Dang Steel, based in Da Nang, Vietnam, has earned a solid reputation as a reliable manufacturer and supplier of Carbon Steel A106 Grade A Pipe. They provide top-notch piping solutions tailored for various industrial needs. These seamless carbon steel pipes are crafted to meet ASTM A106 standards, making them ideal for high-temperature applications in the oil, gas, and petrochemical industries. With cutting-edge production methods and strict quality checks, Dang Steel guarantees consistent accuracy, mechanical performance, and durability. They serve both local and global markets, delivering dependable and cost-effective piping systems for boilers, refineries, and pressure-driven infrastructure projects.
When it comes to the composition and mechanical properties of Carbon Steel A106 Grade A Pipe, it consists of Carbon (max 0.25%), Manganese (0.27–0.93%), Phosphorus (max 0.035%), Sulfur (max 0.035%), and Silicon (min 0.10%). This pipe is recognized for its excellent machinability and weldability, making it perfect for high-temperature applications. Its mechanical properties include a minimum tensile strength of 330 MPa and a minimum yield strength of 205 MPa, along with good elongation and pressure resistance. Dang Steel ensures that these pipes are produced in line with ASTM A106 specifications, undergoing thorough testing for chemical composition, mechanical strength, and dimensional consistency to guarantee long-lasting performance.
| Size Range | 1/2 inches NB to 36 inches NB |
| Specifications | ASME SA 106, ASTM A 106 |
| Thickness | SCH 80, SCH 40, SCH 160, SCH XXS, SCH XS, All Schedules |
| Length | Double Random & Single Random, Required Length, Custom Sizes – 12 M lengths |
| Type | ERW / Seamless / Fabricated / Welded / CDW |
| Outside Coating | Anti-Corrosion Oil, Black Painting, Galvanised Finish as per customer Requirements |
| End Connections | Bevel, Plain, Threaded, Screwed |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| 0.25 | min 0.10 | 0.27-0.93 | 0.035 | 0.035 | 0.15 | 0.4 | 0.4 | 0.4 | V0.08 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 330 | – | 48 | 35 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Schedule of Pipe | Size of Seamless Pipe (inches) | (°F) Temperature | ||||||||
| 200 | 100 | 300 | 500 | 400 | 600 | 700 | 650 | 750 | ||
| 80 | 1″ | 3634 | 4213 | 3265 | 2791 | 3002 | 2659 | 2528 | 2580 | 2501 |
| 40 | 1″ | 2629 | 3048 | 2362 | 2019 | 2171 | 1924 | 1824 | 1867 | 1810 |
| 40 | 1.5″ | 1947 | 2257 | 1750 | 1496 | 1608 | 1425 | 1354 | 1383 | 1340 |
| 160 | 1″ | 5296 | 6140 | 4759 | 4068 | 4375 | 3876 | 3684 | 3761 | 3646 |
| 160 | 1.5″ | 3984 | 4619 | 3580 | 3060 | 3291 | 2916 | 2772 | 2829 | 2743 |
| 80 | 1.5″ | 2744 | 3182 | 2466 | 2108 | 2267 | 2009 | 1909 | 1949 | 1889 |
| 80 | 2″ | 2369 | 2747 | 2129 | 1820 | 1957 | 1734 | 1648 | 1682 | 1631 |
| 40 | 2″ | 1640 | 1902 | 1474 | 1260 | 1355 | 1201 | 1141 | 1165 | 1129 |
| 40 | 3″ | 1558 | 1806 | 1400 | 1196 | 1287 | 1140 | 1084 | 1106 | 1072 |
| 160 | 2″ | 3880 | 4499 | 3486 | 2980 | 3205 | 2840 | 2699 | 2755 | 2671 |
| 160 | 3″ | 3312 | 3840 | 2976 | 2544 | 2736 | 2424 | 2304 | 2352 | 2280 |
| 80 | 3″ | 2202 | 2553 | 1979 | 1691 | 1819 | 1612 | 1532 | 1564 | 1516 |
| 80 | 4″ | 1909 | 2213 | 1715 | 1466 | 1577 | 1397 | 1328 | 1355 | 1314 |
| 40 | 4″ | 1321 | 1531 | 1187 | 1014 | 1091 | 967 | 919 | 938 | 909 |
| 40 | 5″ | 1158 | 1342 | 1040 | 889 | 956 | 847 | 805 | 822 | 797 |
| 160 | 4″ | 3106 | 3601 | 2791 | 2386 | 2566 | 2273 | 2161 | 2206 | 2138 |
| 80 | 5″ | 1709 | 1981 | 1535 | 1312 | 1411 | 1250 | 1189 | 1213 | 1176 |
| 160 | 5″ | 2945 | 3414 | 2646 | 2262 | 2433 | 2155 | 2049 | 2091 | 2027 |
| 80 | 6″ | 1650 | 1913 | 1483 | 1267 | 1363 | 1208 | 1148 | 1172 | 1136 |
| 40 | 6″ | 1052 | 1219 | 945 | 808 | 869 | 770 | 732 | 747 | 724 |
| 40 | 8″ | 926 | 1073 | 832 | 711 | 765 | 678 | 644 | 657 | 637 |
| 160 | 6″ | 2836 | 3289 | 2549 | 2179 | 2343 | 2076 | 1973 | 2014 | 1953 |
| 160 | 8″ | 2738 | 3175 | 2460 | 2103 | 2262 | 2004 | 1905 | 1944 | 1885 |
| 80 | 8″ | 1459 | 1692 | 1311 | 1121 | 1205 | 1068 | 1015 | 1036 | 1005 |
| 80 | 10″ | 1388 | 1609 | 1247 | 1066 | 1147 | 1016 | 966 | 986 | 956 |
| 40 | 10″ | 840 | 974 | 755 | 945 | 694 | 615 | 584 | 596 | 578 |
| 160 | 10″ | 2714 | 3147 | 2439 | 2085 | 2242 | 1986 | 1880 | 1927 | 1868 |
Dang Steel is a top manufacturer and supplier of high-quality Carbon Steel A106 Gr A Pipe products in Da Nang, Vietnam. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Carbon Steel A106 Grade A Pipe from Dang Steel is mainly utilized in high-temperature and high-pressure settings where seamless piping is crucial. You’ll find it in steam pipelines, boiler systems, and fluid transmission in refineries, power plants, and petrochemical facilities. These pipes are also essential for gas transportation, industrial process piping, and structural applications where durability and resistance to thermal stress are vital. With outstanding weldability and performance under pressure, they are a go-to choice for many industries.
Dang Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Da Nang, Vietnam.
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