Chetan Steel, based in Delhi, is a trusted manufacturer and supplier of high-quality industrial steel products. With years of expertise and a focus on precision, the company provides components that combine durability, strength, and reliability. Among its premium offerings are Alloy Steel P23 Pipes, engineered to perform efficiently in demanding high-temperature and high-pressure environments. Each pipe is manufactured with meticulous attention to quality standards, ensuring long-lasting service, safety, and operational efficiency. Chetan Steel’s dedication to excellence and customer satisfaction makes it a preferred choice for businesses across India seeking robust, high-performance piping solutions.
Alloy Steel P23 Pipes are made from high-grade alloy steel, enriched with chromium, molybdenum, and vanadium, providing superior tensile strength, high-temperature resistance, and corrosion protection. These pipes exhibit excellent mechanical properties, including high hardness, toughness, and the ability to withstand extreme pressure and thermal stress. Precisely engineered and heat-treated, they maintain dimensional stability and structural integrity in demanding industrial applications. Their metallurgical composition ensures consistent and reliable performance, making them ideal for critical piping systems in power plants, petrochemical industries, and other high-temperature applications.
| Alloy Steel ASTM A335 P23 Size | : | 1/8NB TO 24NB IN |
| ASTM A335 P23 Alloy Steel Standards | : | ASTM A 335, ASME SA 335, ANSI B36.10 |
| Alloy Steel ASTM A335 P23 Type | : | Seamless |
| ASTM A335 P23 Alloy Steel Pipe Specialized in | : | Large Diameter Size |
| Alloy Steel P23 Pipes Outer Dimensions | : | 19.05mm – 114.3mm |
| ASTM A335 P23 Alloy Steel Pipe Wall Thickness | : | 2.0mm – 14 mm |
| Alloy Steel P23 Pipe Length | : | max 16000mm |
| Alloy Steel P23 Pipes Schedule | : | Schedule 20 – Schedule XXS (heavier on request) up to 250 mm thk. |
| Alloy Steel P23 Pipes Form | : | Round, Square, Rectangular, Hydraulic Etc. |
| ASTM A335 P23 Alloy Steel Pipes Length | : | Single Random, Double Random & Cut Length. |
| Alloy Steel P23 Pipes End | : | Plain End, Beveled End, Treaded |
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | Nb, % | B,% | N, % | Al, % | W, % |
| 0.04-0.10 | 0.1-0.6 | 0.03 max | 0.01 max | 0.5 max | 1.9-2.6 | 0.05-0.30 | 0.20-0.30 | 0.02-0.08 | 0.0005-0.006 | 0.03 max | 0.03 max | 1.45-1.75 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 510 min | 400 min | 20 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chetan Steel is a major manufacturer and a supplier of premium Alloy Steel P23 pipe in Delhi, the India. With specialization in steel solutions, we offer a variety of products including carbon steel, alloy steel, light steel and galvanized steel. Our wide bearing has pipes, pipes, flanges, pipe fittings, forged fittings, sheets and plates. We are famous for our reliable distribution and extraordinary customer service, and are committed to offering high quality steel materials that ensure durability and better performance in different industrial applications. We are committed to skill, and we are your reliable partners for all steel requirements.
| O.D.(mm) x Thickness(mm) | O.D(mm) x Thickness(mm) | O.D(mm) x Thickness(mm) |
|---|---|---|
| 38.1 x 3.2 | 57.0 x 4.9 | 76.2 x 4.0 |
| 38.1 x 4.0 | 57.0 x 6.3 | 76.2 x 5.0 |
| 38.1 x 6.3 | 57.0 x 7.9 | 76.2 x 6.3 |
| 42.4 x 3.2 | 60.3 x 3.2 | 82.5 x 4.5 |
| 42.4 x 4.0 | 60.3 x 3.6 | 88.9 x 3.2 |
| 44.5 x 3.2 | 60.3 x 5.0 | 88.9 x 3.6 |
| 44.5 x 6.3 | 63.5 x 3.2 | 88.9 x 4.0 |
| 48.3 x 3.2 | 63.5 x 3.6 | 101.6 x 3.6 |
| 48.3 x 3.6 | 63.5 x 4.0 | 101.6 x 4.5 |
| 50.8 x 4.5 | 63.5 x 6.3 | 101.6 x 6.3 |
| 51.0 x 3.2 | 63.5 x 7.9 | 114.3 x 3.6 |
| 51.0 x 3.6 | 70.0 x 3.2 | 114.3 x 5.0 |
| 51.0 x 6.3 | 70.0 x 3.6 | 139.7 x 4.0 |
| 57.0 x 3.2 | 70.0 x 6.3 | 139.7 x 5.0 |
| 57.0 x 3.6 | 76.2 x 3.6 | 139.7 x 6.3 |
| Size NPS | Pipe O.D. | Wall Thickness | Pipe I.D. | Weight per Foot | Standard to XXHY | Schedule Pipe # | Section Modulus | Gallon Capacity Per Linear Foot |
| 1/2 | 0.84 | 0.109 | 0.622 | 0.85 | STD | 40 | .0407 | .0158 |
| Â | Â | 0.147 | 0.546 | 1.09 | XHY | 80 | .0478 | .0122 |
| Â | Â | 0.188 | 0.464 | 1.31 | Â | 160 | .0528 | .0088 |
| Â | Â | 0.294 | 0.252 | 1.72 | XXHY | Â | .0577 | .0026 |
| 3/4 | 1.05 | 0.113 | 0.824 | 1.13 | STD | 40 | .0705 | .0277 |
| Â | Â | 0.154 | 0.742 | 1.48 | XHY | 80 | .0853 | .0225 |
| Â | Â | 0.219 | 0.612 | 1.95 | Â | 160 | .1006 | .0153 |
| Â | Â | 0.308 | 0.434 | 2.44 | XXHY | Â | .1103 | .0077 |
| 1 | 1.315 | 0.133 | 1.049 | 1.68 | STD | 40 | .1328 | .0449 |
| Â | Â | 0.179 | 0.957 | 2.17 | XHY | 80 | .1606 | .0374 |
| Â | Â | 0.250 | 0.815 | 2.85 | Â | 160 | .1904 | .0271 |
| Â | Â | 0.358 | 0.599 | 3.66 | XXHY | Â | .2136 | .0146 |
| 1 1/4 | 1.66 | 0.140 | 1.380 | 2.27 | STD | 40 | .2346 | .0777 |
| Â | Â | 0.191 | 1.278 | 3.00 | XHY | 80 | .2913 | .0666 |
| Â | Â | 0.250 | 1.160 | 3.77 | Â | 160 | .3421 | .0549 |
| Â | Â | 0.382 | 0.896 | 5.22 | Â | Â | .4110 | .0328 |
| 1 1/2 | 1.90 | 0.145 | 1.610 | 2.72 | STD | 40 | .3262 | .1058 |
| Â | Â | 0.200 | 1.500 | 3.63 | XHY | 80 | .4118 | .0918 |
| Â | Â | 0.281 | 1.338 | 4.86 | Â | 160 | .5079 | .0730 |
| Â | Â | 0.400 | 1.100 | 6.41 | Â | Â | .5977 | .0494 |
| 2 | 2.375 | 0.109 | 2.157 | 2.64 | Â | 10 | .4205 | .1898 |
| Â | Â | 0.154 | 2.067 | 3.66 | STD | 40 | .5606 | .1743 |
| Â | Â | 0.218 | 1.939 | 5.03 | XHY | 80 | .7309 | .1534 |
| Â | Â | 0.250 | 1.875 | 5.68 | Â | Â | .8045 | .1434 |
| Â | Â | 0.281 | 1.813 | 6.29 | Â | Â | .8666 | .1344 |
| Â | Â | 0.344 | 1.687 | 7.47 | Â | 160 | .9806 | .1161 |
| Â | Â | 0.436 | 1.503 | 9.04 | XXHY | Â | 1.1043 | .0922 |
| 2 1/2 | 2.875 | 0.120 | 2.635 | 3.53 | Â | 10 | .6870 | .2833 |
| Â | Â | 0.203 | 2.469 | 5.80 | STD. | 40 | 1.0640 | .2487 |
| Â | Â | 0.216 | 2.443 | 6.14 | Â | Â | 1.1169 | .2435 |
| Â | Â | 0.250 | 2.375 | 7.02 | Â | Â | 1.2468 | .2301 |
| Â | Â | 0.276 | 2.323 | 7.67 | XHY | 80 | 1.3386 | .2202 |
| Â | Â | 0.375 | 2.125 | 10.02 | Â | 160 | 1.6371 | .1842 |
| Â | Â | 0.552 | 1.771 | 13.71 | XXXHY | Â | 1.9971 | .1280 |
| 3 | 3.50 | 0.120 | 3.260 | 4.34 | Â | Â | 1.0411 | .4336 |
| Â | Â | 0.156 | 3.188 | 5.58 | Â | Â | 1.3122 | .4147 |
| Â | Â | 0.172 | 3.156 | 6.12 | Â | Â | 1.4265 | .4064 |
| Â | Â | 0.188 | 3.124 | 6.66 | Â | Â | 1.5342 | .3984 |
| Â | Â | 0.216 | 3.068 | 7.58 | STD. | 40 | 1.7241 | .3840 |
| Â | Â | 0.250 | 3.000 | 8.69 | Â | Â | 1.9372 | .3672 |
| Â | Â | 0.281 | 2.938 | 9.67 | Â | Â | 2.1207 | .3521 |
| Â | Â | 0.300 | 2.900 | 10.26 | XHY | 80 | 2.2253 | .3431 |
| Â | Â | 0.438 | 2.624 | 14.34 | Â | 160 | 2.8774 | .2811 |
| Â | Â | 0.600 | 2.300 | 18.6 | XXHY | Â | 3.4243 | .2158 |
| 3 1/2 | 4.0 | 0.120 | 3.760 | 4.98 | Â | 10 | 1.3776 | .5768 |
| Â | Â | 0.226 | 3.548 | 9.12 | STD. | 140 | 2.3939 | .5136 |
| Â | Â | 0.250 | 3.500 | 10.02 | Â | Â | 2.6001 | .4998 |
| Â | Â | 0.281 | 3.438 | 11.17 | Â | Â | 2.8562 | .4821 |
| Â | Â | 0.318 | 3.364 | 12.52 | XHY | 80 | 3.1400 | .4617 |
| Â | Â | 0.636 | 2..728 | 22.87 | XXHY | Â | 4.8795 | .3085 |
| 4 | 4.5 | 0.120 | 4.260 | 5.62 | Â | 10 | 1.7612 | .7404 |
| Â | Â | 0.156 | 4.188 | 7.24 | Â | Â | 2.2354 | .7156 |
| Â | Â | 0.188 | 4.124 | 8.67 | Â | Â | 2.6296 | .6942 |
| Â | Â | 0.203 | 4.094 | 9.32 | Â | Â | 2.8173 | .6838 |
| Â | Â | 0.219 | 4.062 | 10.02 | Â | Â | 3.0184 | .6725 |
| Â | Â | 0.237 | 4.026 | 10.80 | STD. | 40 | 3.2145 | .6613 |
| Â | Â | 0.250 | 4.000 | 11.36 | Â | Â | 3.3611 | .6528 |
| Â | Â | 0.281 | 3.938 | 12.67 | Â | 60 | 3.7021 | .6326 |
| Â | Â | 0.312 | 3.876 | 13.97 | Â | Â | 4.0273 | .6126 |
| Â | Â | 0.337 | 3.826 | 15.00 | XHY | 80 | 4.2713 | .5972 |
| Â | Â | 0.438 | 3.624 | 19.02 | Â | 120 | 5.1790 | .5361 |
| Â | Â | 0.531 | 3.438 | 22.53 | Â | 160 | 5.8997 | .4822 |
| Â | Â | 0.674 | 3.152 | 27.57 | XXHY | Â | 6.7927 | .4054 |
| 5 | 5.563 | 0.188 | 5.187 | 10.80 | Â | Â | 4.1161 | 1.0979 |
| Â | Â | 0.219 | 5.125 | 12.51 | Â | Â | 4.7279 | 1.0716 |
| Â | Â | 0.258 | 5.047 | 14.63 | STD. | 40 | 5.4500 | 1.0391 |
| Â | Â | 0.281 | 5.001 | 15.87 | Â | Â | 5.8644 | 1.0204 |
| Â | Â | 0.312 | 4.939 | 17.51 | Â | Â | 6.4074 | .99647 |
| Â | Â | 0.344 | 4.875 | 19.19 | Â | Â | 6.9358 | .9696 |
| Â | Â | 0.375 | 4.813 | 20.80 | XHY | 80 | 7.4300 | .9449 |
| Â | Â | 0.500 | 4.563 | 27.06 | Â | 120 | 9.2534 | .8495 |
| Â | Â | 0.625 | 4.313 | 32.99 | Â | 160 | 10.7976 | .7590 |
| Â | Â | 0.750 | 4.063 | 38.59 | XXHY | Â | 12.0954 | .6734 |
| 6 | 6.625 | 0.109 | 6.407 | 7.59 | Â | 5 | 3.5769 | 1.6748 |
| Â | Â | 0.134 | 6.357 | 9.30 | Â | 10 | 4.3475 | 1.6488 |
| Â | Â | 0.156 | 6.313 | 10.79 | Â | Â | 5.0107 | 1.6260 |
| Â | Â | 0.188 | 6.249 | 12.94 | Â | Â | 5.9351 | 1.5937 |
| Â | Â | 0.203 | 6.219 | 13.94 | Â | Â | 6.3804 | 1.5780 |
| Â | Â | 0.219 | 6.187 | 15.00 | Â | Â | 6.8261 | 1.5620 |
| Â | Â | 0.250 | 6.125 | 17.04 | Â | Â | 7.6905 | 1.5306 |
| Â | Â | 0.280 | 6.065 | 18.99 | STD. | 40 | 8.4958 | 1.5008 |
| Â | Â | 0.312 | 6.001 | 21.06 | Â | Â | 9.3416 | 1.4688 |
| Â | Â | 0.344 | 5.937 | 23.10 | Â | Â | 10.111 | 1.4391 |
| Â | Â | 0.375 | 5.875 | 25.05 | Â | Â | 10.893 | 1.4082 |
| Â | Â | 0.432 | 5.761 | 28.60 | XHY | 80 | 12.224 | 1.3541 |
| Â | Â | 0.500 | 5.625 | 32.74 | Â | Â | 13.711 | 1.2909 |
| Â | Â | 0.562 | 5.501 | 36.43 | Â | 120 | 14.9806 | 1.2346 |
| Â | Â | 0.625 | 5.375 | 40.09 | Â | Â | 16.1821 | 1.1787 |
| Â | Â | 0.719 | 5.187 | 45.39 | Â | 160 | 17.8243 | 1.0977 |
| Â | Â | 0.864 | 4.897 | 53.21 | XXHY | Â | 20.025 | .9784 |
| Â | Â | 1.000 | 4.625 | 60.13 | Â | Â | 21.7719 | .8727 |
| Â | Â | 1.125 | 4.375 | 66.14 | Â | Â | 23.1237 | .7809 |
Alloy Steel P23 Pipes are widely used in industries that demand high strength, durability, and reliability under extreme conditions. They are commonly applied in power generation plants, petrochemical processing, oil and gas pipelines, and other high-temperature industrial systems. These pipes are designed to endure elevated pressures, high temperatures, and corrosive environments, providing secure, leak-proof, and long-lasting performance. Trusted by engineers and technicians for both new installations and maintenance projects, Alloy Steel P23 Pipes offer robust and dependable solutions. Their superior mechanical and thermal properties make them ideal for critical industrial operations requiring high-strength and durable piping systems.
Chetan 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 Delhi, India.
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