Nguyen Fittings and Plates, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of high-quality Lateral fittings for both industrial and commercial piping systems. With a strong focus on precision, durability, and adherence to international standards, Nguyen Fittings crafts Laterals that facilitate smooth directional changes and effective flow management. By employing cutting-edge manufacturing techniques and strict quality control measures, the company guarantees outstanding corrosion resistance, pressure handling capabilities, and precise dimensional accuracy. Catering to sectors like oil and gas, petrochemical, shipbuilding, water treatment, and construction, Nguyen Fittings provides dependable Lateral fittings that ensure safe, long-lasting, and efficient operations across a variety of applications.
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
Laterals are made from high-grade materials such as carbon steel, stainless steel, alloy steel, and duplex steel, ensuring durability and performance in demanding applications. Their composition often includes elements like iron, carbon, chromium, nickel, and molybdenum, which enhance corrosion resistance, tensile strength, and thermal stability. Mechanically, laterals exhibit excellent properties such as high tensile strength, good elongation, and resistance to stress corrosion cracking. They are designed to handle high pressures and temperatures, making them ideal for use in piping systems requiring a reliable flow distribution in various industries.
These Laterals are made from top-notch materials such as stainless steel, carbon steel, alloy steel, and other specialized alloys to meet diverse service needs. They boast impressive tensile and yield strength, high ductility, and exceptional resistance to corrosion, heat, and pressure fluctuations. Thanks to their mechanical properties, Laterals can effectively manage flow redirection without compromising the integrity of the system. These fittings are designed for both standard and high-pressure applications, ensuring leak-proof and durable performance even in challenging environments.
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 Nguyen Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Laterals offer several advantages in piping systems, including efficient flow distribution and reduced turbulence, ensuring smooth operation. Their robust construction provides excellent resistance to corrosion, pressure, and high temperatures, making them suitable for challenging environments. Available in various materials like carbon steel, stainless steel, and alloy steel, laterals cater to diverse industrial needs. Their design minimizes stress at connection points, enhancing the durability of the overall system. Easy to install and maintain, laterals are ideal for industries like oil and gas, petrochemicals, water treatment, and power generation, ensuring reliability and cost-effectiveness.
Yes, custom sizes for Lateral are available at Nguyen Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@nguyenfittings.com.
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 |
Lateral fittings are essential in piping networks where controlled flow redirection or branching is necessary. They find common use in oil refineries, chemical plants, power generation facilities, marine pipelines, fire protection systems, and water supply networks. Their main function is to facilitate smooth flow transitions at specific angles, which often helps reduce turbulence and wear within the pipeline. Additionally, Lateral fittings are vital in hydraulic and pneumatic systems, ensuring both efficiency and reliability. Their versatility, compatibility with various pipe materials, and ability to adapt to different applications make them indispensable in many industries.
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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