There are different types of piping systems used in industries today, the most common ones being process piping and service piping. Almost impossible to rust: Great for domestic applications where users don’t need to worry about rusting issues. Stainless steel and copper are generally both ideal for indoor and outdoor applications and both hold up well over time. Steel is far much easier to install and this cuts down on labour cost and time. The question of copper pipe versus stainless steel arises often, notably in plumbing. Press fit coupling system shall be carried out by means of a suitable mechanical clamping jaw to crimp a specially designed copper / stainless steel fitting to a standard copper / stainless steel pipe. Water piping: Stainless steel pipes can carry both cold and hot water. Quote and order online today! Process piping is responsible for transporting fluids between processing units and storage tanks within an industrial facility. Stainless steel is a far better material choice than carbon steel or aluminum for these applications. Stainless Steel Pipe Finishing: Pipes are supplied in 1 type of finishing which is Annealed and Pickled. Difficult to bend: Due to its tensile strength, it is harder to bend than copper. Copper or stainless? Stainless steel pipes can withstand corrosion, thanks to the passive chromium oxide layer that forms on the surface. Highly resistant to tarnishing and rusting. Welded Stainless Steel Pipe. Shop No 5, Hararwala Bldg, Islampura street, Mumbai-400 004, Maharashtra, India +91-22-66393704; info@neelconsteel.com If replumbing a house where copper pipes corroded (this is more prone to happen in some areas than others due to water chemistry differences) my first instinct at this point would be to use PEX plastic tubing, but for metallic piping I would choose stainless steel over copper even if the price was the same. Stainless steel really shines in the installation department. Related Topics . Let’s take a look. Copper has the highest thermal conductivity of any engineering material. What Does the 'L' Mean in 316L Stainless Steel? Typically stainless steel appears to cost about 25% more and I was curious why. However, a cost-benefit analysis must be considered during planning as copper pricing tends to fluctuate more than their stainless-steel counterparts. Copper is one of the better metal conductor of electricity. The thermal conductivity of a heat exchanger determines how quickly the heat exchanger passes the heat from the heating source to the distribution fluid. Condensation lines: Resistance to corrosion and the inherent capacity of stainless steel to handle high temperature and pressure makes it a perfect fit for condensation lines. Stainless steel pipes can withstand corrosion, thanks to the passive chromium oxide layer that forms on the surface. Marine environments, where the steel is exposed to salt water and sun require special types of stainless steel. Copper will have reactions to certain substances (ie. Thermal conductivity: Copper has the highest thermal conductivity of any engineering material, hence its common use in heat exchangers. Stainless steels can compete with higher cost engineering metals and alloys whilst offering a range of corrosion resisting properties suitable for a wide range of applications. ASTM B36.19M is for the stainless steel pipe dimensions, included seamless and welded types as the same. Vulnerability: As copper is a softer metal, it can be vulnerable during application, especially where cooling is required to complete the work. Exposure to acidic environments can cause corrosion in the internal copper piping. I know this from personal experience after working with frozen water lines. Both materials can be formed and stretched into complex and intricate surfaces without breaking. Stainless steel is often called “indestructible.” It’s slightly more durable than copper, which is beneficial in harsh environments. AISI 316L Stainless Steel Pipe. Stainless steel are iron alloys with other alloying elements added to enhance its structure and properties such as formability strength and toughness. We provide all types of Stainless Steel semi-finished products at the most competitive prices. Stainless Steel Ball Valve. Fire resistant: Able to withstand extreme heat. Annealing is a heat treatment that alters the physical and chemical properties of the material. Cons. The plain ends to copper tubing are normally joined by brazing, soldering and with flanged and flared fittings. Male Connector. E.g. An ISO 9001:2008 Certified Company, Metline Industries (Pipe Fittings and Flanges Division) is one of the most trusted manufacturer, exporter and supplier of carbon steel, alloy steel and stainless steel pipe fittings and flanges in Singapore. Discolouration: Copper can lose or change colour over time. : Durability: Stainless steel is more durable than copper and can withstand harsh conditions. From the Marketing Department. Stainless steel is one of the most recycled materials and is recycled more than paper or glass. When the fitted connection freezes with water in the line it will cause the copper Crimp Ring to expand just enough to cause a leak when it thaws. Once installation of steel pipe fittings is complete, this pipe can last a lifetime. The State of the Pool and Hot Tub Industry During the Pandemic, Get the Most Out of Your Outdoor Spa in the Summer. This particular grade of stainless steel is more robust than its ancestors. Stainless Steel "Pipe" and "Tube" We get many questions daily about the size of "pipe" as compared to "tube", for anyone not familiar with the differences this can become very confusing. … However, copper may need to be checked for discolouration and localised leaks after some time. 86-0311-83886935 Shijiazhuang City, Singapore … alloy steel and stainless steel. Some widely used steel pipe standards or piping classes are: • The API range – now ISO 3183. This dimension standard mostly is same with ASTM B36.10M. jkocis Posts: 3 Joined: Thu Jun 28, 2012 4:06 pm. The fluid flow rate in piping is usually affected by many factors such as pipe dimension and roughness. Some grades of stainless steel are also superior to brass in more-aggressive marine environments such as … Stainless Steel Pipe. It is cheap and appropriate to use in the flange manufacturing industries. Because of this, their applications in industrial piping also differ, though, in other areas they are used interchangeably. Super Pipes is dedicated to providing a positive experience for all our domestic and international customers by offering a one-stop solution to meet clients’ needs for steel products. It also increases the ductility and reduces the stainless steel pipe hardness. By looking at the list of common plumbing materials, you would think that copper and stainless steel could easily be connected together and cause minimal problems in the system. The question of copper pipe versus stainless steel arises often, notably in plumbing. Stainless Steel and Copper Plumbing Pipes Within the Same System. Copper and brass metal products are known to kill more than 99.9% of bacteria within two hours of contact. Stainless steel or copper hydrogen lines. Both metals can be and are commonly recycled. 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