45° Elbow Manufacturer
Best 45° Elbow Manufacturer in India since 1971.
Table of Contents
Teshi Group : Leading Manufacturer, Stockist, Supplier, and Exporter of 45° Elbow in India.
Teshi Group is a distinguished leader in the manufacturing, stocking, supplying, and exporting of high-quality 45° Elbows in India, providing precision-engineered solutions designed to meet the critical demands of diverse industrial applications. Known for its commitment to excellence, Teshi Group leverages cutting-edge manufacturing technologies and stringent quality control practices to produce 45° Elbows that stand out for their durability, performance, and reliability in challenging environments. Available in a variety of materials including stainless steel, carbon steel, and alloys, Teshi Group’s 45° Elbows cater to key industries such as Oil & Gas, Petrochemical, Chemical, Power Generation, and more. Each elbow is meticulously crafted to meet globally recognized standards like ASME and ANSI, ensuring precise dimensions and high compatibility with complex piping systems. The company’s ISO 9001:2015 certification further underscores its focus on quality assurance and continuous improvement, with each product designed to deliver optimal efficiency and long-lasting performance under rigorous conditions. Teshi Group’s customer-centric approach allows for tailored solutions that meet specific client needs, ensuring that every 45° Elbow supplied is equipped to handle the unique requirements of each project. Beyond the domestic market, Teshi Group has built a strong international presence, exporting its high-quality 45° Elbows globally and earning the trust of clients worldwide. Supported by a team of experienced professionals dedicated to technical excellence and client satisfaction, Teshi Group continues to be a trusted partner for industries seeking reliable, high-performance piping components. Whether for critical infrastructure projects or everyday industrial applications, Teshi Group’s 45° Elbows offer unmatched quality and dependability, making them an ideal choice for businesses aiming to achieve superior operational efficiency and safety.
About 45° Elbow :-
A 45° elbow is a vital component in piping systems, engineered to alter the flow direction by 45 degrees, creating a smooth transition while minimizing flow disruption and pressure loss. This fitting is used extensively in industries such as oil and gas, petrochemical, chemical processing, water treatment, power generation, and HVAC systems, where precise fluid or gas flow control is essential. Crafted from robust materials like stainless steel, carbon steel, and various alloys, the 45° elbow is designed to withstand challenging operational conditions, including high pressure, extreme temperatures, and corrosive environments. The elbow is manufactured to strict standards, such as ASME B16.9, ensuring quality, dimensional accuracy, and compatibility with a wide range of pipe sizes and types. Its angled design reduces turbulence and friction, promoting efficient flow through the piping system and preventing excessive wear or stress on the connected pipes. By altering the flow direction without creating abrupt changes, the 45° elbow helps to maintain the structural integrity of the piping system, reducing the risk of fatigue or failure due to pressure surges or thermal expansion.
This elbow type is also preferred in complex piping layouts where limited space or specific routing requirements demand precise angling, as its gradual curve provides flexibility in design without compromising system performance. The 45° elbow is installed using either a butt-weld or socket-weld connection, forming a permanent, secure joint that prevents leaks and ensures long-term reliability, especially in critical applications. Its seamless internal surface allows for a smoother fluid transition, minimizing the risk of blockages or deposits and enhancing the system’s operational efficiency. Additionally, the 45° angle allows for smoother transitions in gravity-fed systems, improving fluid flow while reducing backpressure. The durability and reliability of 45° elbows make them indispensable for engineers and system designers looking to optimize piping performance, increase service life, and reduce maintenance needs in high-demand environments. Overall, the 45° elbow is not only a functional component but also a strategic design element that enables flexibility, reliability, and efficiency in piping systems across a wide array of industrial applications.
Dimensions of 45° Elbow
Standard Specification of 45° Elbow
Standard Specifications |
Dimensions
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ANSI ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
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Size
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1/2" (15 NB) to 48" (1200NB)
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Type
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Seamless / ERW / Welded / Fabricated
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DIN
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DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
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EN
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EN10253-1, EN10253-2
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Schedule
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SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
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Form
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Elbow, 45 Deg Elbow, Long Radius Elbow, Short Radius Elbow, LR Elbow, SR Elbow.
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Material & Grades of 45° Elbow
Material & Grades |
Stainless Steel 45° Elbow
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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
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Duplex & Super Duplex Steel 45° Elbow
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ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
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Carbon Steel 45° Elbow
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ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
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Low Temperature Carbon Steel 45° Elbow
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ASTM A420 WPL3, A420 WPL6
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Alloy Steel 45° Elbow
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ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
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Nickel Alloy 45° Elbow
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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.
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Application Of 45° Elbow
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Application |
1
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Stainless Steel 180° Buttweld Short Radius Elbow uses in Oil and Gas Pipeline
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2
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90° Buttweld SR Elbow uses in Chemical Industry
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3
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Alloy Steel Short Radius Elbow uses in Plumbing
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4
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Buttweld Short Radius Pipe Elbow uses in Heating
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5
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SR Buttweld Elbow uses in Water Supply Systems
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6
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ANSI B16.9 Buttweld Short Radius Elbow uses in Power Plant
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7
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ANSI B16.9 Buttweld Short Radius Elbow uses in Power Plant
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8
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45° Degree Short Radius Elbow uses in General Purpose Applications
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9
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Buttweld Short Radius Elbow uses in Fabrication Industry
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10
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Short Radius Elbow uses in Food Processing Industry
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11
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Buttweld Short Radius Elbow uses in Structural Pipe
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Teshi Group Is A Leading Suppliers Of 45° Elbow In India
We supply 45° 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.
45° Elbow Exporter to all major cities in the world
We export 45° 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 45° 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 45° Elbow to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.
Product
Export
ASME B16.9 ASME B16.28, AWWA, MSS : SP-43, DIN-2353, 150-4144 etc.
Dimension
Standards
Dimension
Standards
ASME B16.9 ASME B16.28, AWWA, MSS : SP-43, DIN-2353, 150-4144 etc.
Frequently Asked Questions
Most frequent questions and answers
What Is a 45° Butt Weld Elbow?
A 45° Butt Weld Elbow is a pipe fitting designed to create a 45-degree directional change in a pipeline, often used where a smoother, less abrupt flow path is required.
When Should I Use a 45° Elbow in My Pipeline?
Use a 45° Elbow when you need a gentler directional change to reduce turbulence, maintain pressure, or fit into compact piping layouts, ideal for fluid flow efficiency.
What Materials Are Commonly Used for 45° Butt Weld Elbows?
These elbows are available in various materials, including carbon steel, stainless steel, and alloy steel, each selected for specific applications based on pressure, temperature, and corrosion resistance.
What Are the Key Advantages of a 45° Butt Weld Elbow?
A 45° Elbow provides a gradual direction change, reducing turbulence and pressure drop, which can be critical for efficient fluid flow in pipelines.
What Applications Commonly Use 45° Butt Weld Elbows?
Industries like oil and gas, petrochemical, water treatment, and HVAC systems use 45° Elbows to improve flow dynamics and ease pipe transitions.
What Standards Apply to 45° Butt Weld Elbows?
Standards such as ASME B16.9 and MSS SP-75 govern the manufacturing, dimensions, and quality of 45° Butt Weld Elbows to ensure compatibility and durability.
How Are 45° Butt Weld Elbows Installed?
They are welded to the pipes to create a seamless, durable joint, often used in high-pressure and high-temperature environments for secure, leak-proof connections.
What Is the Difference Between a 45° and 90° Butt Weld Elbow?
A 45° Elbow provides a gentler angle for direction change, which helps maintain smoother fluid flow, while a 90° Elbow provides a sharper turn suitable for tighter configurations.
Can 45° Butt Weld Elbows Handle High Temperatures?
Yes, with materials like stainless or alloy steel, 45° Butt Weld Elbows can handle high temperatures, commonly found in steam, oil, and gas pipelines.
What Sizes Are Available for 45° Butt Weld Elbows?
Standard sizes for 45° Elbows range from ½ inch to 48 inches in diameter, with custom options available to suit specific pipeline configurations.
Are There Long Radius and Short Radius 45° Butt Weld Elbows?
Yes, both long-radius and short-radius versions are available. Long-radius elbows minimize friction and pressure loss, while short-radius elbows save space in tighter layouts.
What Are the Benefits of Using a Long Radius 45° Butt Weld Elbow?
A long radius reduces pressure drop and minimizes turbulence, making it ideal for systems where maintaining flow efficiency is essential.
Can 45° Butt Weld Elbows Be Used in Corrosive Environments?
Yes, they are often made from corrosion-resistant materials like stainless steel or coated for additional protection, making them suitable for corrosive applications in chemical and petrochemical industries.
How Do I Choose the Right Wall Thickness for a 45° Butt Weld Elbow?
Wall thickness, indicated by pipe schedules (e.g., SCH 40, SCH 80), should be chosen based on the pipeline’s pressure and temperature requirements.
What Testing Is Done on 45° Butt Weld Elbows?
Tests like radiographic inspection, ultrasonic testing, and hydrostatic pressure testing ensure the elbow meets industry standards and performs reliably under specified conditions.
What Is the Pressure Rating for 45° Butt Weld Elbows?
Pressure ratings vary based on the material, wall thickness, and schedule of the elbow, with schedules like SCH 40 and SCH 80 designed for different pressure requirements.
How Do 45° Elbows Impact Fluid Flow in a Pipeline?
They reduce flow disruption by allowing a smoother directional transition, which helps minimize pressure loss and turbulence compared to 90° elbows.
What Maintenance Is Required for 45° Butt Weld Elbows?
Routine inspections are recommended to monitor for corrosion, leaks, or mechanical damage, particularly in high-stress and high-pressure systems.
Are Custom Sizes Available for 45° Butt Weld Elbows?
Yes, custom sizes can be manufactured to meet specific project requirements, allowing flexibility in pipeline design and layout.
What Is the Role of a 45° Elbow in Steam or Gas Piping Systems?
In steam or gas systems, 45° Elbows offer smooth direction changes, reducing turbulence and maintaining efficiency, especially crucial in high-speed gas and steam pipelines.
What Are the Advantages of a 45° Elbow in HVAC Systems?
A 45° Elbow helps reduce airflow resistance, maintaining efficient air circulation and pressure balance, which is essential in HVAC systems for energy efficiency.
Can a 45° Butt Weld Elbow Be Used with Both Liquids and Gases?
Yes, 45° Butt Weld Elbows are suitable for both liquids and gases, as they create secure, leak-proof joints, making them versatile for a wide range of applications.
What Factors Should I Consider When Choosing a 45° Butt Weld Elbow?
Consider the material, schedule (wall thickness), size, radius type (long or short), and the specific pressure and temperature requirements of your pipeline.
How Does a 45° Elbow Affect Pipeline Pressure?
A 45° Elbow introduces a gentler directional change, causing less pressure drop than a 90° Elbow, which is beneficial in maintaining steady flow pressure in the pipeline.
What Coating Options Are Available for 45° Butt Weld Elbows?
Coating options, such as epoxy or galvanization, can enhance corrosion resistance, especially in outdoor or marine environments where the elbow may be exposed to moisture or chemicals.
Can I Use a 45° Butt Weld Elbow in High-Pressure Steam Systems?
Yes, if the elbow is made from appropriate materials and has a high enough schedule rating, it can be used in high-pressure steam applications.
What Is the Difference Between Seamless and Welded 45° Butt Weld Elbows?
Seamless 45° Elbows are formed from a single piece of material, providing higher strength for critical applications, while welded elbows are more cost-effective but typically used for lower-pressure systems.
Are 45° Butt Weld Elbows Suitable for Cryogenic Applications?
Yes, 45° Butt Weld Elbows can be used in cryogenic environments if made from materials like stainless steel, which can withstand extremely low temperatures without becoming brittle.
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