Harry Fittings is a reliable Houston-based, USA manufacturer and supplier of high-quality straight tees. With the drive for excellence and precise engineering, Harry Fittings provides durable piping components according to a broad array of industrial requirements. Having a specialization in straight tees, the firm guarantees top-notch durability, effortless integration, and faultless performance across an array of applications. Every product is designed with top-quality materials and latest manufacturing methods, making Harry Fittings a go-to option for customers requiring consistency, strength, and value. Supported by years of experience and quick response customer service, they ensure efficiency and integrity in addressing various industry requirements.
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
Straight tees from Harry Fittings are generally produced in stainless steel, carbon steel, or alloy steel, depending on the requirements of the application.\. These materials have superior corrosion resistance, high heat, and mechanical stress. The mechanical characteristics consist of high tensile strength, sufficient ductility, and superior pressure handling performance. All tees go through stringent quality inspection to guarantee dimension precision, impact resistance, and leak-proof functionality. Thanks to uniform wall thickness and precision shaping, straight tees provide strong and stable connections between piping systems in different industrial applications, enhancing the reliability and durability of fluid or gas transmission 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
Harry Fittings is a leading supplier of Straight Tees in Houston, USA. 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 Harry 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 Harry Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@harryfittings.us.
| 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 are fundamental fittings in piping systems for three-way connections that enable distribution of fluid or gas. Widely applied in the power generation, HVAC, water treatment, chemical processing, and oil and gas industries, these fittings provide effective branching of pipes without impairing flow integrity. Straight tees facilitate system maintenance, expansion, and design flexibility through equal distribution of pressure and direction. Constructed to withstand high- and low-pressure applications, their strength is a characteristic of them. In industrial settings, they streamline processes by reducing the flow path and enabling effortless checking, maintenance, and alterations within intricate piping systems.
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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