Teerasil Fittings and Plates, a top-notch manufacturer and supplier based in Bangkok, Thailand, proudly offers high-quality Straight Tees designed for efficiency and reliability in piping systems. Crafted with precision and a commitment to international standards, our Straight Tees connect three pipes of the same diameter, ensuring smooth and leak-free fluid flow. Available in stainless steel, carbon steel, and alloy steel, these fittings are built to last, providing strength, durability, and resistance to corrosion. We serve a variety of industries, including oil & gas, petrochemicals, power generation, water treatment, and construction, guaranteeing consistent quality, competitive pricing, and reliable solutions for all your critical pipeline needs.
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: Butt weld Straight Tees, Fitting Butt weld Straight Crosses
Our Straight Tees are made from top-quality materials like stainless steel, carbon steel, and alloy steel. The stainless steel versions are enriched with chromium, nickel, and molybdenum, giving them outstanding corrosion resistance, while the carbon steel options offer impressive strength and toughness. For those extreme conditions, our alloy steel variants enhance durability and performance. Mechanically, these Straight Tees boast high tensile strength, good yield strength, and excellent pressure handling, along with resistance to wear and deformation. They maintain their structural integrity even under high temperatures and pressures, ensuring a long service life and reliability in demanding industrial piping systems.
Stainless Steel Butt weld Straight Tees & Crosses: 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 Butt weld Straight Tees & Crosses : ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Alloy Steel Butt weld Straight Tees & Crosses : ASTM A234, ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91
Duplex Steel Butt weld Straight Tees & Crosses : ASTM A815, ASME SA815 UNS No S31803, S32205
Super Duplex Butt weld Straight Tees & Crosses : ASTM A815, ASME SA815 UNS No S32750, S32950
Nickel Alloy Butt weld Straight Tees & Crosses : 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 Butt weld Straight Tees & Crosses : ASTM A420 WPL3, A420 WPL6
Teerasil Fittings is a leading supplier of Straight Tees in Bangkok, Thailand. We offer an extensive range of Straight Tees, 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 Straight Tees from Teerasil Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Straight Tees offer several advantages in piping systems, including efficient flow splitting and combining capabilities in a straightforward design. They provide a reliable and cost-effective solution for branching pipes, allowing for seamless integration into various industrial systems. These fittings are available in a wide range of materials, such as stainless steel, carbon steel, and alloys, ensuring suitability for different applications. Straight Tees are designed to withstand high-pressure and high-temperature environments, offering durability, strength, and resistance to corrosion. Their simple design also makes them easy to install and maintain in fluid and gas transmission systems.
Yes, custom sizes for Straight Tees are available at Teerasil Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@teerasilfittings.com.
| NPS | O.D. D | Center-to-End C | Center-to-End M |
| 1/2 | 21.3 | 25 | 25 |
| 3/4 | 26.7 | 29 | 29 |
| 1 | 33.4 | 38 | 38 |
| 1¼ | 42.2 | 48 | 48 |
| 1½ | 48.3 | 57 | 57 |
| 2 | 60.3 | 64 | 64 |
| 2½ | 73 | 76 | 76 |
| 3 | 88.9 | 86 | 86 |
| 3½ | 101.6 | 95 | 95 |
| 4 | 114.3 | 105 | 105 |
| 5 | 141.3 | 124 | 124 |
| 6 | 168.3 | 143 | 143 |
| 8 | 219.1 | 178 | 178 |
| 10 | 273 | 216 | 216 |
| 12 | 323.8 | 254 | 254 |
| 14 | 355.6 | 279 | 279 |
| 16 | 406.4 | 305 | 305 |
| 18 | 457 | 343 | 343 |
| 20 | 508 | 381 | 381 |
| 22 | 559 | 419 | 419 |
| 24 | 610 | 432 | 432 |
| 26 | 660 | 495 | 495 |
| 28 | 711 | 521 | 521 |
| 30 | 762 | 559 | 559 |
| 32 | 813 | 597 | 597 |
| 34 | 864 | 635 | 635 |
| 36 | 914 | 673 | 673 |
| 38 | 965 | 711 | 711 |
| 40 | 1016 | 749 | 749 |
| 42 | 1067 | 762 | 711 |
| 44 | 1118 | 813 | 762 |
| 46 | 1168 | 851 | 800 |
| 48 | 1219 | 889 | 838 |
Straight Tees play a crucial role in piping systems, allowing for the efficient connection and distribution of fluids or gases through three pipes that share the same diameter. These fittings are indispensable in various industries, including oil and gas, petrochemicals, chemical processing, water treatment facilities, HVAC systems, and power generation. In construction and infrastructure projects, you’ll find Straight Tees being used in both water supply and drainage systems. Their robust strength and durability make them ideal for high-pressure and high-temperature applications, while their resistance to corrosion ensures they perform well even in tough environments. With their reliability, ease of installation, and efficiency, Straight Tees are essential components in both industrial and commercial piping networks.
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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