Stainless Steel Buttweld Elbow 90-Degrees

SS Buttweld 80 degree elbow

M-Pipe & Fitting Solution Inc is a reputable company specialising in manufacturing and supplying high-quality stainless steel buttweld elbow 90-degrees. Buttweld elbows of stainless steel are essential for plumbing systems because they let pipes turn and change direction. A type that is often used is the 90-degree stainless steel buttweld elbow.

Details and perks

Buttweld elbows of stainless steel with a 90-degree bend have several essential features and benefits. First, they make it easy for pipes to change sides, making routing and alignment more efficient. Their 90-degree bend makes them flexible and valuable in many industries, including oil and gas, chemical processes, pharmaceuticals, water treatment, etc.

These elbows are mostly made from high-quality stainless steel, such as austenitic types (304 and 316) or duplex stainless steel. It makes them immune to rust and long-lasting. Stainless steel does not rust, oxidize, or stain easily. It makes it a good choice for uses that involve corrosive fluids or conditions.

Also, stainless steel buttweld elbows with a 90-degree bend are strong and don’t break when hit. They work well in high-pressure settings and at very high or shallow temperatures. They are suitable for situations where dependability and longevity are critical.

How things get made

Buttweld elbows are made in several steps, including picking the material, shaping it, welding it, and finishing it. The first step is choosing high-quality stainless steel parts that meet industry needs and standards.

There are different ways to bend metal like hot, cold, and hot induction bending. For hot bending, you heat the stainless steel pipe to a specific temperature and then use special tools to bend it to the desired position. In cold bending, on the other hand, the pipe is bent without heat using mechanical force. The heat from an induction coil is used to bend the pipe in hot induction bending correctly.

The next step is to join. It comes after forming. Buttweld elbows can be joined differently, like with MIG or TIG welding. These welding methods ensure the joint between the elbow and the pipe is strong and lasts a long time. They also make sure that the link does not leak.

After welding, the elbows go through steps like cutting, finishing, and passivating to finish them. These steps take care of any flaws on the surface, make the stainless steel elbows look better, and make them less likely to rust.


Buttweld elbows made of stainless steel and with a 90-degree angle are used in many businesses and uses. They are often used to change the flow direction in a pipeline system. These bends make smooth changes easier, stop flow blockages, and keep the system pressure from dropping too much.

Buttweld elbows made out of stainless steel are used in pipes, offshore platforms, and petrochemical plants in the oil and gas business. They are significant for moving liquids, gases, and chemicals, ensuring the facilities work well.

Buttweld elbows made of stainless steel are necessary for chemical processing plants because they are the only way to move dangerous fluids and chemicals safely. Because they are resistant to rust and can handle high pressures and temperatures, they are a good choice for these harsh environments.

Also, stainless steel buttweld elbows are commonly used in drug manufacturing, where cleanliness and sterility are paramount. The smooth inside of stainless steel elbows decreases the chance of contamination and keeps the process from getting messed up.

Other uses include water treatment plants, plants that make food and drink, plants that make power, and heating, ventilation, and air conditioning (HVAC) systems. In water treatment plants, stainless steel buttweld elbows control the water flow and handle the chemicals used. They are not damaged by chlorine, ozone, or other disinfectants often used to clean water.

Buttweld elbows made of stainless steel are used in food and drink processing plants to keep their pipe systems clean and safe. The smooth inside of the knees keeps germs from building up and makes them easy to clean, which keeps food and drinks from getting ruined.

Buttweld elbows made of stainless steel are used to move coolant fluids safely and steam in power plants, especially nuclear power plants. They can handle high pressures and temperatures and make links that don’t leak.

In HVAC systems, stainless steel buttweld bends are used to direct airflow. It ensures that warm or cool air is spread in buildings efficiently and accurately. Because stainless steel is strong and does not rust, it can be used in industrial and domestic HVAC systems.

Stainless Steel Buttweld Elbow 180-Degrees and 45-Degrees

There are two other famous kinds of stainless steel buttweld elbows beside the 90-degree elbow. Those are the 45-degree elbow and the 180-degree elbow.

The 180-degree elbow lets the flow direction change entirely, so it can be used when a U-turn or a 180-degree change in pipe direction is needed. It is often used in systems where the pipeline needs to be routed through a small area because of design or lack of room.

The 45-degree elbow slightly changes direction, so it’s great for times when the pipeline needs to go in a slightly different direction. It is often used in systems that need a gentle bend to reduce noise and pressure drop while keeping the flow smooth.

All the features and perks of the 45-degree and 180-degree stainless steel buttweld elbows are the same as those of the 90-degree elbow. They are made the same way and have the same resistance to corrosion, mechanical strength, and longevity.

Buttweld elbows made of stainless steel with a 90-degree angle are essential for pipe systems because they are flexible, long-lasting, and rust-resistant. They are used in many businesses, including oil and gas, chemical processing, medicines, water treatment, etc.

You must carefully choose, shape, join, and finish the materials when making something. There are different types of stainless steel buttweld elbows, which makes sure they meet industry standards and specs.

Also, stainless steel buttweld elbows with 45-degree and 180-degree bends have similar features and benefits that meet the needs of different uses.

Overall, stainless steel buttweld elbows are essential parts that are crucial to the smooth and effective operation of pipe systems in many industries. They are strong, don’t rust, and can make smooth turns. M-Pipe & Fitting Solution Inc provides certified buttweld fitting that meet international standards such as API, ASTM, and ISO 9001:2015.


MaterialStainless steel (typically grade 316 or 304)
Size1/2″ to 48″
Wall ThicknessSchedule 10S, 40S, 80S, and higher for heavier duty applications
Angle90 degrees
End ConnectionButt-weld
StandardsASME B16.9 for dimensions, tolerances, and materials
 MSS SP-43 for dimensions and tolerances
 ASTM A403 for wrought austenitic stainless steel piping fittings
Stainless steelASTM / ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347H .
Duplex steelASTM / ASME SA 815 UNS NO.S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Carbon steelASTM / ASME A 234 WPB , WPC ASTM / ASME A 860 WPHY 42 , WPHY 46 , WPHY 52 , WPH 60 , WPHY 65 & WPHY 70
Alloy steelASTM / ASME A 234 WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 23, WP 91

All information in our datasheet is grounded on approximate testing and is stated formal of our knowledge & belief.  It’s presented piecemeal from contractual scores and doesn’t constitute any guarantee of properties or of processing or operation possibilities in individual cases. Our guarantees and arrears are stated simply in our terms of trade.

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