Smith Fittings, located in Canberra, Australia, stands out as a top manufacturer and supplier of high-quality Laterals. Known for their precision, durability, and dependable performance, the company crafts fittings that are specifically designed to enhance fluid distribution in piping systems. The Laterals from Smith Fittings allow for efficient branching from a main pipe to one or more secondary lines, all while ensuring a smooth flow and maintaining structural integrity. Catering to various industries such as chemical processing, petrochemical, water treatment, and power generation, Smith Fittings guarantees that each product meets international standards, providing durable, leak-proof, and high-performance piping solutions that are essential for critical industrial applications requiring consistent flow control and long-term reliability.
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
Copper Nickel threaded flanges are primarily made up of copper (60%-70%) and nickel (30%-40%), with trace amounts of iron and manganese to enhance strength and corrosion resistance. This special blend provides remarkable protection against seawater corrosion, biofouling, and stress cracking. These flanges showcase moderate tensile strength, high ductility, and excellent thermal stability, ensuring they perform reliably under high-pressure and high-temperature conditions. Their mechanical properties make them perfect for long-term use in challenging environments.
Typically made from carbon steel, stainless steel, or alloy materials, Laterals boast high mechanical strength, corrosion resistance, and durability. These fittings showcase impressive mechanical properties, including high tensile and yield strength, toughness, and the capability to endure internal pressure and thermal fluctuations. Designed for reliability, Laterals uphold their structural integrity even under challenging operating conditions, promoting efficient fluid distribution in piping systems. Their sturdy design minimizes turbulence and pressure drop, making them ideal for long-term performance in industrial settings where consistent flow and operational efficiency are paramount.
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 Smith 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 Smith Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@smithfittings.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 |
Laterals find extensive use in industries that demand effective branching and fluid distribution from main pipelines. Common applications include chemical and petrochemical plants, water treatment systems, oil and gas pipelines, HVAC systems, and power generation units. These fittings are engineered to redirect fluid flow from a main pipe into secondary lines while preserving optimal flow characteristics. Smith Fittings’ Laterals ensure leak-proof connections, structural integrity, and reliable performance, making them indispensable for industrial operations.
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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