Stainless Steel Buttweld Bends

Buttweld Fittings

M-Pipe & Fitting Solution Inc is a reputable company specializing in manufacturing and supplying high-quality stainless steel buttweld bends. Stainless Steel Buttweld Bends is one of the most commonly used types of pipe joints. They are often used to change the direction of piping systems, such as in pipelines for the oil and gas, chemical, petrochemical, pharmaceutical, and food processing businesses. Buttweld bends are made with “mandrel bending,” which makes a smooth, even bend that keeps the pipe’s width.

The flow in a pipe system can be changed with a Stainless Steel Buttweld Bend, which is a type of fitting. The bend curves at a certain angle, which can change based on the use. These bends are made of stainless steel, a common material for pipe systems because they don’t rust and can handle high temperatures and pressures. Buttweld Bend fittings made of stainless steel come in different sizes, from 1/2 inch to 48 inches.

Stainless Steel Buttweld Fitting Bends are a type of pipe fitting used to change the flow direction in a plumbing system. These fittings are made of stainless steel, making them highly corrosion-resistant and able to handle high temperatures and pressures. They are used in various businesses, including the oil and gas, chemical, petrochemical, pharmaceutical, and food processing industries.

Alloy Steel Buttweld Fitting Bend is a type of pipe fitting made of alloy steel. Alloy steel has been mixed with other elements, like chrome, nickel, molybdenum, or vanadium, to make it stronger. Alloy steel buttweld fitting bends are used when the pipe must withstand high temperatures and pressures or when there is a rusting risk. These fittings are often used in industries like oil and gas, chemicals, petrochemicals, and power production.

Carbon Steel Buttweld Fitting Bend is a type of pipe fitting made from carbon steel. Carbon steel is a common choice for pipe systems because it is strong, durable, and easy to work with. Carbon steel buttweld fitting bends are used in many businesses, including the oil and gas, chemical, petrochemical, and power generation industries. These fittings are made to handle high temperatures and pressures, so they are great for use in harsh environments.

What’s good about stainless steel buttweld bends?

Buttweld bends made of stainless steel have several perks, including:

Rust resistance: Stainless steel is very resistant to rust, making it an ideal material for piping systems. It means stainless steel buttweld bends will last longer and need less upkeep than other pipe fittings.

Strength and durability: Stainless steel is a strong and durable material. It means that buttweld bends made from this material can survive high pressures and temperatures without breaking or deforming.

Easy to put together: Because buttweld bends are easy to assemble, they are often used in pipe systems. The buttweld ends of the fittings are welded to the pipes, making a solid link that won’t leak.

Even though stainless steel buttweld bends may be more expensive than other fittings, they are more cost-effective in the long run because they last longer and require less upkeep.

Buttweld Bends Made of Stainless Steel

There are different kinds of stainless steel buttweld bends, including:

Long radius bends: Long radius bends have a bigger radius of curvature than short radius bends, which means they are less likely to cause turbulence and pressure drops in the piping system.

Short radius bends: Short radius bends have a smaller radius of curvature than long radius bends, which makes them more compact and suitable for use in tight areas. But they can make the pipe system more turbulent and cause the pressure to drop.

3D bends: 3D bends are more gradual than long radius bends because they have a bigger radius of curvature. They are often used when the flow rate and pressure drop are essential.

5D bends: 5D bends are even more gradual than 3D bends because they have a larger radius of curvature. It makes the shift between two pipes even smoother. They are used in places where corrosion or weathering is likely to happen.

Material Used for Buttweld Bends

Buttweld can be made of materials other than stainless steel, such as:

Carbon Steel Buttweld Fitting Bend: Buttweld bends made of carbon steel are usually used in low-pressure situations where rust is not a problem. They are also cheaper than buttweld bends made of stainless steel.

Alloy Steel Buttweld Fitting Bend: Buttweld bends of alloy steel is used when rust and wear resistance is significant. They usually cost more than buttweld bends made of carbon steel.

Duplex Steel Buttweld Fitting Bend: Buttweld bends made of duplex steel are strong, resist rust, and can be welded well. They are often used in situations where stress corrosion cracks could happen.

Nickel Alloys Buttweld Fitting Bend: Nickel alloy’s buttweld bends are used in places with a risk of corrosion, such as in the chemical and petroleum industries. They are very resistant to both rust and high temperatures.

Buttweld Bends Installation

You must pay close attention to the details when installing buttweld bends for a safe connection that won’t leak. Here are the steps for putting buttweld bends in place:

Cut the pipe to the length you want it to be.

Bevel the end of the pipe to ensure it can be welded on a smooth, even surface.

Place the buttweld bend on the pipe’s end.

Use the suitable welding method, such as TIG, MIG, or stick welding, to attach the buttweld bend to the pipe.

Check the join for any problems or differences.

Repeat this process for the other end of the buttweld bend.

Buttweld bends made of stainless steel are essential for piping systems in many businesses. They have many benefits, such as being resistant to rust, solid and long-lasting, and easy to install. There are different types of buttweld bend and materials for different uses. Careful attention to detail is needed during installation to ensure the connection is safe and doesn’t leak. M-Pipe & Fitting Solution Inc provides certified buttweld fitting that meets international standards such as API, ASTM, and ISO 9001:2015.

ScheduleSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Size½ NB to 48NB
TypeSeamless / ERW / Welded / Fabricated


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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