With the exception of Inconel 625 Tube, a few dumps and lines of humbug, stainless steel pipes are rarely used for domestic plumbing installations. The high price of the raw material and the expertise necessary for the implementation of the material.
They are more commonly found in the ranges of accessories (towel rails, rods, handles) and architectural components (ramps, guardrails, handrails).
Stainless steel pipe: definition
Stainless steels are alloys containing at least 10.5% chromium and less than 1.2% carbon (European standard 10088-1). Other components (nickel, molybdenum, manganese, titanium) can modify its mechanical strength or better adapt its anticorrosion performance to the environment concerned.
The stainless steel pipes most commonly used in the house are made from stainless steel types AISI Inconel 625 Round Bar.
The 3 common types of stainless steel pipes
Rigid stainless steel pipe
Naturally healthy, the rigid stainless steel pipe guarantees the durability of water networks intended for supply and exposed to corrosive or saline atmospheres.
These tubes are sold in bars of 4 to 7 meters, with common metric dimensions (thicknesses of 1, 1.5 or 2 mm) and gas standards.
The connections must be TIG welded (in an inert gas atmosphere), at high frequency or with a laser, but on-site, they are sometimes crimped, using specific stainless steel fittings (elbows, tee, sleeves). Monel 400 Pipe can be threaded and connected by means of suitable fittings.
Soft or flexible stainless steel hose
The use of flexible stainless steel pipes has become very common for connecting plumbing and sanitary appliances (taps, valves, water heaters, boilers). They instantly take all shapes and easily adapt to the most winding paths.
These accessories secure the connections, eliminate a large part of the vibrations and ensure a significant saving in assembly time.
Flexible Inconel 600 Pipe is generally made up of a synthetic material tube covered with a braid of stainless steel wires or a coil of stapled stainless steel tape. A screw connection is crimped on each end. All combinations are possible: male-male, female-female or male-female, in a wide variety of sizes. They are marketed in different lengths but can be made to measure.
Stainless steel pipe
Rigid or flexible, the stainless steel flue pipe is par excellence, the durable equipment for the evacuation of acid fumes (fuel oil, wood) and to resist condensates.
Presentation of stainless steel tubes
Round stainless steel tubes are referenced according to their characteristics. All products comply with current European standards.
A detailed technical sheet can be consulted for each stainless steel tube; it specifies its specificities such as:
- The footage
- The diameter
- Thickness
- The form
- Finishing
- Use
- The price
The advantages of stainless steel or stainless steel material are numerous. Stainless steel does not rust as its name suggests and withstands very high temperatures. But this material has many other advantages. The specificity of stainless steel is that it deforms without breaking and supports high loads, which is ideal in the manufacture of a large structure.
Using the stainless steel tube
The stainless steel tube is used on many construction and renovation sites. Stainless steel (which does not rust) is ideal for the arrangement of damp rooms such as the kitchen, the bathroom, nautical equipment, a spa and swimming pool environment.
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