Tim Fittings is your go-to manufacturer and supplier of Low Temperature A420 WPL6 Pipe Fittings right here in Wellington, New Zealand. We specialize in crafting high-quality fittings that are perfect for low-temperature and cryogenic applications. With a commitment to precision manufacturing and rigorous quality standards, Tim Fittings delivers durable pipe fittings that comply with both international and local regulations. We proudly serve various industries, including oil and gas, chemical processing, and refrigeration, earning a reputation across New Zealand for providing reliable, robust, and cost-effective solutions tailored for extreme temperature environments.
Specification : ASTM A420 / ASME SA420
Dimension Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / Welded / Fabricated
Low Temperature A420 WPL6 pipe fittings are made from carbon steel that offers exceptional strength and toughness at low temperatures. The composition typically includes carbon, manganese, phosphorus, sulfur, and small amounts of silicon. These fittings are designed for use in environments where temperatures drop as low as -46°C (-50°F). The mechanical properties include high tensile strength of around 70,000 psi (485 MPa) and excellent impact resistance at low temperatures. The fittings provide reliable performance under stress, ensuring durability and corrosion resistance in demanding applications such as oil & gas and petrochemical industries.
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A420 WPL6 | 0.3 | 0.60-1.35 | 0.15-0.30 | 0.04 | 0.035 | 0.3 | 0.12 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) |
| A420 WPL6 | 60-85[415-585] | 35[240] |
Our Low Temperature A420 WPL6 Pipe Fittings are made from a specially formulated carbon-manganese steel alloy that ensures toughness and strength even in sub-zero temperatures. The typical material composition features 0.28% carbon, 1.0% manganese, and other carefully controlled elements to prevent brittle fractures in cold conditions. These fittings can handle temperatures as low as -46°C (-50°F) while boasting impressive mechanical properties, such as tensile strengths around 485 MPa and excellent impact resistance. Their ability to withstand cracking under thermal stress makes them the perfect choice for cryogenic and low-temperature piping systems.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Low Temperature A420 WPL6 Pipe Fittings from Tim Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Low Temperature A420 WPL6 pipe fittings offer several advantages, including excellent toughness and strength at low temperatures, making them ideal for extreme environments. They provide outstanding resistance to brittle fracture, ensuring safety and reliability in cold conditions. These fittings also maintain high tensile strength and durability under stress, reducing the risk of failure in critical applications. Their corrosion resistance ensures a long service life, making them a cost-effective choice. Widely used in industries like oil and gas, petrochemical, and power generation, A420 WPL6 fittings guarantee dependable performance in harsh environments.
Yes, custom sizes for Low Temperature A420 WPL6 Pipe Fittings are available at Tim Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@timfittings.co.nz
| Material | Fttg | Valves | Flg | Pipes | Bolts and Nuts |
|---|---|---|---|---|---|
| Low Temperature Carbon Steel Alloy Low-Temp | A420 Gr WPL6 | A352 Gr LCB | A350 Gr LF2 | A333 Gr 6 | A320 Gr L7 A194 Gr 7 |
| A420 Gr WPL3 | A352 Gr LC3 | A350 Gr LF3 | A333 Gr 3 |
| Nom. Pipe Size | ASTM A420 Carbon Steel 90° Elbows | ASTM A420 Carbon Steel 45° Elbows | ASTM A420 Carbon Steel 180° Return Long Radius | |||||||||||
| Long Radius | Short Radius | 3R | Long Radius | 3R | STD | XS | ||||||||
| STD | XS | SCH. 160 | XXS | STD | XS | STD | XS | STD | XS | STD | XS | |||
| ½ | .18 | .25 | .09 | .19 | .35 | |||||||||
| ¾ | .19 | .25 | .09 | .19 | .40 | .65 | ||||||||
| 1 | .40 | .50 | .60 | .75 | .25 | 0.25 | .31 | .75 | 1.00 | |||||
| 1¼ | .60 | .90 | 1.00 | 1.38 | .4 | 0.38 | .50 | 1.25 | 1.75 | |||||
| 1½ | .90 | 1.15 | 1.80 | 1.50 | .56 | .75 | .40 | .69 | 1.88 | 2.39 | ||||
| 2 | 1.60 | 2.20 | 3.25 | 3.50 | 1.00 | 1.50 | 3.00 | 4.00 | .81 | 1.19 | 1.5 | 2.1 | 3.23 | 4.40 |
| 2½ | 3.25 | 4.00 | 5.13 | 7.00 | 2.13 | 2.80 | 6.00 | 8.00 | 1.75 | 2.13 | 3.00 | 4.00 | 6.50 | 8.00 |
| 3 | 5.00 | 6.50 | 8.50 | 11.0 | 3.00 | 4.25 | 10.0 | 13.0 | 2.63 | 3.50 | 5.00 | 7.00 | 10.25 | 13.00 |
| 3½ | 6.75 | 8.35 | 16.0 | 4.50 | 6.00 | 13.0 | 18.0 | 3.50 | 4.50 | 7.00 | 9.00 | 13.00 | 16.75 | |
| 4 | 9.00 | 13.5 | 18.0 | 20.0 | 6.25 | 8.50 | 18.0 | 25.0 | 4.50 | 6.10 | 9.00 | 13.0 | 18.5 | 25.0 |
| 5 | 15.0 | 22.0 | 32.0 | 36.0 | 9.60 | 14.0 | 29.0 | 43.0 | 7.50 | 10.7 | 15.0 | 22.0 | 30.0 | 44.0 |
| 6 | 24.5 | 35.0 | 57.0 | 65.0 | 18.0 | 23.0 | 45.0 | 70.0 | 12.0 | 17.5 | 23.0 | 35.0 | 50.0 | 70.0 |
| 8 | 50.0 | 71.0 | 120 | 118 | 34.0 | 47.5 | 90.0 | 140 | 23.0 | 35.0 | 45.0 | 70.0 | 95.0 | 142 |
| 10 | 88.0 | 107 | 260 | 58.0 | 70.0 | 159 | 218 | 43.0 | 53.0 | 80.0 | 109 | 117 | 215 | |
| 12 | 125 | 160 | 450 | 80.0 | 104 | 233 | 310 | 62.0 | 84.0 | 117 | 155 | 230 | 320 | |
| 14 | 160 | 205 | 572 | 105 | 140 | 298 | 400 | 80.0 | 100 | 149 | 200 | 325 | 400 | |
| 16 | 206 | 276 | 132 | 174 | 390 | 520 | 100 | 135 | 195 | 260 | 412 | 550 | ||
| 18 | 260 | 340 | 167 | 219 | 495 | 660 | 126 | 167 | 248 | 330 | 510 | 690 | ||
| 20 | 320 | 420 | 210 | 275 | 610 | 810 | 160 | 206 | 305 | 405 | 640 | 830 | ||
| 22 | 394 | 520 | 735 | 980 | 197 | 260 | 368 | 490 | 787 | 1040 | ||||
| 24 | 460 | 600 | 298 | 392 | 875 | 1170 | 238 | 300 | 438 | 585 | 890 | 1200 | ||
| 26 | 550 | 729 | 1030 | 1370 | 275 | 365 | 515 | 685 | ||||||
| 30 | 734 | 975 | 1370 | 1830 | 367 | 488 | 685 | 915 | ||||||
| 36 | 1062 | 1412 | 1970 | 2630 | 531 | 706 | 985 | 1315 | ||||||
You’ll find Low Temperature A420 WPL6 Pipe Fittings widely used in industries that demand safe and reliable performance in chilly conditions, including LNG processing, petrochemical plants, refrigeration systems, and cold storage facilities. Their toughness and durability make them ideal for pipelines, pressure vessels, and heat exchangers operating in extreme cold. In Wellington and across New Zealand, Tim Fittings supplies A420 WPL6 fittings that are engineered to meet the highest industry standards, ensuring long-lasting safety and performance.
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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