45° Elbow Fittings Manufacturer in India
45° Elbow Fittings Manufacturer in India
Sachiya Steel International is a trusted 45° Elbow Fittings Manufacturer in India, established in 2005 and based in Mumbai. With 20+ years of experience, we manufacture, supply and export butt weld and forged 45° elbows in carbon steel, stainless steel, alloy steel and duplex steel. Our range covers sizes from ½” to 24″ NB in different schedules and material grades to meet industrial piping requirements.
We supply 45° elbow fittings to customers across 85+ countries, serving oil and gas, petrochemical, chemical, power generation and engineering industries. Our products meet applicable ASTM and ASME standards, with EN 10204 3.1 material certificates available as required. Backed by ISO 9001:2015 and ISO 14001:2015 certifications and TÜV approval, we focus on product quality, material traceability and dependable delivery for standard, bulk and project-specific orders.
What Are 45° Elbow Fittings?
45° elbow fittings are pipe components that change the direction of flow by 45 degrees. They connect two pipes to create a gradual turn in industrial piping systems, helping maintain smooth flow. Depending on the pipe size and application, these fittings are available in butt weld, socket weld and threaded connections.
Long radius 45° elbows are commonly used in industrial piping systems where a gradual change in direction is required. Under ASME B16.9, standard butt weld 45° elbows typically follow a long radius design, with a centreline radius of 1.5 times the nominal pipe size (NPS). The appropriate fitting depends on the piping design, material and operating conditions.
45° Elbow Fittings
High-quality 45° elbow fittings designed for smooth flow direction changes in industrial piping systems, serving oil and gas, petrochemical, chemical, power generation, marine and engineering industries, available in various materials, sizes, wall thicknesses and grades.
45° Elbow Fittings Types We Supply
As an experienced 45° elbow fittings manufacturer, we offer different types of elbows to meet industrial piping requirements, including high-pressure applications, large-diameter pipelines and small-bore connections.
- Long Radius 45° Butt Weld Elbow: Features a radius of 1.5 times the nominal pipe size and suits process and utility lines.
- Seamless 45° Elbow: Suitable for high-pressure, high-temperature and critical piping applications.
- Welded 45° Elbow: Available for larger sizes, with seam inspection as required.
- Forged 45° Socket Weld Elbow: Designed for small-bore piping, with pressure classes available according to specifications.
- Forged 45° Threaded Elbow: Features threaded connections for easy installation in compatible piping systems.
- Stainless Steel 45° Elbow: Available in ASTM A403 grades and different manufacturing types to meet project requirements.
- High-Yield Carbon Steel Elbow (WPHY): Used in pipelines that require higher strength, subject to applicable specifications.
- Custom Angle Elbow: Available in angles such as 22.5°, 30° and 60°, based on project drawings.
We manufacture and supply these fittings in various sizes and material grades, with specifications, inspection and documentation tailored to customer requirements.
Why Choose 45° Elbow Fittings?
45° elbow fittings change the direction of flow gradually, which can help reduce turbulence and pressure loss compared with sharper turns in suitable piping systems. They are useful in liquid, gas and steam lines, particularly where smooth flow and efficient operation matter.
These fittings also make pipe offsets easier. When a pipeline needs to pass around a beam, vessel or other equipment, two 45° elbows connected by a short pipe section can create the required offset. For a simple 45° offset, the centreline travel is approximately 1.414 times the offset. For example, a 300 mm offset requires about 424 mm of travel along the angled section.
Standard dimensions make fabrication and installation easier. Butt weld 45° elbows manufactured to ASME B16.9 have specified dimensions, helping piping teams plan layouts and prepare pipe sections accurately. Two 45° elbows can also create a 90° change in direction, depending on the piping layout.
Types of Elbows Fittings
Explore our range of industrial elbow fittings, including 45° elbows, 90° elbows, street elbows, 180° elbows, long radius elbows and short radius elbows for diverse piping applications.
Get Certified 45° Elbow Fittings at Competitive Factory Prices
45° Elbow Fittings Specifications
| Property | Specification |
|---|---|
| Product Name | 45° Elbow Fittings |
| Angle | 45° (custom angles on request) |
| Radius | Long radius (1.5D) |
| Butt Weld Size Range | 1/2" to 24" NB |
| Forged Size Range | 1/8" to 4" NB |
| Wall Thickness | Sch 5S, 10S, 10, 20, 40, STD, 80, XS, 160, XXS |
| Materials | Carbon steel, low temperature carbon steel, alloy steel, stainless steel, duplex, super duplex, nickel alloys |
| Dimension Standards | ASME B16.9, ASME B16.11, MSS SP-43, MSS SP-75 |
| Material Standards | ASTM A234, A403, A420, A815, A182 |
| End Type | Bevel end per ASME B16.25, socket weld, threaded |
| Construction | Seamless and welded |
| Surface Finish | Black, oil coated, pickled, sand blasted, polished |
| Heat Treatment | Normalising, solution annealing |
| Testing | PMI, hardness, dimensional, hydrostatic, NDT |
| Certification | EN 10204 3.1, 3.2 on request |
| Custom Work | Special angles, walls and grades |
45° Elbow Fittings Chemical Composition
Values are in %, maximum unless a range is shown.
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| A234 WPB | 0.30 | 0.29–1.06 | 0.10 min | 0.050 | 0.058 | 0.40 | 0.40 | 0.15 |
| A403 WP304 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0–20.0 | 8.0–11.0 | – |
| A403 WP304L | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0–20.0 | 8.0–13.0 | – |
| A403 WP316 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 |
| A403 WP316L | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0–18.0 | 10.0–15.0 | 2.0–3.0 |
| A403 WP321 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0–19.0 | 9.0–12.0 | – |
| A815 UNS S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 |
WP321 adds titanium at 5 times the carbon content (minimum). Duplex S31803 adds 0.08–0.20% nitrogen.
45° Elbow Fittings Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| A234 WPB | 415–585 | 240 min | 22 min |
| A420 WPL6 | 415–585 | 240 min | 22 min |
| A234 WP22 Class 1 | 415–585 | 205 min | 22 min |
| A403 WP304 / WP316 / WP321 | 515 min | 205 min | 28 min |
| A403 WP304L / WP316L | 485 min | 170 min | 28 min |
| A815 UNS S31803 | 620 min | 450 min | 25 min |
45° Elbow Fittings Size Chart
| NB | Inch | Pipe OD (mm) | Where Teams Use This 45° Elbow |
|---|---|---|---|
| 15 | 1/2" | 21.3 | Offsets in instrument and sample lines |
| 25 | 1" | 33.4 | Dosing and utility air runs |
| 50 | 2" | 60.3 | Branch connections and cooling water |
| 80 | 3" | 88.9 | Fire water headers and fuel lines |
| 100 | 4" | 114.3 | Steam lines and pipe rack offsets |
| 150 | 6" | 168.3 | Pump discharge and process offsets |
| 200 | 8" | 219.1 | Main process lines around vessels |
| 300 | 12" | 323.9 | Cooling water and transfer lines |
| 400 | 16" | 406.4 | Refinery and large process piping |
| 600 | 24" | 609.6 | Water transmission and pipelines |
45° Elbow Fittings Dimension Chart (ASME B16.9)
Dimension B runs from the centre of the elbow to the weld end. All dimensions are in mm.
| NPS | Pipe OD | 45° Centre-to-End (B) | Sch 40 Wall | Sch 80 Wall |
|---|---|---|---|---|
| 1/2" | 21.3 | 8 | 2.77 | 3.73 |
| 3/4" | 26.7 | 11 | 2.87 | 3.91 |
| 1" | 33.4 | 16 | 3.38 | 4.55 |
| 1 1/4" | 42.2 | 20 | 3.56 | 4.85 |
| 1 1/2" | 48.3 | 24 | 3.68 | 5.08 |
| 2" | 60.3 | 32 | 3.91 | 5.54 |
| 2 1/2" | 73.0 | 40 | 5.16 | 7.01 |
| 3" | 88.9 | 48 | 5.49 | 7.62 |
| 4" | 114.3 | 64 | 6.02 | 8.56 |
| 5" | 141.3 | 79 | 6.55 | 9.53 |
| 6" | 168.3 | 95 | 7.11 | 10.97 |
| 8" | 219.1 | 127 | 8.18 | 12.70 |
| 10" | 273.1 | 159 | 9.27 | 15.09 |
| 12" | 323.9 | 190 | 10.31 | 17.48 |
For larger sizes, dimension B follows the same rule: 0.625 × NPS × 25.4, rounded to the ASME table.
45° Elbow Fittings Price
We quote 45° elbow fittings order by order, since steel and nickel prices change often. Grade moves the price most: stainless steel, duplex and nickel alloy elbows cost more than carbon steel ones, because nickel and molybdenum swing in value. Size and wall come next, since a larger or thicker elbow uses more steel.
Quantity and testing add to the picture. A big order lowers the cost per piece, while radiography, impact tests and 3.2 inspection add cost. Forged and butt weld elbows follow different routes, so they price differently too. Send us your list with size, schedule, grade and quantity, and we will reply with a clear quote.
| Material | How We Quote | Main Cost Driver |
|---|---|---|
| Carbon steel (WPB, WPL6) | Per piece or per kg | Steel price and wall thickness |
| Stainless steel (304, 316L, 321) | Per piece or per kg | Nickel and molybdenum |
| Duplex and super duplex | Per piece or per kg | Nickel, chrome and nitrogen |
| Alloy steel (WP11, WP22, WP91) | Per piece or per kg | Chrome and moly content |
45° Elbow Fittings Grades We Supply
We manufacture and supply 45° elbow fittings in a wide range of material grades to meet different industrial requirements. As an experienced 45° elbow fittings supplier, we offer carbon steel, low-temperature carbon steel, alloy steel, stainless steel, duplex steel, super duplex steel and nickel alloy options for various operating conditions.
Our available grades include:
- Carbon Steel – ASTM A234 WPB: Used in oil, water, steam and gas piping systems.
- Low-Temperature Carbon Steel – ASTM A420 WPL6: Suitable for cold-service applications, including low-temperature piping.
- Alloy Steel – ASTM A234 WP11, WP22 and WP91: Used in boilers, power plants and high-temperature systems.
- Stainless Steel – ASTM A403 WP304, 304L, 316, 316L, 321, 347 and 310S: Suitable for applications requiring corrosion and heat resistance.
- Duplex Steel – ASTM A815 UNS S31803 and S32205: Offers high strength and resistance to chloride-related corrosion.
- Super Duplex Steel – UNS S32750: Suitable for demanding seawater, offshore and desalination applications.
- Nickel Alloys – Inconel, Monel and Hastelloy: Available for specialised applications involving aggressive chemicals and high temperatures.
We supply these fittings according to project specifications and material availability, with inspection and material documentation available as required.
45° Elbow Fittings Standards and Certifications
As an experienced 45° Elbow Fittings Supplier in India, we build our elbows to the codes that engineers check first. We cut dimensions to ASME B16.9, machine weld ends to ASME B16.25, and make light-wall stainless elbows to MSS SP-43. High-yield carbon elbows follow MSS SP-75, and forged socket weld and threaded elbows follow ASME B16.11. Material standards include ASTM A234, A403, A420 and A815.
Our plant holds ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018, and we meet PED 2014/68/EU for European projects. Every order ships with a Mill Test Certificate to EN 10204 3.1, plus chemical and mechanical reports, a dimensional report and a PMI report. If your project calls for it, we arrange EN 10204 3.2 or third-party inspection.
45° Elbow Fittings Quality Testing
A 45° Elbow Fittings Supplier in India earns trust through what it tests, so we check every lot in the same order. First, we scan each elbow with an XRF gun for Positive Material Identification, which proves the grade before anything leaves the floor. We then pull samples from each heat for chemistry, tensile, yield and hardness tests, and compare the results against the standard.
Our inspectors then measure the 45° angle, centre-to-end dimension, wall thickness and bevel against ASME B16.9. For large and welded elbows, we run radiography, ultrasonic, dye penetrant or magnetic particle checks, and we hydrotest when your order requires it. On stainless steel we run the ASTM A262 intergranular corrosion test on request, and on low temperature grades we run impact tests at your design temperature. Before packing, we inspect the surface, weld ends and markings on every piece.
45° Elbow Fittings Applications
- Pipe Racks and Utility Lines: Fitters weld two 45° elbow fittings to make an offset around beams, supports and cross-lines.
- Oil and Gas: Pipeline crews use 45° long radius elbows for gentle direction changes that keep pressure drop low.
- Refineries and Petrochemical: Alloy steel 45° elbows route hot process fluids around furnaces and reactors.
- Power Plants: WP22 and WP91 elbows carry steam and boiler feed through tight corridors.
- Chemical Processing: Stainless steel 316L and duplex 45° elbows handle acids and caustic lines.
- Pharmaceutical and Food: Polished stainless steel elbows give smooth, easy-to-clean bends in hygienic piping.
- Water Treatment and Desalination: Super duplex elbows resist brine and seawater in intake and outfall lines.
- Fire Protection and HVAC: Contractors buy these from a trusted 45° Elbow Fittings Supplier in India to route fire water and chilled water around building services.
45° Elbow Fittings Packaging and Shipping
We take care to protect our 45° elbow fittings during storage, handling and transportation. Each fitting is packed with suitable protective materials, and the ends are covered to prevent damage. Depending on the order size and shipping method, we use sturdy wooden crates, plywood boxes or secured pallets. Stainless steel elbows are packed separately from carbon steel products to help prevent cross-contamination.
For domestic and international deliveries, we prepare the required shipping and product documents, including commercial invoices, packing lists, EN 10204 3.1 material test certificates, certificates of origin and bills of lading, as applicable. Inspection reports and additional documentation can also be provided according to customer and project requirements.
Why Choose Sachiya Steel International as Your 45° Elbow Fittings Manufacturer in India?
Choosing us means working with a team that understands industrial piping requirements and the importance of getting the right fitting for every application. Since 2005, we have built over 20 years of experience in manufacturing and exporting pipe fittings, supplying customers in 85+ countries. Our production and supply capacity of up to 100 tons per month helps us handle both regular orders and large project requirements.
We offer 45° elbow fittings in carbon steel, stainless steel, alloy steel and duplex steel, with sizes from ½" to 24" NB. Our team focuses on meeting specified dimensions, material grades and applicable ASTM and ASME standards. ISO 9001:2015 and ISO 14001:2015 certifications, along with TÜV approval, support our commitment to quality and traceability.
As a 45° elbow fittings supplier in India, we also support customers with material documentation, export packing and shipping coordination. Whether you need a standard size or fittings for a specific project, we aim to provide suitable products, clear quotations and dependable delivery.
Countries We Export To
We export 45° elbow fittings to customers in 85+ countries across North America, Europe, the Middle East, Asia-Pacific, Africa and South America. Our products serve industries such as oil and gas, petrochemicals, power generation, water treatment and marine engineering.
Our export destinations include:
- North America: USA, Canada and Mexico
- Europe: United Kingdom, Germany, France, Italy, Netherlands and Spain
- Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait and Bahrain
- Asia-Pacific: Singapore, Malaysia, Indonesia, Thailand, Vietnam and Australia
- Africa: South Africa, Nigeria, Egypt and Kenya
- South America: Brazil, Chile and Peru
We support international shipments with export documentation, suitable packaging for sea freight and EN 10204 3.1 material certificates. Third-party inspections and EN 10204 3.2 certification can also be arranged on request, according to project requirements. Our focus is on safe packaging, proper documentation and reliable delivery to destinations worldwide.