is typically glued, soldered, or threaded. Other types of piping systems include steam, ventilation, hydraulics, chemicals, fuel, and oil.

单词	Pipe fitters
释义	Pipe fitters 原声例句 VOA常速英语（视频版）- 2022年合集 They became an electrician, a carpenter, a plumber, a pipe fitter, a heavy equipment operator, like myself. 他们成为了电工、木匠、水管工、管道安装工、重型设备操作员，就像我一样。 VOA常速英语_美洲 They became an electrician, a carpenter, a plumber, a pipe fitter, (or) a heavy equipment operator, like myself. 成了电工、木匠、水管工、管道装配工，（或者）像我一样，成为了重型设备操作员。英语百科 Pipefitter （重定向自Pipe fitters） A pipefitter is a tradesperson who installs, assembles, fabricates, maintains and repairs mechanical piping systems. Pipefitters usually begin as helpers or apprentices. Journeyman pipefitters deal with industrial/commercial/marine piping and heating/cooling systems. Typical industrial process pipe is under high pressure, which requires metals such as carbon steel, stainless steel, and many different alloy metals fused together through precise cutting, threading, grooving (Victaulic), bending and welding. A plumber concentrates on lower pressure piping systems for sewage and potable water (tap water), in the industrial, commercial, institutional, or residential atmosphere. Utility piping typically consists of copper, PVC, CPVC, polyethylene, and galvanized pipe, which is typically glued, soldered, or threaded. Other types of piping systems include steam, ventilation, hydraulics, chemicals, fuel, and oil.
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