Most large cities today pipe solid wastes to sewage treatment plants in order to separate and partially purify the water, before emptying into streams or other bodies of water. For potable water use, galvanized iron piping was commonplace in the United States from the late 1800s until around 1960. After that period, copper piping took over, first soft copper with flared fittings, then with rigid copper tubing utilizing soldered fittings.
Galvanized steel potable water supply and distribution pipes are commonly found with nominal pipe sizes from 3⁄8 inch (9.5 mm) to 2 inches (51 mm). It is rarely used today for new construction residential plumbing. Steel pipe has National Pipe Thread (NPT) standard tapered male threads, which connect with female tapered threads on elbows, tees, couplers, valves, and other fittings. Galvanized steel (often known simply as "galv" or "iron" in the plumbing trade) is relatively expensive, and difficult to work with due to weight and requirement of a pipe threader. It remains in common use for repair of existing "galv" systems and to satisfy building code non-combustibility requirements typically found in hotels, apartment buildings and other commercial applications. It is also extremely durable and resistant to mechanical abuse. Black lacquered steel pipe is the most widely used pipe material for fire sprinklers and natural gas.
Accurate Leak and Line is the leader in the trenchless pipe rehabilitation and underground plumbing diagnosis & repair industry in Texas. Combined with traditional excavation and repair/replacement solutions, we offer non-destructive Nu Flow CIPP trenchless pipe repair as a cost-efficient alternative to complete water or sewer system replacement to residential and commercial clients throughout Texas. Our team of Texas Master Plumbers are specialized in sub slab leak testing and diagnosis, using a combination of hydrostatic pressure testing, video camera inspection, and leak isolation testing to accurately identify underground plumbing problems such as aged or deteriorated cast-iron, or failing copper or galvanized water pipes. Click here for an in-depth article in Cleaner Magazine that explains our process and watch the animated video below!
With all the freezing weather our city has had, my dad had a problem with his water pipes and I told him to call BL plumbing service. From the first phone call he made, the company gave him the most remarkable customer service. The dispatcher promptly made an appointment for him and within a couple of hours 2 workers were at his home working on the problem and fixing his pipes! The workers were very kind, helpful and extremely courteous to my dad. Not only was the work done quickly, but also, the cost of the repair was more than fair. I am so grateful for the service that was given to my dad and I will highly recommend this company to anyone needing plumbing work.
Rick’s Plumbing has been a mainstay within New Haven and Fairfield Counties since 1992. As a premier local plumbing service, we have been around for the community to complete any type of job – big or small. We only hire skilled professional plumbers to complete each task for our customers, ensuring the highest level of service is achieved within the shortest time possible. Whether you are looking for plumbing service or heating service, we’ve got you covered.
Most plumbers, pipefitters, and steamfitters learn their trade through a 4- or 5-year apprenticeship. Apprentices typically receive 2,000 hours of paid on-the-job training, as well as some classroom instruction, each year. In the classroom, apprentices learn safety, local plumbing codes and regulations, and blueprint reading. They also study mathematics, applied physics, and chemistry. Apprenticeship programs are offered by unions and businesses. Although most workers enter apprenticeships directly, some start out as helpers. The Home Builders Institute offers a pre-apprenticeship training program in plumbing and other trades.
When a person has a blockage in their sewage system they often try to fix it themselves by adding an acid or a base such as Drano in an attempt to dissolve or dislodge the problem. These chemicals can get into the plumbers eyes when the sewage is splashed during the repair. The plumbers skin during the repair does come into contact with the sewage water. The owner of the toilet might not report to the plumber they have already tried Drano a highly caustic base .