ASTM A53 Grade B Seamless Carbon Steel Pipe
Schedule 40 SA53 GRB ERW Pipes Manufacturer in India, ASTM A53 Welded Pipe Dimension
ASTM A53 Grade B ERW Pipe is part of the ASTM A53 grade carbon steel material made pipes. There are different types and grades of the A53 standard that is used in low pressure plumping and other similar use cases. Steel India Company is a manufacturer and supplier of these pipes in different scales, sizes and grades. There is ASTM A53 Grade B Pipe which is electric resistant welded which makes it useful with welding applications to make the piping stronger and durable.
Although the A 53 Gr B is the most used type in this grade, there are three different types, namely the Type F, Type E and the Type S. all three types of the A53grb pipe are for different purposes. The Type E is different in that it is available only in the Grade A specification of the A53. There are different pressure classes such as the ASTM A53 Grade B Schedule 40 which are marked by the schedule number. The pipes range from NPS ½ to NPS 26 normally, which also correlate with the pressure classes and schedules. The ASTM A53 Type E is electric resistant welded in the longitudinal axis. The SA 53 Gr B can also have a butt welding or continuous welding in the form of the ASTM A53 Type F. The A53 Type S differs in that it is actually the ASTM A53 Grade B Seamless Pipe. We supply all types and please contact us for any inquiries.
ASTM A53 Grade B Carbon steel pipe stockist, CS ASTM A53 Grade B ERW Pipe exporter in India, Check ASTM A53 Schedule 40 pipe Price List

SA 53 Gr B cement lined pipes Standard Sizes And Schedule Specifications
Specifications | ASTM A53 ASME SA53 |
Length | Minimum 3 Meters, Maximum 18 Meters |
Type | ERW / Seamless / Fabricated / Welded |
Dimensions | ASME, ASTM, and API |
Form | Hydraulic, Round, Etc |
Size | 1/2” NB to 36” NB |
Thickness | 3-12milimeter |
Schedules | Schedule 40, 80, 160, XS, XXS |
End | Beveled End, Plain End, Treaded |
ASTM A53 Seamless Pipe, ASTM A53 Pipe Manufacturer in India, ASTM A53 Grade B Schedule 40 Pipe Dimension, A53 Grade B Pipe Price
Latest Price list of ASTM A53 Gr. B Carbon Steel Pipes
Size" | MSL Make | ISMT make | JSL Make |
---|---|---|---|
1/2" | 1,323.53 | 1,316.18 | 1,330.88 |
3/4" | 1,102.94 | 1,095.59 | 1,110.29 |
1" | 955.88 | 948.53 | 963.24 |
1.25" | 911.76 | 904.41 | 919.12 |
1.5" | 808.82 | 801.47 | 816.18 |
Price USD/Ton All prices are applicable for SCH 40, SCH 60, SCH 80 & SCH XS |
Products stocks a full range of A53 pipe in:
- Grade B
- NPS 1/8” to 26” diameter
- Schedules 10 through 160, STD, XH and XXH
List of Schedule 40 SA53 GRB ERW Pipes Types
ASTM A53 Galvanized Pipe, ASTM A53 Steel Casing Pipe Stockholder, ASTM A53 Grade B SCH 40 Seamless Pipe Suppliers in India. A53 Gr B Material manufacturers, ASTM A53 Gr.B Pipe wholesaler in Mumbai.
ASTM A53 Schedule 40 pipe Dimension Standard

NPS Designator | DN Designator | Outside Diameter | Inside Diameter | Wall Thickness | Nominal Weight (Mass) per unit Length | |
(mm) | (mm) | (mm) | Plain End (kg/m) | Threads & Couplings (kg/m | ||
1/8″ | 6 | 10.3 | 6.8 | 1.73 | 0.37 | 0.37 |
1/4″ | 8 | 13.7 | 9.2 | 2.24 | 0.63 | 0.63 |
3/8″ | 10 | 17.1 | 12.5 | 2.31 | 0.84 | 0.84 |
1/2″ | 15 | 21.3 | 15.8 | 2.77 | 1.27 | 1.27 |
3/4″ | 20 | 26.7 | 20.9 | 2.87 | 1.69 | 1.69 |
1″ | 25 | 33.4 | 26.6 | 3.38 | 2.5 | 2.5 |
1-1/4″ | 32 | 42.2 | 35.1 | 3.56 | 3.39 | 3.4 |
1-1/2″ | 40 | 48.3 | 40.9 | 3.68 | 4.05 | 4.04 |
2″ | 50 | 60.3 | 52.5 | 3.91 | 5.44 | 5.46 |
2-1/2″ | 65 | 73 | 62.7 | 5.16 | 8.63 | 8.67 |
3″ | 80 | 88.9 | 77.9 | 5.49 | 11.29 | 11.35 |
3-1/2″ | 90 | 101.6 | 90.1 | 5.74 | 13.57 | 13.71 |
4″ | 100 | 114.3 | 102.3 | 6.02 | 16.07 | 16.23 |
5″ | 125 | 141.3 | 158.2 | 6.55 | 21.77 | 22.07 |
6″ | 150 | 168.3 | 154.1 | 7.11 | 28.26 | 28.58 |
8″ | 200 | 219.1 | 202.7 | 8.18 | 42.55 | 43.73 |
10″ | 250 | 273 | 254.5 | 9.27 | 60.29 | 63.36 |
12″ | 300 | 323.8 | 304.8 | 9.52 | 73.78 | 76.21 |
Avalaibale length of SA53 Gr.B pipes
Standard Weight | |
Single Random — 16′ – 22′. 5% may be jointers. If Plain Ends — 5% may be 12′ – 16′. | |
Double Random — Shortest Length 22′, minimum average for order 35′. | |
Extra Strong and Double Extra Strong | |
Single Random — 12′ -22′. 5% may be 6′ – 12′. | |
Double Random (XS and lighter) — Shortest Length 22′, minimum average for order 35′. | |
Lengths longer than single random with wall thicknesses heavier than XS subject to negotiation. |
O.D. | Over | Under | |
Outside Diameter | NPS 1/8 to 1-1/2 DN 6 to 40 | 1/64″ (0.4mm) | 1/64″ (0.4mm) |
NPS 2 and up DN 50 and up | 1% | 1% | |
Wall Thickness at Any Point | ——– | 12.50% | |
Weight | 10% | 10% |
ASTM A53 Grade B ERW Pipes Schedule Chart
NB | OD | Size | 40S | 5S | 10S | S10 | S20 | S60 | S40 | S80 | XS/80S | S120 | S100 | S160 | S140 | XXS |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
13.72 | 1/4 | 1.7 | 2.24 | 3.02 | ||||||||||||
17.15 | 3/8 | 1.7 | 2.31 | 3.2 | ||||||||||||
20 | 26.67 | 3/4 | 2.9 | 1.7 | 2.1 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
25 | 33.4 | 1 | 3.4 | 1.7 | 2.8 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
32 | 42.16 | 1 1/4 | 3.6 | 1.7 | 2.8 | 3.56 | 4.85 | 4.85 | 6.35 | 9.7 | ||||||
40 | 48.26 | 1 1/2 | 3.7 | 1.7 | 2.8 | 3.68 | 5.08 | 5.08 | 7.14 | 10.2 | ||||||
50 | 60.33 | 2 | 3.9 | 1.7 | 2.8 | 3.91 | 5.54 | 5.54 | 9.74 | 11.1 | ||||||
65 | 73.03 | 2 1/2 | 5.2 | 2.1 | 3.1 | 5.16 | 7.01 | 7.01 | 9.53 | 14 | ||||||
90 | 101.6 | 3 1/2 | 5.7 | 2.1 | 3.1 | 5.74 | 8.08 | 8.08 | ||||||||
100 | 114.3 | 4 | 6 | 2.1 | 3.1 | 6.02 | 8.56 | 8.56 | 11.1 | 13.5 | 17.1 | |||||
150 | 168.3 | 6 | 7.1 | 2.8 | 3.4 | 7.11 | 11 | 10.97 | 14.3 | 18.3 | 22 | |||||
300 | 323.9 | 12 | 9.5 | 4 | 4.6 | 6.4 | 14.3 | 10.3 | 17.5 | 12.7 | 25.4 | 21.4 | 33.3 | 28.6 | 25.4 | |
350 | 355.6 | 14 | 9.5 | 4 | 4.8 | 6.4 | 7.9 | 15.1 | 11.1 | 19.1 | 12.7 | 27.8 | 23.8 | 35.7 | 31.8 | |
450 | 457.2 | 18 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 19.1 | 14.3 | 23.8 | 12.7 | 34.9 | 29.4 | 45.2 | 39.7 | |
500 | 508 | 20 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 20.6 | 15.1 | 26.2 | 12.7 | 38.1 | 32.5 | 50 | 44.5 | |
600 | 609.6 | 24 | 9.5 | 5.5 | 6.4 | 6.4 | 9.5 | 24.6 | 17.5 | 31 | 12.7 | 46 | 38.9 | 59.5 | 52.4 | |
650 | 660.4 | 26 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
750 | 762 | 30 | 9.5 | 6.4 | 7.9 | 7.9 | 13 | 12.7 | ||||||||
800 | 812.8 | 32 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
900 | 914.4 | 36 | 9.5 | 7.9 | 13 | 19.1 | 12.7 |
Outside Diameter of carbon steel pipe astm a53 grade b
For NPS 1 1/2 and Smaller Sizes | For NPS 2 and Larger Sizes | ||
---|---|---|---|
1/64" | 1/32" under | 1% over | 1%under |
ASTM A53 Grade B Type E Pipe Application
ASTM A53 Grade B Type S Pipe is used in the most critical engineering applications and also in certain applications in the automotive sector. In addition, some of the value-added Carbon Steel products include steel for LPG cylinders, API grade, corrosion resistant steel, critical structural application steel, boiler quality, auto grades, precision tubes and medium/high carbon grades, among others. ASTM A53 Grade B Black Steel Pipe is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines.
ASTM A53 Grade B Welded Pipe mostly used in:
- Refineries
- Power Plants
- Boilers
- Ship Building
- Heat Exchangers
- Condensers
- Paper & Pulp
- Marine Applications
- Nuclear Power
- Fossil Fuel Power Plants etc.
SA53 Grade B Erw Pipe Traders, ASME SA53 Seamless Pipes stockist, ASTM A53 Grade B Line pipe dealer, Exporter of Carbon Steel A53 Gr.b Rectangular Pipe, ASTM A53 Pipe Manufacturer in India.
Pressure Rating of ASME SA53 Pipe
Carbon Steel Pipes – Working Pressure | |||||||
---|---|---|---|---|---|---|---|
Nominal Size (inches) |
Pipe Outside Diameter OD (inches) |
Schedule Number or weight | Wall Thickness – t – (inches) |
Inside Diameter – d – (inches) |
Working Pressure ASTM A53 B to 400°F | ||
Manu- facturing Process |
Joint Type | psig | |||||
1/4 | 0.540 | 40ST | 0.088 | 0.364 | CW1) | T | 188 |
80XS | 0.119 | 0.302 | CW | T | 871 | ||
3/8 | 0.675 | 40ST | 0.091 | 0.493 | CW | T | 203 |
80XS | 0.126 | 0.423 | CW | T | 820 | ||
1/2 | 0.840 | 40ST | 0.109 | 0.622 | CW | T | 214 |
80XS | 0.147 | 0.546 | CW | T | 753 | ||
3/4 | 1.050 | 40ST | 0.113 | 0.824 | CW | T | 217 |
80XS | 0.154 | 0.742 | CW | T | 681 | ||
1 | 1.315 | 40ST | 0.133 | 1.049 | CW | T | 226 |
80XS | 0.179 | 0.957 | CW | T | 642 | ||
1 1/4 | 1.660 | 40ST | 0.140 | 1.380 | CW | T | 229 |
80XS | 0.191 | 1.278 | CW | T | 594 | ||
1 1/2 | 1.900 | 40ST | 0.145 | 1.610 | CW | T | 231 |
80XS | 0.200 | 1.500 | CW | T | 576 | ||
2 | 2.375 | 40ST | 0.154 | 2.067 | CW | T | 230 |
80XS | 0.218 | 1.939 | CW | T | 551 | ||
2 1/2 | 2.875 | 40ST | 0.203 | 2.469 | CW | W | 533 |
80XS | 0.276 | 2.323 | CW | W | 835 | ||
3 | 3.500 | 40ST | 0.216 | 3.068 | CW | W | 482 |
80XS | 0.300 | 2.900 | CW | W | 767 | ||
4 | 4.500 | 40ST | 0.237 | 4.026 | CW | W | 430 |
80XS | 0.337 | 3.826 | CW | W | 695 | ||
6 | 6.625 | 40ST | 0.280 | 6.065 | ERW2) | W | 696 |
80XS | 0.432 | 5.761 | ERW | W | 1209 | ||
8 | 8.625 | 30 | 0.277 | 8.071 | ERW | W | 526 |
40ST | 0.322 | 7.981 | ERW | W | 643 | ||
80XS | 0.500 | 7.625 | ERW | W | 1106 | ||
10 | 10.75 | 30 | 0.307 | 10.136 | ERW | W | 485 |
40ST | 0.365 | 10.020 | ERW | W | 606 | ||
XS | 0.500 | 9.750 | ERW | W | 887 | ||
80 | 0.593 | 9.564 | ERW | W | 1081 | ||
12 | 12.75 | 30 | 0.330 | 12.090 | ERW | W | 449 |
ST | 0.375 | 12.000 | ERW | W | 528 | ||
40 | 0.406 | 11.938 | ERW | W | 583 | ||
XS | 0.500 | 11.750 | ERW | W | 748 | ||
80 | 0.687 | 11.376 | ERW | W | 1076 | ||
14 | 14.00 | 30ST | 0.375 | 13.250 | ERW | W | 481 |
40 | 0.437 | 13.126 | ERW | W | 580 | ||
XS | 0.500 | 13.000 | ERW | W | 681 | ||
80 | 0.750 | 12.500 | ERW | W | 1081 | ||
16 | 16.00 | 30ST | 0.375 | 15.250 | ERW | W | 421 |
40XS | 0.500 | 15.000 | ERW | W | 596 | ||
18 | 18.00 | ST | 0.375 | 17.250 | ERW | W | 374 |
30 | 0.437 | 17.126 | ERW | W | 451 | ||
XS | 0.500 | 17.000 | ERW | W | 530 | ||
40 | 0.562 | 16.876 | ERW | W | 607 | ||
20 | 20.00 | 20ST | 0.375 | 19.250 | ERW | W | 337 |
30XS | 0.500 | 19.000 | ERW | W | 477 | ||
40 | 0.593 | 18.814 | ERW | W | 581 |
ASME SA 53 Grade B Pipe Available Surface Finish
Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.
Epoxy coated A 53 Gr B Pipes Chemical Composition Standard
A53 Gr.B |
C | Mn | P | S | Cu | Ni | Cr | Mo | V |
0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
FBE coated ASTM A53b Pipes Mechanical Properties Tensile Strength
Grade | Yield Strength | Tensile Strength |
A53 Gr.B |
240 | 415 |
Carbon Steel Pipe ASTM A53 Grade B Packaging
ASTM A53 Grade B Schedule 80 Pipe in Seamless & Welded both are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc.
Marking Requirements
Rolled, die stamped, or paint stenciled (manufacturer’s option).
- Manufacturer’s name, brand, or trademark
- A53 A, A53 B
- Hydrostatic test pressure and/or NDE, or NH if neither is specified
- Size, length, weight per foot (NPS 4 and larger)
- ANSI schedule number or weight class or wall thickness
- Additional “S” if tested supplementary requirements
ASTM A53 Grade B Seamless Carbon Steel Pipe Stock of following manufacturers

United Seamless Limited

Jindal Saw Ltd

Valourec & Mannesman

Bao Steel

Sumitomo Metals

Yangzhou Lontrin Steel Tube

Tenaris

Wuxi

Maharastra Seamless Limited

Indian Seamless Metal Tubes Limited
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