Devang Fittings is a reputable manufacturer and supplier of top-notch Lateral fittings located in Kolkata, India. They specialize in precision-engineered pipe fittings, providing durable and dependable Laterals that cater to a variety of industrial needs. These fittings are designed to enable directional flow changes at a 45-degree angle, making them perfect for intricate piping systems in industries like oil & gas, petrochemical, water treatment, and power generation. With state-of-the-art production facilities and a commitment to global standards, Devang Fittings guarantees that each product delivers leak-proof performance, corrosion resistance, and a long service life tailored to meet diverse operational demands.
Standard – ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN : EN10253-1, EN10253-2
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated
Size: 1/2” TO 36”
Form: Lateral Tee, Butt weld Tee, Fitting Tee
Lateral fittings are generally made from materials such as carbon steel, stainless steel (304/316), alloy steel, or nickel-based alloys, depending on their intended use. These materials offer outstanding mechanical strength, resistance to corrosion, and thermal stability. The typical tensile strength falls between 415 MPa and 620 MPa, with yield strength ranging from 205 MPa to 450 MPa, and elongation between 20% and 30%. Hardness varies by grade but usually lies between 70 to 200 HB. The chosen materials ensure that Laterals maintain their integrity even under high pressure and harsh chemical conditions.
Devang Fittings is a leading supplier of Lateral in Kolkata, India. We offer an extensive range of Collar, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Lateral from Devang Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Lateral fittings play a crucial role in piping systems that need efficient fluid direction changes at a 45-degree angle. They are commonly found in petrochemical plants, oil refineries, chemical industries, power plants, and water treatment facilities, where they enhance flow dynamics and minimize pressure loss in complex configurations. These fittings are particularly well-suited for systems that require multi-branch distribution, such as fire protection networks, HVAC systems, and slurry pipelines. Their sturdy design and compatibility with various pipe materials make them ideal for high-temperature, high-pressure, and corrosive environments, ensuring safe and reliable performance in critical operations.
Yes, custom sizes for Lateral are available at Devang Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@devangfittings.co.in.
Stainless Steel Lateral Tee : 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
Carbon Steel Lateral Tee : ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Alloy Steel Lateral Tee : ASTM A234, ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91
Duplex Steel Lateral Tee : ASTM A815, ASME SA815 UNS No S31803, S32205
Super Duplex Lateral Tee : ASTM A815, ASME SA815 UNS No S32750, S32950
Nickel Alloy Lateral Tee : 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.
Low Temperature Carbon Steel Lateral Tee : ASTM A420 WPL3, A420 WPL6
| Nominal PN (MPa) | DN | Thread D | Pipe Specification DH×s | L1 | L2 | L3 (Not less than) | L (Not less than) | R |
| 32.0 | 175 | M240×6 | 245×36 | 120 | 130 | 360 | 1095 | 735 |
| 200 | M265×6 | 273×40 | 130 | 140 | 390 | 1209 | 819 | |
| 225 | M320×6 | 325×50 | 175 | 185 | 525 | 1500 | 975 | |
| 250 | M350×6 | 355.6×55 | 195 | 205 | 580 | 1650 | 1070 | |
| 22.0 | 175 | M215×6 | 219×24 | 100 | 110 | 300 | 957 | 657 |
| 200 | M240×6 | 245×26 | 110 | 120 | 330 | 1065 | 735 | |
| 225 | M265×6 | 273×29 | 115 | 125 | 345 | 1164 | 819 | |
| 250 | M295×6 | 299×32 | 120 | 130 | 360 | 1257 | 897 |
Laterals are essential components in piping systems, designed to facilitate the connection of multiple pipelines at an angle, ensuring smooth fluid or gas distribution. Widely used in industries such as oil and gas, petrochemicals, water treatment, and power generation, they efficiently manage flow in complex systems. Their durability and resistance to corrosion make them ideal for harsh environments, including offshore and chemical processing facilities. Laterals are also used in wastewater management systems and construction projects, ensuring reliable performance and long-term operational efficiency.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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