180° Elbow Manufacturer

Best 180° Elbow Manufacturer in India since 1971.

Teshi Group : Leading Manufacturer, Stockist, Supplier, and Exporter of 180° Elbow in India.

Teshi Group is a leading manufacturer, stockist, supplier, and exporter of high-quality 180° Elbows in India, recognized for its expertise in providing precision-engineered fittings that meet the rigorous demands of various industries. With a focus on quality and performance, Teshi Group manufactures 180° Elbows using advanced technologies and top-grade materials such as stainless steel, carbon steel, and alloys, ensuring each fitting is durable, reliable, and capable of withstanding high-pressure conditions. These 180° Elbows are designed to provide smooth, efficient fluid or gas flow, offering seamless changes in the direction of pipelines or tubing. Teshi Group’s products adhere to internationally recognized standards, including ASME and ANSI, ensuring they meet the highest quality specifications. The company’s ISO 9001:2015 certification reflects its commitment to maintaining stringent quality control processes and delivering products that consistently meet customer expectations. Whether used in industries such as Oil & Gas, Petrochemical, Chemical, Power Generation, or Water Treatment, Teshi Group’s 180° Elbows offer unmatched performance and longevity, making them ideal for a wide range of applications. The company’s focus on innovation, technical expertise, and customer satisfaction ensures that each elbow is engineered to provide optimal functionality, durability, and ease of installation. With a strong presence in both domestic and international markets, Teshi Group is trusted by clients worldwide to provide high-quality, cost-effective solutions for their piping and tubing needs, further cementing its reputation as a reliable supplier of 180° Elbows that meet the most demanding industrial requirements.

About 180° Elbow :-

The 180° elbow is a critical fitting used in piping systems to change the direction of the flow of liquids, gases, or other substances by a full half-turn, typically from one direction to its opposite. This fitting is widely used in various industries, including oil and gas, petrochemical, chemical processing, power generation, water treatment, and HVAC systems, to ensure that the flow path can be redirected without compromising the integrity or efficiency of the system. Constructed from materials such as stainless steel, carbon steel, alloy steels, and other specialized alloys, 180° elbows are designed to withstand extreme pressures, temperatures, and corrosive environments, ensuring long-term reliability and performance under demanding operational conditions. These elbows are manufactured using advanced techniques, including precision welding and forming processes, to ensure a smooth internal surface that minimizes flow resistance, reduces turbulence, and prevents pressure drops. By maintaining the pipeline’s structural integrity and minimizing flow disruptions, 180° elbows contribute to the overall efficiency of the piping system, enabling seamless transport of materials without introducing unnecessary friction or wear.

The design of a 180° elbow can vary to suit specific requirements, with options for long radius (LR) or short radius (SR) elbows depending on the space constraints and flow characteristics. Long radius elbows provide a gentler curve, minimizing the pressure loss and turbulence in the flow, while short radius elbows are typically used in more compact spaces, where the available installation area is limited. The choice between LR and SR elbows depends on the particular needs of the system, such as the type of fluid being transported, the flow rate, and the pressure requirements. The 180° elbow fitting is available in a range of sizes and configurations, including butt weld, threaded, socket weld, and flanged connections, ensuring compatibility with a wide variety of piping systems and facilitating easy integration into existing networks. The installation of 180° elbows is straightforward, though care must be taken to align the pipes properly during welding or assembly to avoid stress concentrations and ensure the joint’s long-term integrity.

In addition to their technical performance, 180° elbows are crucial for maintaining the safety and durability of the system. The use of these fittings helps to reduce the risk of leaks and failures, which can result in operational disruptions, safety hazards, or environmental concerns. Furthermore, the durable construction of 180° elbows ensures that they are capable of withstanding mechanical stresses, vibrations, and thermal expansion or contraction, making them ideal for applications that require consistent and reliable performance over extended periods. Whether handling high-flow, high-pressure conditions or sensitive materials, the 180° elbow is a versatile and essential component in modern piping systems, contributing to smooth operations, system longevity, and enhanced efficiency. These elbows are designed and manufactured to adhere to strict industry standards, such as ASME B16.9, ensuring they meet the necessary specifications for safety, quality, and performance across a wide range of applications. Ultimately, the 180° elbow is a key component in achieving optimal piping system performance, ensuring fluid and gas transport processes remain reliable, efficient, and safe over time.

Dimensions of 180° Elbow

Standard Specification of 180° Elbow

	Standard Specifications
Dimensions	ANSI ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
Size	1/2" (15 NB) to 48" (1200NB)
Type	Seamless / ERW / Welded / Fabricated
DIN	DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN	EN10253-1, EN10253-2
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form	Elbow, 45 Deg Elbow, Long Radius Elbow, Short Radius Elbow, LR Elbow, SR Elbow.

Material & Grades of 180° Elbow

	Material & Grades
Stainless Steel 180° Elbow	ASTM A403 WP316/316L, ASTM A403 WP304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Duplex & Super Duplex Steel 180° Elbow	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
Carbon Steel 180° Elbow	ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel 180° Elbow	ASTM A420 WPL3, A420 WPL6
Alloy Steel 180° Elbow	ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy 180° Elbow	ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Application Of 180° Elbow

Sl	Application
1	Stainless Steel 180° Buttweld Short Radius Elbow uses in Oil and Gas Pipeline
2	90° Buttweld SR Elbow uses in Chemical Industry
3	Alloy Steel Short Radius Elbow uses in Plumbing
4	Buttweld Short Radius Pipe Elbow uses in Heating
5	SR Buttweld Elbow uses in Water Supply Systems
6	ANSI B16.9 Buttweld Short Radius Elbow uses in Power Plant
7	ANSI B16.9 Buttweld Short Radius Elbow uses in Power Plant
8	45° Degree Short Radius Elbow uses in General Purpose Applications
9	Buttweld Short Radius Elbow uses in Fabrication Industry
10	Short Radius Elbow uses in Food Processing Industry
11	Buttweld Short Radius Elbow uses in Structural Pipe

Teshi Group Is A Leading Suppliers Of 180° Elbow In India

We supply 180° Elbow to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota, Loni, Lucknow, Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.

180° Elbow Exporter to all major cities in the world

We export 180° Elbow to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.

Teshi exports 180° Elbow in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.

We Export 180° Elbow to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.

Product
Export

Frequently Asked Questions

Most frequent questions and answers

What Is a 180° Butt Weld Elbow?

A 180° Butt Weld Elbow is a pipe fitting that allows a change in direction within a pipeline by 180 degrees, often used in applications where a complete turnaround of the flow is required. It is welded into place, offering a secure and durable connection.

What Are the Applications of 180° Butt Weld Elbows?

180° Butt Weld Elbows are typically used in piping systems in industries like oil and gas, chemical, petrochemical, power generation, and pharmaceuticals, where a complete redirection of the fluid flow is necessary.

What Materials Are 180° Butt Weld Elbows Made From?

180° Butt Weld Elbows are available in a variety of materials, including carbon steel, stainless steel, alloy steel, duplex steel, and copper-nickel, to suit different industry requirements based on corrosion resistance, temperature, and pressure conditions.

What Is the Difference Between a 90° Elbow and a 180° Elbow?

The main difference is the angle of the bend. A 90° Butt Weld Elbow changes the flow direction by 90 degrees, while a 180° Butt Weld Elbow redirects the flow by 180 degrees, essentially making a U-turn in the pipeline.

When Should I Use a 180° Butt Weld Elbow?

Use a 180° Butt Weld Elbow when you need to change the direction of the pipeline flow by a half-circle, often required in complex pipeline layouts, vertical systems, or where the system needs to loop back in the same direction.

What Is the Standard Radius for 180° Butt Weld Elbows?

Typically, 180° Butt Weld Elbows come in long radius (1.5 times the pipe diameter) or short radius (equal to the pipe diameter), depending on the space constraints and the specific flow dynamics needed for the system.

How Do You Install a 180° Butt Weld Elbow?

Installation involves aligning the 180° Butt Weld Elbow with the connected pipe, ensuring it is positioned correctly for the required direction. The elbow is then welded into place, with the weld checked for quality to prevent leaks.

Can 180° Butt Weld Elbows Be Used for High-Pressure Systems?

Yes, 180° Butt Weld Elbows can be used in high-pressure systems, especially when made from materials like stainless steel or alloy steel, which are designed to withstand high-pressure conditions.

What Are the Advantages of Using 180° Butt Weld Elbows?

The main advantages of using 180° Butt Weld Elbows are their durability, ability to handle high-pressure conditions, smooth flow transitions, and the secure, permanent connection they provide for pipe systems.

What Are the Disadvantages of Using 180° Butt Weld Elbows?

Disadvantages include higher material costs compared to other fittings, the complexity of installation, and the space required for installation, particularly when using long-radius elbows.

What Are the Key Differences Between 180° Butt Weld Elbows and 180° Socket Weld Elbows?

The key difference lies in the connection method. A butt weld elbow is welded directly onto the pipe, whereas a socket weld elbow is inserted into a socket and welded, which can be more suitable for small-diameter, high-pressure systems.

Are 180° Butt Weld Elbows Available in Custom Sizes?

Yes, 180° Butt Weld Elbows can be customized in various sizes and materials to suit specific piping systems, ensuring the right fit for your project’s needs.

Can 180° Butt Weld Elbows Be Used in Low-Temperature Environments?

Yes, 180° Butt Weld Elbows made from materials like carbon steel, stainless steel, and alloy steel can perform well in low-temperature environments, especially when selected based on the specific temperature ratings of the materials.

How Do You Calculate the Pressure Drop Across a 180° Butt Weld Elbow?

The pressure drop across a 180° Butt Weld Elbow can be calculated using the K-factor, which considers the elbow’s radius, material, and the flow characteristics of the fluid. Accurate pressure drop calculations help ensure system efficiency.

Can 180° Butt Weld Elbows Be Used for Gas Pipelines?

Yes, 180° Butt Weld Elbows are commonly used in gas pipelines where the flow needs to be redirected by 180 degrees, offering strong and leak-free connections suitable for gaseous substances.

What Are the Common Causes of Failure in 180° Butt Weld Elbows?

Common causes of failure include poor welding quality, fatigue from excessive pressure or temperature fluctuations, and improper material selection for the operating environment.

What Is the Cost of a 180° Butt Weld Elbow?

The cost of a 180° Butt Weld Elbow depends on the material, size, and schedule. For instance, stainless steel elbows tend to be more expensive than carbon steel. Custom sizes or special alloys also increase the cost.

Can 180° Butt Weld Elbows Be Used in Offshore Applications?

Yes, 180° Butt Weld Elbows are commonly used in offshore pipelines, providing reliable and secure connections in challenging marine environments where durability and resistance to corrosion are critical.

How Do You Maintain 180° Butt Weld Elbows?

Maintenance involves periodic inspections for wear, corrosion, and weld integrity. Cleaning and checking for leaks or pressure issues are also essential for ensuring the elbow performs optimally.

What Are the Pressure Ratings for 180° Butt Weld Elbows?

The pressure rating for a 180° Butt Weld Elbow is determined by the material and schedule of the pipe. High-pressure systems require elbows rated for specific pressures, such as ANSI 150 or ANSI 300, ensuring safety and durability.

What Is the Standard Angle for a 180° Butt Weld Elbow?

The standard angle for a 180° Butt Weld Elbow is a half-circle bend (180 degrees), which redirects the flow of the pipeline in the opposite direction, making a complete U-turn.

How Do 180° Butt Weld Elbows Impact Flow Efficiency?

180° Butt Weld Elbows, especially those with long radii, offer minimal resistance to flow compared to sharp angle fittings. However, the sharp turn can still cause a slight increase in pressure drop depending on the radius used.

Are 180° Butt Weld Elbows Suitable for Slurry Transport?

Yes, 180° Butt Weld Elbows can be used for slurry transport systems. However, for systems carrying viscous or abrasive fluids, it’s important to choose elbows made from materials that can withstand wear and corrosion.

Can 180° Butt Weld Elbows Be Used for Both Horizontal and Vertical Pipelines?

Yes, 180° Butt Weld Elbows are versatile and can be used in both horizontal and vertical pipelines. They are often used to redirect flow in both directions, depending on the layout and design of the system.

What Is the Common Wall Thickness for 180° Butt Weld Elbows?

The wall thickness of a 180° Butt Weld Elbow depends on the material and the pressure rating of the pipeline. Common schedules include SCH 40, SCH 80, and SCH 160, with thicker walls used for higher-pressure systems.

Are 180° Butt Weld Elbows Available in Different Schedules?

Yes, 180° Butt Weld Elbows are available in various schedules such as SCH 40, SCH 80, SCH 160, and XXS. The schedule selection is based on the application’s pressure and temperature requirements.

How Do I Select the Right Material for a 180° Butt Weld Elbow?

The right material selection for a 180° Butt Weld Elbow depends on the operating environment. For corrosive environments, stainless steel or duplex steel are ideal, while carbon steel may be used for general-purpose applications.

Can 180° Butt Weld Elbows Be Used in High-Temperature Systems?

Yes, 180° Butt Weld Elbows made from materials like stainless steel or alloy steel can be used in high-temperature systems, withstanding temperatures up to 850°C or more, depending on the material.

Do 180° Butt Weld Elbows Require Special Care During Welding?

Yes, special care should be taken during welding to ensure that the elbow is aligned properly, the pipe ends are clean, and the welding process avoids defects such as cracks or incomplete penetration, ensuring leak-free joints.

Can 180° Butt Weld Elbows Be Used in Acidic Environments?

Yes, 180° Butt Weld Elbows made from corrosion-resistant materials such as stainless steel or Hastelloy can be used in acidic environments where other materials may degrade.

What Is the Impact of Using a 180° Butt Weld Elbow in a Compact Piping System?

In compact or confined spaces, a 180° Butt Weld Elbow with a short radius is often used to minimize space requirements, though it may increase flow resistance and cause a higher pressure drop.

Are 180° Butt Weld Elbows Available with Special Coatings?

Yes, 180° Butt Weld Elbows are available with various coatings like epoxy, PTFE, or ceramic coatings to improve resistance to corrosion, abrasion, and chemical attack, depending on the application’s needs.

What Is the Maximum Pressure Rating for 180° Butt Weld Elbows?

The maximum pressure rating of a 180° Butt Weld Elbow depends on the material, pipe size, and schedule. For example, elbows made of stainless steel can typically withstand higher pressures than those made of carbon steel.

Can 180° Butt Weld Elbows Be Used for Drinking Water Systems?

Yes, 180° Butt Weld Elbows made from food-grade stainless steel can be used in drinking water systems, providing a clean, non-corrosive material that meets safety standards.

What Are the Key Factors to Consider When Choosing a 180° Butt Weld Elbow?

Key factors include the material (based on the environment and media being transported), pressure rating, temperature tolerance, size and schedule, and the space available for installation.

How Do I Ensure the Quality of a 180° Butt Weld Elbow?

To ensure quality, choose elbows that are manufactured to industry standards (e.g., ASTM, ASME), certified by trusted organizations, and inspect the welds, material composition, and dimensions before installation.

Can 180° Butt Weld Elbows Be Used in Nuclear Power Systems?

Yes, 180° Butt Weld Elbows are used in nuclear power systems, where high precision, reliability, and durability are critical. Special materials like Alloy 600 or Hastelloy may be selected to meet the stringent requirements.

How Long Do 180° Butt Weld Elbows Last?

The lifespan of a 180° Butt Weld Elbow depends on the material, environmental conditions, and maintenance. High-quality materials like stainless steel can last for decades, while carbon steel may require more frequent maintenance in corrosive environments.

180 Degree Butt Weld Elbow