ASTM A53 Gr.B cold rolled carbon steel seamless steel pipe A53 Grade B Seamless Pipe is produced by hot working and usually cold finished. ASTM A53 grb Tube loses its resistance to corrosion as a consequence of spindle decomposition of ferrite. This is because the reduction in ASTM A53b Welded Pipe occurs more rapidly at 475 degrees C. This process is also known as 475 degrees embrittlement. This embrittlement in Thick Wall SA 53 Gr B Pipe may also take place in temperatures as low as 300 degrees C after being exposed to it for thousands of hours. Or at 600 degrees C when ASTM A53 Schedule 40 ERW Pipe is exposed for a few minutes.
As the ferrite drops due to a decrease in temperature ASTM A53 Grade B Schedule 40 Pipe tends to display improved resistance to deformation. At fording temperature, the mechanical strength of the ASTM A53 Epoxy Lined Pipe is less than the austenitic side. The grade B Thin Wall A53 Grb Pipe is mostly hushed however there are 3 different types of grade namely type F, type E, and type S. the type E is available only in grade A. However, ASTM A53 Type E Nace Pipe is electric resistant welded in the longitudinal axis. ASTM A53 Type E Grade B Square Pipe can also be but welded or continuously welded in the form of Large Diameter ASTM A53 Type F Pipe.
These ASTM A53 Grade A Coated Pipe are used in groundwater extraction, hot water conveyance, boilers, gas distribution, water power fluid, processing machinery, and other accessories. A53 Type F Hot Dip Galvanized Pipe is used in water, gas, steam, and air lines. ASME SA 53 Lined Pipe is used for forming operations such as bending, coiling, and flanging. These ASTM A53 Type S Natural Gas Pipe are made using processes like electric furnace, open-hearth, or basic oxygen. The seam of ERW A53 Steel Heavy Wall Pipe needs to be treated with heat after welding it up to a minimum temperature of 1000 degrees C. ASTM A53 Grade B Pipe produced by us are passed through a number of steps to confirm their properties.
| Grade | ASTM A53 Grade B |
|---|---|
| Standards | ASME, ASTM and ANSI B 36.10, API |
| Craft | Cold drawn and Cold rolled |
| ASTM A53 Grade B ANSI Standard | B1.20. |
| Schedules | Schedule 30, 20, 40, Extra Heavy (XH), Standard (STD), 100, 80, 140, 120, XXH, 160, & heavier |
| Type | Seamless / ERW / Welded/Fabricated |
| ASTM A53 Grade B Pipes Length | Maximum 18 Meters and Minimum 3 Meters |
| Size | 1/2” NB to 36” NB |
| Tolerance |
Cold rolled pipe: +/-0.05mm
Cold drawn pipe: +/-0.1mm |
| End | Beveled End, Plain End, Treaded |
| Specialized in | ASTM A53 Grade B Pipes Large Diameter |
| ASTM A53 Grade B Pipes Thickness | 3-12 milimeter |
| ASME Standard | B36.10M |
| Standard | Grade | Chemical Composition % | |||||||||
| Mn | C | P | Si | S | Cr | V | Ni | Cu | Mo | ||
| ASTM A106 | Grade B | 0.029-1.006 | ≤0.030 | ≤0.0035 | >0.010 | ≤0.0035 | ≤0.040 | ≤0.008 | ≤0.040 | ≤0.040 | ≤0.015 |
| ASTM A53 | Grade B | ≤1.020 | ≤0.030 | ≤0.005 | – | ≤0.0045 | ≤0.040 | ≤0.008 | ≤0.040 | ≤0.040 | ≤0.015 |
| Standard | Grade | Impact Test (J) |
Yield Strength (MPa) |
Tensile Strength (MPa) |
Trans.Elongation (%) |
| ASTM A106 | Grade B | – | ≥240 | >415 | ≥16.5 |
| ASTM A53 | Grade B | – | ≥240 | >415 | – |
| NB | Grade B Size | OD | 40S | 5S | 10S | S10 | S20 | S40 | S60 | XS/80S | S80 | S100 | S120 | S140 | S160 | XXS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||
| 1/8” | 10.029 | 1.02 | 1.073 | 2.041 | ||||||||||||
| 1/4” | 13.072 | 1.07 | 2.024 | 3.002 | ||||||||||||
| 3/8” | 17.015 | 1.07 | 2.031 | 3.02 | ||||||||||||
| 15 | 1/2” | 21.034 | 2.08 | 1.07 | 2.01 | 2.077 | 3.073 | 3.073 | 4.078 | 7.047 | ||||||
| 20 | 3/4” | 26.067 | 2.09 | 1.07 | 2.01 | 2.087 | 3.091 | 3.091 | 5.056 | 7.082 | ||||||
| 25 | 1” | 33.04 | 3.04 | 1.07 | 2.08 | 3.038 | 4.055 | 4.055 | 6.035 | 9.009 | ||||||
| 32 | 1 1/4” | 42.016 | 3.06 | 1.07 | 2.08 | 3.056 | 4.085 | 4.085 | 6.035 | 9.07 | ||||||
| 40 | 1 1/2” | 48.026 | 3.07 | 1.07 | 2.08 | 3.068 | 5.008 | 5.008 | 7.014 | 10.02 | ||||||
| 50 | 2” | 60.033 | 3.09 | 1.07 | 2.08 | 3.091 | 5.054 | 5.054 | 9.074 | 11.01 | ||||||
| 65 | 2 1/2” | 73.003 | 5.02 | 2.01 | 3.01 | 5.016 | 7.001 | 7.001 | 9.053 | 14 | ||||||
| 80 | 3” | 88.09 | 5.05 | 2.01 | 3.01 | 5.049 | 7.062 | 7.062 | 11.01 | 15.02 | ||||||
| 90 | 3 1/2” | 101.06 | 5.07 | 2.01 | 3.01 | 5.074 | 8.008 | 8.008 | ||||||||
| 100 | 4” | 114.03 | 6 | 2.01 | 3.01 | 6.002 | 8.056 | 8.056 | 11.01 | 13.05 | 17.01 | |||||
| 125 | 5” | 141.03 | 6.06 | 2.08 | 3.04 | 6.055 | 9.053 | 9.053 | 12.07 | 15.09 | 19.01 | |||||
| 150 | 6” | 168.03 | 7.01 | 2.08 | 3.04 | 7.011 | 10.097 | 11 | 14.03 | 18.03 | 22 | |||||
| 200 | 8” | 219.01 | 8.02 | 2.08 | 3.08 | 6.04 | 8.018 | 10.03 | 12.07 | 12.07 | 15.01 | 19.03 | 20.06 | 23 | 22.02 | |
| 250 | 10” | 273.01 | 9.03 | 3.04 | 4.02 | 6.04 | 9.027 | 12.07 | 12.07 | 15.01 | 19.03 | 21.04 | 25.04 | 28.06 | 25.04 | |
| 300 | 12” | 323.09 | 9.05 | 4 | 4.06 | 6.04 | 10.03 | 14.03 | 12.07 | 17.05 | 21.04 | 25.04 | 28.06 | 33.03 | 25.04 | |
| 350 | 14” | 355.06 | 9.05 | 4 | 4.08 | 6.04 | 7.09 | 11.01 | 15.01 | 12.07 | 19.01 | 23.08 | 27.08 | 31.08 | 35.07 | |
| 400 | 16” | 406.04 | 9.05 | 4.02 | 4.08 | 6.04 | 7.09 | 12.07 | 16.07 | 12.07 | 21.04 | 26.02 | 31 | 36.05 | 40.05 | |
| 450 | 18” | 457.02 | 9.05 | 4.02 | 4.08 | 6.04 | 7.09 | 14.03 | 19.01 | 12.07 | 23.08 | 29.04 | 34.09 | 39.07 | 45.02 | |
| 500 | 20” | 508 | 9.05 | 4.08 | 5.05 | 6.04 | 9.05 | 15.01 | 20.06 | 12.07 | 26.02 | 32.05 | 38.01 | 44.05 | 50 | |
| 550 | 22” | 558.08 | 9.05 | 4.08 | 5.05 | 6.04 | 9.05 | 22.02 | 12.07 | 28.06 | 34.09 | 41.03 | 47.06 | 54 | ||
| 600 | 24” | 609.06 | 9.05 | 5.05 | 6.04 | 6.04 | 9.05 | 17.05 | 24.06 | 12.07 | 31 | 38.09 | 46 | 52.04 | 59.05 | |
| 650 | 26” | 660.04 | 9.05 | 7.09 | 13 | 12.07 | ||||||||||
| 700 | 28” | 711.02 | 9.05 | 7.09 | 13 | 12.07 | ||||||||||
| 750 | 30” | 762 | 9.05 | 6.04 | 7.09 | 7.09 | 13 | 12.07 | ||||||||
| 800 | 32” | 812.08 | 9.05 | 7.09 | 13 | 17.05 | 12.07 | |||||||||
| 850 | 34” | 863.06 | 9.05 | 7.09 | 13 | 17.05 | 12.07 | |||||||||
| 900 | 36” | 914.04 | 9.05 | 7.09 | 13 | 19.01 | 12.07 |
| Nominal (MM) | Pipes size (inch) | Outer diameter MM | Schedule 20 | Schedule 30 | Schedule STD | Schedule 40 | Schedule 60 | Schedule Extra | Strong (XS) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 1/8 | 10.3 | 1.73 | 0.37 | 1.73 | 0.357 | 2.41 | 0.47 | ||||||
| 6 | ¼ | 13.7 | 2.24 | 0.63 | 2.24 | 0.625 | 3.02 | 0.804 | ||||||
| 10 | 3/8 | 17.1 | 2.31 | 0.84 | 2.31 | 0.84 | 3.2 | 1.1 | ||||||
| 15 | ½ | 21.3 | 2.77 | 1.26 | 2.77 | 1.26 | 3.73 | 1.62 | ||||||
| 20 | ¾ | 26.7 | 2.87 | 1.69 | 2.87 | 1.68 | 3.91 | 2.2 | ||||||
| 25 | 1 | 33.4 | 3.38 | 2.5 | 3.38 | 2.5 | 4.55 | 3.24 | ||||||
| 32 | 11/4 | 42.2 | 3.56 | 3.39 | 3.56 | 3.38 | 4.85 | 4.47 | ||||||
| 40 | 11/2 | 48.3 | 3.68 | 4.05 | 3.68 | 4.05 | 5.08 | 5.41 | ||||||
| 50 | 2 | 60.3 | 3.9 | 5.44 | 3.9 | 5.44 | 5.5 | 7.48 | ||||||
| 65 | 21/2 | 73 | 5.2 | 8.63 | 5.16 | 8.63 | 7 | 11.41 | ||||||
| 80 | 3/8 | 88.9 | 5.5 | 11.3 | 5.5 | 11.3 | 7.62 | 15.3 | ||||||
| 90 | 31/2 | 1.6 | 5.74 | 13.57 | 5.74 | 13.57 | 8.08 | 18.63 | ||||||
| 100 | 4 | 114.3 | 6.02 | 16.07 | 6.02 | 16.07 | 8.56 | 22.3 | ||||||
| 125 | 5 | 141.3 | 6.6 | 21.77 | 6.55 | 21.77 | 9.53 | 30.9 | ||||||
| 150 | 6 | 168.3 | 7.11 | 28.26 | 7.11 | 28.26 | 10.97 | 42.5 | ||||||
| 200 | 8 | 219.1 | 6.35 | 33.3 | 7 | 36.8 | 8.2 | 42.5 | 8.2 | 42.5 | 10.3 | 53.1 | 12.7 | 64.6 |
| 250 | 10 | 273 | 6.35 | 41.7 | 7.8 | 51.3 | 9.27 | 60.3 | 9.27 | 60.3 | 12.7 | 81.5 | 12.7 | 81.5 |
| 300 | 12 | 323.9 | 6.35 | 49.7 | 8.4 | 65.2 | 9.53 | 73.8 | 10.3 | 79.7 | 14.3 | 109 | 12.7 | 97.4 |
| 350 | 14 | 355.6 | 7.92 | 68.1 | 9.53 | 81.3 | 9.53 | 81.3 | 11.13 | 94.3 | 15.1 | 126.4 | 12.7 | 107 |
| 400 | 16 | 406.4 | 7.92 | 77.9 | 9.5 | 93.3 | 9.53 | 93.3 | 12.7 | 123 | 16.7 | 160 | 12.7 | 123 |
| 450 | 18 | 457.2 | 7.92 | 87.8 | 11.1 | 122 | 9.53 | 105 | 14.3 | 156 | 19 | 206 | 12.7 | 130 |
| 500 | 20 | 508 | 9.53 | 117.2 | 12.7 | 155.1 | 9.53 | 177.2 | 15.1 | 183 | 20.6 | 248 | 12.7 | 155.1 |
| 550 | 22 | 558.8 | 9.53 | 129 | 12.7 | 171 | 9.53 | 129 | 22.2 | 294 | 12.7 | 171 | ||
| 600 | 24 | 609.6 | 9.53 | 141 | 14.3 | 210 | 9.53 | 141 | 17.4 | 255 | 24.5 | 355 | 12.7 | 187 |
| DN Designator | NPS Designator | Inside Diameter | Outside Diameter | Wall Thickness | Nominal Weight (Mass) per unit Length | |
| (mm) | (mm) | (mm) | Threads & Couplings (kg/m | Plain End (kg/m) | ||
| 6 | 1/8″ | 6.08 | 10.03 | 1.073 | 0.037 | 0.037 |
| 8 | 1/4″ | 9.02 | 13.07 | 2.024 | 0.063 | 0.063 |
| 10 | 3/8″ | 12.05 | 17.01 | 2.031 | 0.084 | 0.084 |
| 15 | 1/2″ | 15.08 | 21.03 | 2.077 | 1.027 | 1.027 |
| 20 | 3/4″ | 20.09 | 26.07 | 2.087 | 1.069 | 1.069 |
| 25 | 1″ | 26.06 | 33.04 | 3.038 | 2.05 | 2.05 |
| 32 | 1-1/4″ | 35.01 | 42.02 | 3.056 | 3.04 | 3.039 |
| 40 | 1-1/2″ | 40.09 | 48.03 | 3.068 | 4.004 | 4.005 |
| 50 | 2″ | 52.05 | 60.03 | 3.091 | 5.046 | 5.044 |
| 65 | 2-1/2″ | 62.07 | 73 | 5.016 | 8.067 | 8.063 |
| 80 | 3″ | 77.09 | 88.09 | 5.049 | 11.035 | 11.029 |
| 90 | 3-1/2″ | 90.01 | 101.06 | 5.074 | 13.071 | 13.057 |
| 100 | 4″ | 102.03 | 114.03 | 6.002 | 16.023 | 16.007 |
| 125 | 5″ | 158.02 | 141.03 | 6.055 | 22.007 | 21.077 |
| 150 | 6″ | 154.01 | 168.03 | 7.011 | 28.058 | 28.026 |
| 200 | 8″ | 202.07 | 219.01 | 8.018 | 43.073 | 42.055 |
| 250 | 10″ | 254.05 | 273 | 9.027 | 63.036 | 60.029 |
| 300 | 12″ | 304.08 | 323.08 | 9.052 | 76.021 | 73.078 |
ASTM A53 Gr.B cold rolled carbon steel seamless steel pipe, ASTM is an American standard that defines the properties possessed by a material used in the manufacture of pipes. ASTM A53 Grade B Pipe is one such carbon steel pipe grade that comes under this standard. The ASTM A53 Grade B ERW Pipe size ranges between ½ inches to 36 inches and the wall thickness ranges between 3mm to 12mm. A53 Gr B material can is used to weld these pipes that are available in the plain end, beveled, and threaded end. The weight of the A53 Galvanized Pipe depends upon the normal bore size, wall thickness, and density of the material. Pipe A53 Grade B is used in applications where it is imperative to keep the temperature above 1750 degrees C.
