Located in the heart of Myanmar’s capital, Naing Steel is a trusted name for industrial and construction materials, proudly serving the growing needs of Naypyidaw. We specialize in providing robust and reliable solutions, with our Carbon Steel A53 Gr C Pipe standing as a prime example of our commitment to quality. This pipe is engineered to meet the rigorous demands of various projects, offering a dependable combination of strength and durability that our clients can count on for their most critical applications.
Carbon Steel A53 Gr C Pipe consists of carbon, manganese, phosphorus and sulfur, offering a composition that ensures high strength and durability. These pipes provide outstanding corrosion resistance, weldability and cost-effectiveness, offering reliability and long-lasting performance in various applications.
| Standard | ASTM A53 / ASME SA 53 |
| Dimensions | ASME, ASTM, and API |
| Size | 1/2” NB to 36” NB |
| Wall Thickness | 0.3mm – 50 mm |
| Pipe Schedule | Schedule 40, 80, 160, XS, XXS |
| Length | Single Random, Double Random, Standard & Cut length |
| End | Plain End, Beveled End, Treaded. |
| ASTM A53 Grade A Carbon Steel Pipe Manufacturing Technics | Seamless / ERW/ Welded |
| Marking | All Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
| Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
| Free Sample | Yes if we have in stock |
| Testing reports |
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| Origin & Mills | Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China) |
| Application & uses |
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| Grade | C | Mn | P | S | Cu | Ni | Cr | Mo | V |
| C | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | 0.25 | 0.95 | 0.05 | 0.045 |
| Grade | Tensilee Strength(Mpa) | Yield Strength(Mpa) |
| C | 330 | 205 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Maximum Allowable Pressure (psi) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | Outside Diameter | Schedule | ||||||||||||
| (in) | (in) | 10 | 20 | 30 | STD | 40 | 60 | XS | 80 | 100 | 120 | 140 | 160 | XXS |
| 1/4 | 0.54 | 7985 | 7985 | 10798 | 10798 | |||||||||
| 3/8 | 0.675 | 6606 | 6606 | 9147 | 9147 | |||||||||
| 1/2 | 0.84 | 6358 | 6358 | 8575 | 8575 | 10908 | 17150 | |||||||
| 3/4 | 1.05 | 5273 | 5273 | 7187 | 7187 | 10220 | 14373 | |||||||
| 1 | 1.315 | 4956 | 4956 | 6670 | 6670 | 9316 | 13340 | |||||||
| 1 1/4 | 1.66 | 4133 | 4133 | 5638 | 5638 | 7380 | 11276 | |||||||
| 1 1/2 | 1.9 | 3739 | 3739 | 5158 | 5158 | 7247 | 10316 | |||||||
| 2 | 2.375 | 3177 | 3177 | 4498 | 4498 | 7097 | 8995 | |||||||
| 2 1/2 | 2.875 | 3460 | 3460 | 4704 | 4704 | 6391 | 9408 | |||||||
| 3 | 3.5 | 3024 | 3024 | 4200 | 4200 | 6132 | 8400 | |||||||
| 3 1/2 | 4 | 2769 | 2769 | 3896 | 3896 | |||||||||
| 4 | 4.5 | 2581 | 2581 | 3670 | 3670 | 4769 | 5782 | 7339 | ||||||
| 5 | 5.563 | 2273 | 2273 | 3303 | 3303 | 4404 | 5505 | 6606 | ||||||
| 6 | 6.625 | 2071 | 2071 | 3195 | 3195 | 4157 | 5318 | 6390 | ||||||
| 8 | 8.625 | 1420 | 1574 | 1829 | 1829 | 2307 | 2841 | 2841 | 3375 | 4085 | 4613 | 5147 | 4971 | |
| 10 | 10.75 | 1140 | 1399 | 1664 | 1664 | 2279 | 2279 | 2708 | 3277 | 3847 | 4558 | 5128 | 4558 | |
| 12 | 12.75 | 961 | 1268 | 1441 | 1560 | 2160 | 1922 | 2644 | 3244 | 3843 | 4324 | 5042 | 3843 | |
| 14 | 14 | 875 | 1092 | 1313 | 1313 | 1533 | 2079 | 1750 | 2625 | 3283 | 3829 | 4375 | 4921 | |
| 16 | 16 | 766 | 956 | 1148 | 1148 | 1531 | 2009 | 1531 | 2585 | 3157 | 3733 | 4404 | 4882 | |
| 18 | 18 | 681 | 849 | 1192 | 1021 | 1530 | 2042 | 1361 | 2553 | 3147 | 3743 | 4252 | 4848 | |
| 20 | 20 | 613 | 919 | 1225 | 919 | 1455 | 1989 | 1225 | 2526 | 3138 | 3675 | 4288 | 4824 | |
| 22 | 22 | 557 | 835 | 1114 | 835 | 1949 | 1114 | 2506 | 3063 | 3619 | 4176 | 4733 | ||
| 24 | 24 | 510 | 766 | 1147 | 766 | 1405 | 1978 | 1021 | 2489 | 3126 | 3700 | 4210 | 4786 | |
| 30 | 30 | 510 | 817 | 1021 | 613 | 817 | ||||||||
| 32 | 32 | 478 | 766 | 957 | 574 | 1054 | ||||||||
| 34 | 34 | 450 | 721 | 901 | 540 | 992 | ||||||||
| 36 | 36 | 425 | 681 | 851 | 510 | 1021 | ||||||||
| 42 | 42 | 583 | 729 | 438 | 875 | |||||||||
The composition of A53 Gr C pipe is primarily iron, enhanced with carbon, manganese, phosphorus, and sulfur to achieve its notable strength. This specific blend results in excellent mechanical properties, including a minimum yield strength of 40,000 psi and a tensile strength of 60,000 psi. These characteristics make the pipe exceptionally tough and resistant to deformation, ensuring it can handle significant pressure and heavy loads without compromising its structural integrity over time.
The versatility of Carbon Steel A53 Gr C Pipe makes it a fundamental component across numerous sectors. It is extensively used for conveying water, oil, and gas in municipal and industrial piping systems. Beyond fluid transport, its high strength is invaluable in structural applications, such as scaffolding and support frames in construction. From large-scale infrastructure projects to mechanical engineering uses, this pipe provides a reliable backbone, ensuring safety and longevity in everything from building frameworks to utility lines.
Naing 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 Naypyidaw, Myanmar.
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