Zain Fittings, based in Jakarta, Indonesia, is a trusted manufacturer and supplier of high-quality industrial fittings. With a focus on precision and reliability, we provide a range of solutions tailored to meet the needs of various industries. Our Straight Tees are designed to offer excellent durability and performance in diverse applications. These fittings are ideal for creating branch connections in pipelines, offering superior strength and corrosion resistance, making them a reliable choice for high-pressure systems in industries such as oil and gas, chemical processing, and construction.
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 are typically composed of high-quality materials such as stainless steel, carbon steel, or alloys like Duplex or Super Duplex, chosen based on the application’s requirements for strength, corrosion resistance, and durability. The mechanical properties depend on the specific material used, but commonly, these fittings exhibit a tensile strength ranging from 500 to 900 MPa, yield strength from 250 to 700 MPa, and elongation values typically between 20-30%. With excellent fatigue and pressure resistance, Straight Tees are engineered to perform reliably in demanding applications such as fluid and gas transmission systems, capable of withstanding high-pressure, high-temperature conditions while maintaining structural integrity.
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
Zain Fittings is a leading supplier of Straight Tees in Jakarta, Indonesia. 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 Zain 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 Zain Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@zainfittings.id.
| 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 widely used in various industries for branching connections in pipelines. They are essential components in fluid and gas transmission systems, providing an efficient means of splitting or combining flow in a straight line. Common applications include oil and gas pipelines, chemical processing plants, water treatment systems, and HVAC systems. Straight Tees are also used in power plants, heating systems, and construction projects due to their versatility, strength, and ability to withstand high-pressure conditions. These fittings ensure reliable and leak-free performance in critical 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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