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ASTM A335 P12 is a low-alloy ferritic grade. The ASTM A335 P12 Pipe is designed with an outstanding composition consisting of carbon, manganese, phosphorous, sulfur, silicon, chromium, and molybdenum. The chrome moly P12 Pipe shows excellent resistance to corrosive media as well as oxidative reducers in stress-induced environments. In the SA335 P12 Boiler Pipe, volatile gases and fluids are processed. Here the pipes possess good tolerance and can withstand fluctuating temperatures and pressures in these stress-induced setups. The SA 335 P12 Material possesses outstanding mechanical properties. They have a minimum tensile strength of 415mpa with a minimum yield strength of 205mpa. The robust modules of the A335 P12 Pipe can be readily elongated by 30%. The versatile pipes are a feature in catering services, general corrosion applications, heat exchangers, oil and gas drilling boilers, and instrumentation equipment.
The Alloy Steel P12 Pipe is a high-strength grade that is generally designed in a seamless configuration as these pipes are put under tremendous stress and torsion. A P12 Seamless Pipe is produced by passing hot steel billets through an extruded metal grade to precisely shape them in the correct dimensions. The versatile A335 P12 Smls Pipe is generally designed in sizes up to 24 inches. These pipes don’t have any welds and showcase outstanding load-bearing capacity and strength, propelling them to be a handy pipe in extreme conditions. The pipes in the P12 grade can be further processed in a hot or cold rolling process. The A335 Gr P12 Hot Rolled Pipe is processed at temperatures up to 1700 degrees F, where they reach their recrystallization level. These pipes may possess a rough or uneven surface finish. The process of producing the ASTM A335 Gr P12 Cold Drawn Pipe starts soon after the hot rolling stage. In this process, the strength and tolerance of the piping grade is improved. The aesthetically appealing grade produced in India is cheaper to purchase when compared to other countries due to the abundant availability of labour and raw material. Get in touch with us to know more about the pipes in this grade.
ASTM A335 P12 Pipe Specification
| Size | 1/8NB TO 24NB IN |
| Type | Seamless |
| Outer Dimensions | 19.05 milimeter – 114.3 milimeter |
| ASTM A335 P12 pipes Wall Thickness | 2.0 milimeter – 14 milimeter |
| Length | max 16000 milimeter |
| Schedule | Schedule 20 - Schedule XXS (heavier on request) up to 250 milimeter thk. |
| Length | Single Random, Double Random & Cut Length. |
| Tubing End | Plain End, Beveled End, Treaded. |
| Thickness | 3-12 milimeter |
| Schedule | SCHEDULE 40, 160, 80, XXS, XS, All Schedules |
| Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| Tolerance |
Cold drawn tubes: +/-0.1 milimeter
Cold rolled tubes: +/-0.05 milimeter
|
| Craft | Cold drawn and Cold rolled |
| Type | Seamless / Welded / ERW / Fabricated |
| available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| Length | Double & Standard In Cut length also. |
| Specialized in | Large Dia SA335 P12 |
| Application | Seamless Ferritic AS Pipes for High-Temperature Service |
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
| 0.015 maximum | 0.30-0.61 | 0.025 maximum | 0.025 maximum | 0.50 maximum | 0.80-1.25 | 0.45-0.65 |
| Description | Price Per Ton in USA $ | Price Per Ton in INR | Price Per Ton in UAE Dirham |
|---|---|---|---|
| ASTM a335 P12 seamless steel pipes | USA $ 500 | INR 36573.53 | AED 1836.55 |
| ASTM A335 P12 Seamless steel pipes/tube | USA $ 600 | INR 43888.23 | AED 2203.86 |
| ASTM A335 P12 Seamless and Welding Sch80 XS Sch160 XXS Alloy Steel pipes | USA $ 550 | INR 40053.23 | AED 2020.26 |
| ASTM A335 P12 seamless carbon steel alloy pipes | USA $ 700 | INR 50976.83 | AED 2571.24 |
| ASTM A335 P12 black painted beveled ends seamless pipes | USA $ 600 | INR 43888.23 | AED 2203.86 |
Mechanical Properties of SA 335 P12 Material
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 minimum | 205 minimum | 30 minimum |
| Sizes NPS | Wall Thk | Pipes Outer Dia. | Pipes Inner Dia. | Gallon Capacity Per Linear Foot | Std to XXHY | Weight per Foot | sch Pipes # |
Section Modulus |
| 1/2 inch | 0.109 | 0.84 | 0.622 | .0158 | STD | 0.85 | 40 | .0407 |
| 0.147 | 0.546 | .0122 | XHY | 1.09 | 80 | .0478 | ||
| 0.188 | 0.464 | .0088 | 1.31 | 160 | .0528 | |||
| 0.294 | 0.252 | .0026 | XXHY | 1.72 | .0577 | |||
| 3/4 inch | 0.113 | 1.05 | 0.824 | .0277 | STD | 1.13 | 40 | .0705 |
| 0.154 | 0.742 | .0225 | XHY | 1.48 | 80 | .0853 | ||
| 0.219 | 0.612 | .0153 | 1.95 | 160 | .1006 | |||
| 0.308 | 0.434 | .0077 | XXHY | 2.44 | .1103 | |||
| 1 inch | 0.133 | 1.315 | 1.049 | .0449 | STD | 1.68 | 40 | .1328 |
| 0.179 | 0.957 | .0374 | XHY | 2.17 | 80 | .1606 | ||
| 0.250 | 0.815 | .0271 | 2.85 | 160 | .1904 | |||
| 0.358 | 0.599 | .0146 | XXHY | 3.66 | .2136 | |||
| 1 1/4 inch | 0.140 | 1.66 | 1.380 | .0777 | STD | 2.27 | 40 | .2346 |
| 0.191 | 1.278 | .0666 | XHY | 3.00 | 80 | .2913 | ||
| 0.250 | 1.160 | .0549 | 3.77 | 160 | .3421 | |||
| 0.382 | 0.896 | .0328 | 5.22 | .4110 | ||||
| 1 1/2 inch | 0.145 | 1.90 | 1.610 | .1058 | STD | 2.72 | 40 | .3262 |
| 0.200 | 1.500 | .0918 | XHY | 3.63 | 80 | .4118 | ||
| 0.281 | 1.338 | .0730 | 4.86 | 160 | .5079 | |||
| 0.400 | 1.100 | .0494 | 6.41 | .5977 | ||||
| 2 inch | 0.109 | 2.375 | 2.157 | .1898 | 2.64 | 10 | .4205 | |
| 0.154 | 2.067 | .1743 | STD | 3.66 | 40 | .5606 | ||
| 0.218 | 1.939 | .1534 | XHY | 5.03 | 80 | .7309 | ||
| 0.250 | 1.875 | .1434 | 5.68 | .8045 | ||||
| 0.281 | 1.813 | .1344 | 6.29 | .8666 | ||||
| 0.344 | 1.687 | .1161 | 7.47 | 160 | .9806 | |||
| 0.436 | 1.503 | .0922 | XXHY | 9.04 | 1.1043 | |||
| 2 1/2 inch | 0.120 | 2.875 | 2.635 | .2833 | 3.53 | 10 | .6870 | |
| 0.203 | 2.469 | .2487 | STD. | 5.80 | 40 | 1.0640 | ||
| 0.216 | 2.443 | .2435 | 6.14 | 1.1169 | ||||
| 0.250 | 2.375 | .2301 | 7.02 | 1.2468 | ||||
| 0.276 | 2.323 | .2202 | XHY | 7.67 | 80 | 1.3386 | ||
| 0.375 | 2.125 | .1842 | 10.02 | 160 | 1.6371 | |||
| 0.552 | 1.771 | .1280 | XXXHY | 13.71 | 1.9971 | |||
| 3inch | 0.120 | 3.50 | 3.260 | .4336 | 4.34 | 1.0411 | ||
| 0.156 | 3.188 | .4147 | 5.58 | 1.3122 | ||||
| 0.172 | 3.156 | .4064 | 6.12 | 1.4265 | ||||
| 0.188 | 3.124 | .3984 | 6.66 | 1.5342 | ||||
| 0.216 | 3.068 | .3840 | STD. | 7.58 | 40 | 1.7241 | ||
| 0.250 | 3.000 | .3672 | 8.69 | 1.9372 | ||||
| 0.281 | 2.938 | .3521 | 9.67 | 2.1207 | ||||
| 0.300 | 2.900 | .3431 | XHY | 10.26 | 80 | 2.2253 | ||
| 0.438 | 2.624 | .2811 | 14.34 | 160 | 2.8774 | |||
| 0.600 | 2.300 | .2158 | XXHY | 18.6 | 3.4243 | |||
| 3 1/2inch | 0.120 | 4.0 | 3.760 | .5768 | 4.98 | 10 | 1.3776 | |
| 0.226 | 3.548 | .5136 | STD. | 9.12 | 140 | 2.3939 | ||
| 0.250 | 3.500 | .4998 | 10.02 | 2.6001 | ||||
| 0.281 | 3.438 | .4821 | 11.17 | 2.8562 | ||||
| 0.318 | 3.364 | .4617 | XHY | 12.52 | 80 | 3.1400 | ||
| 0.636 | 2..728 | .3085 | XXHY | 22.87 | 4.8795 | |||
| 4inch | 0.120 | 4.5 | 4.260 | .7404 | 5.62 | 10 | 1.7612 | |
| 0.156 | 4.188 | .7156 | 7.24 | 2.2354 | ||||
| 0.188 | 4.124 | .6942 | 8.67 | 2.6296 | ||||
| 0.203 | 4.094 | .6838 | 9.32 | 2.8173 | ||||
| 0.219 | 4.062 | .6725 | 10.02 | 3.0184 | ||||
| 0.237 | 4.026 | .6613 | STD. | 10.80 | 40 | 3.2145 | ||
| 0.250 | 4.000 | .6528 | 11.36 | 3.3611 | ||||
| 0.281 | 3.938 | .6326 | 12.67 | 60 | 3.7021 | |||
| 0.312 | 3.876 | .6126 | 13.97 | 4.0273 | ||||
| 0.337 | 3.826 | .5972 | XHY | 15.00 | 80 | 4.2713 | ||
| 0.438 | 3.624 | .5361 | 19.02 | 120 | 5.1790 | |||
| 0.531 | 3.438 | .4822 | 22.53 | 160 | 5.8997 | |||
| 0.674 | 3.152 | .4054 | XXHY | 27.57 | 6.7927 | |||
| 5inch | 0.188 | 5.563 | 5.187 | 1.0979 | 10.80 | 4.1161 | ||
| 0.219 | 5.125 | 1.0716 | 12.51 | 4.7279 | ||||
| 0.258 | 5.047 | 1.0391 | STD. | 14.63 | 40 | 5.4500 | ||
| 0.281 | 5.001 | 1.0204 | 15.87 | 5.8644 | ||||
| 0.312 | 4.939 | .99647 | 17.51 | 6.4074 | ||||
| 0.344 | 4.875 | .9696 | 19.19 | 6.9358 | ||||
| 0.375 | 4.813 | .9449 | XHY | 20.80 | 80 | 7.4300 | ||
| 0.500 | 4.563 | .8495 | 27.06 | 120 | 9.2534 | |||
| 0.625 | 4.313 | .7590 | 32.99 | 160 | 10.7976 | |||
| 0.750 | 4.063 | .6734 | XXHY | 38.59 | 12.0954 | |||
| 6inch | 0.109 | 6.625 | 6.407 | 1.6748 | 7.59 | 5 | 3.5769 | |
| 0.134 | 6.357 | 1.6488 | 9.30 | 10 | 4.3475 | |||
| 0.156 | 6.313 | 1.6260 | 10.79 | 5.0107 | ||||
| 0.188 | 6.249 | 1.5937 | 12.94 | 5.9351 | ||||
| 0.203 | 6.219 | 1.5780 | 13.94 | 6.3804 | ||||
| 0.219 | 6.187 | 1.5620 | 15.00 | 6.8261 | ||||
| 0.250 | 6.125 | 1.5306 | 17.04 | 7.6905 | ||||
| 0.280 | 6.065 | 1.5008 | STD. | 18.99 | 40 | 8.4958 | ||
| 0.312 | 6.001 | 1.4688 | 21.06 | 9.3416 | ||||
| 0.344 | 5.937 | 1.4391 | 23.10 | 10.111 | ||||
| 0.375 | 5.875 | 1.4082 | 25.05 | 10.893 | ||||
| 0.432 | 5.761 | 1.3541 | XHY | 28.60 | 80 | 12.224 | ||
| 0.500 | 5.625 | 1.2909 | 32.74 | 13.711 | ||||
| 0.562 | 5.501 | 1.2346 | 36.43 | 120 | 14.9806 | |||
| 0.625 | 5.375 | 1.1787 | 40.09 | 16.1821 | ||||
| 0.719 | 5.187 | 1.0977 | 45.39 | 160 | 17.8243 | |||
| 0.864 | 4.897 | .9784 | XXHY | 53.21 | 20.025 | |||
| 1.000 | 4.625 | .8727 | 60.13 | 21.7719 | ||||
| 1.125 | 4.375 | .7809 | 66.14 | 23.1237 |
| ASTM A335 P12 Alloy Steel Boiler Pipes | ASTM A335 P12 Stress Relief Annealed Pipes |
| P12 Seamless tubes and Pipes for Power Plants | ASTM A335 P12 alloy Pipes |
| P12 Cold drawn seamless tubes for heat exchangers and boilers | ASTM A335 P12 Boiler Pipes |
| Chrome Moly Alloy Pipes ASTM A335 P12 | ASTM A335 P12 High Temperature Pipes |
| ASTM A335 P12 alloy grade material Pipes | P12 Seamless hot finished tubes and Pipes boilers |
| ASTM A335 P12 Ferritic Alloy-Steel Pipes | ASTM A335 P12 Cold Drawn Seamless Pipes |
| SCH 20 ASTM A335 P12 | ASTM A691 P12 Welded & Drawn over Mandrel (DOM) Pipes |
| ASTM A335 P12 HREW Alloy Steel Tubing | ASTM A335 P12 Square Pipes/ Tube |
| ASTM A335 P12 cold drawn round alloy steel tube | ASTM A335 P12 Rectangular Pipes/ Tube |
| CDW ASTM A335 P12 Pipes | ASTM A335 P12 High Pressure Steel Pipes |
| ASTM A335 P12 Round Pipes/ Tubes | ASTM A335 P12 seamless Pipes |
| ASTM A335 Gr. P12 casing Pipes | ASTM A335 P12 U Bend |
| ASTM A335 P12 Heat Exchanger Pipes | ASTM A691 P12 Welded Pipes/ EFW Pipes |
| Seamless ASTM A335 P12 Pipes | ASTM A691 P12 Welded Mechanical Alloy Steel Tube |
| erw ASTM A335 P12 Pipes | ASTM A691 P12 Welded Round Hot Rolled Electric Weld |
| Fabricated ASTM A335 P12 Pipes | ASTM A335 P12 Seamless Mechanical Steel Tube |
| ASTM A335 P12 Alloy Steel Seamless Pipes | ASTM A335 P12 steel Pipes |
ASTM A335 Gr P12 Cold Drawn Pipe Test Certificate
A335 P12 Smls Pipes Equivalent
| ASTM | Equivalent material | ASME | JIS G 3458 | BS | LRS | UNS | DIN | ABS | ISO | NK |
|---|---|---|---|---|---|---|---|---|---|---|
| A335 P12 | T12 | SA335 P12 | STPA 22 | 3604 P1 620-440 | Sec 2 1Cr 1/2Mo440 |
K11562 | 17175 13CrMo44 |
ABS 12 | - | KSTPA 22 |
| Sec 3 1Cr 1/2Mo440 |
Features of A335 Gr P12 Hot Rolled Pipes
SA335 P12 Boiler Pipes Application

ASTM A335 P12 Pipe

P12 Pipes

Alloy Steel P12 Pipes

SA 335 P12 Material

A335 P12 Pipes

SA335 P12 Pipes

A335 P12 Smls Pipes

A335 Gr P12 Hot Rolled Pipes

SA335 P12 Boiler Pipes

P12 Seamless Pipes

ASTM A335 Gr P12 Cold Drawn Pipes
Tolerance Chart of P12 Welded Pipes
| NPS | OD Tolerance | NPS | WT Tolerance |
| 1/8 inches ≤ NPS ≤ 1 1/2 inches | +/- 0.4 | 1/8 inches ≤ NPS ≤ 2 1/2 inches , All T/D ratios. | +20%, -12.5% |
| 1 1/2 < NPS ≤ 4 inches | +/- 0.79 | NPS ≥ 2 1/2 inches , T/D ≤ 5% | +22.5%, -12.5% |
| 4 inches < NPS ≤ 8 inches | +1.59, -0.79 | NPS ≥ 2 1/2 inches , T/D > 5% | +15%, -12.5% |
| 8 inches < NPS ≤ 12 inches | +2.38, -0.79 | (T= Specified Wall Thickness; D = Specified Outside Diameter) | |
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