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| Specification | Details |
|---|---|
| Standards | ASTM A210 / ASME SA210 |
| Dimensions | As per ASTM, ASME, and API |
| Size Range | OD: 1/4" (6.25mm) to 8" (203mm), WT: 0.02" (0.5mm) to 0.5" (12mm) |
| Outer Diameter | 10 mm – 38.1 mm |
| Wall Thickness | 1 mm – 10 mm |
| Length | 3000 mm – 16000 mm |
| Custom Lengths | Single Random, Double Random, Custom Size up to 12m |
| Ends | Plain end or beveled end, square cut, burr-free, with plastic caps on both ends |
| Manufacturing Process | Cold Drawn, Cold Rolled, Hot Rolled |
| Element | A/SA 210 Gr A1 |
|---|---|
| C | 0.27 max. |
| Mn | 0.93 max. |
| P | 0.035 max. |
| S | 0.035 max. |
| Si | 0.10 min. |
| Element | A/SA 210 |
|---|---|
| Tensile Strength KSI (MPa) | 60 (415) |
| Yield Strength KSI (MPa) | 37 (255) |
| Elongation min. % | 30 |
| GERMANY | UK | USA |
|---|---|---|
| DIN 17175 St45.8, DIN 17175 St 35.8, DIN 17175 19 Mn 5, DIN 17175 17 Mn 4, DIN 17175 13 CrMo 44, DIN 17175 15 Mo 3, DIN 17175 14 MoV63, DIN 17175 10 CrMo 910, DIN 17175 X20CrMoV12 1. | BS 3602 Pt.1 Grade 460, BS 3059 Pt.1 Grade 440 BS 3602 Pt.1 Grade 430, BS 3059 Pt.1 Grade 440 BS 3059 Pt.2 Grade 622, BS 3059 Pt.2 Grade 762. BS 3602 Pt.1 Grade 360, BS 3059 Pt.2 Grade 360, BS 3059 Pt.2 Grade 620, BS 3604 Grade 622, BS 3059 Pt.2 Grade 243, BS 3604 Grade 620, | ASTM A106 Grade B, ASTM A210 Grade A1 ASTM A192 Grade A, ASTM A53 Grade A ASTM A335 Grade P22 ASTM A160 Grade A, ASTM A179 Grade A ASTM A213 Grade T11, ASTM A335 Grade P11 ASTM A106 Grade C, ASTM A210 Grade C |
| 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 | |||||||||
| Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
|---|---|---|---|---|
| 1/2 | ✔ | ✔ | ✔ | ✔ |
| 3/4 | ✔ | ✔ | ✔ | ✔ |
| 1 | ✔ | ✔ | ✔ | ✔ |
| 1.25 | ✔ | ✔ | ✔ | ✔ |
| 1.5 | ✔ | ✔ | ✔ | ✔ |
| 2 | ✔ | ✔ | ✔ | ✔ |
| 2.5 | ✔ | ✔ | ✔ | ✔ |
| 3 | ✔ | ✔ | ✔ | ✔ |
| 3.5 | ✔ | ✔ | ✔ | ✔ |
| 4 | ✔ | ✔ | ✔ | ✔ |
| 5 | ✔ | ✔ | ✔ | ✔ |
| 6 | ✔ | ✔ | ✔ | ✔ |
| 8 | ✔ | ✔ | ✔ | ✔ |
| 10 | ✔ | ✔ | ✔ | ✔ |
| 12 | ✔ | ✔ | ✔ | ✔ |
| 14 | ✔ | ✔ | ✔ | ✔ |
| 16 | ✔ | ✔ | ✔ | ✔ |
| 18 | ✔ | ✔ | ✔ | ✔ |
| 20 | ✔ | ✔ | ✔ | ✔ |
| 22 | ✔ | ✔ | ✔ | ✔ |
| 24 | ✔ | ✔ | ✔ | ✔ |
| Outside Diameter (OD) | Specified Wall Thickness (WT) | Tolerance Over (+) | Tolerance Under (−) |
|---|---|---|---|
| All sizes | ≤ 3.2 mm (0.125 in.) | +20% | −0% |
| All sizes | > 3.2 mm (0.125 in.) | +22% | −0% |
| Outside Diameter (OD) | Tolerance Over (+) | Tolerance Under (−) |
|---|---|---|
| ≤ 38.1 mm (1.5 in.) | +0.4 mm (0.015 in.) | −0.4 mm (0.015 in.) |
| > 38.1 mm to ≤ 50.8 mm (2 in.) | +0.8 mm (0.031 in.) | −0.8 mm (0.031 in.) |
| > 50.8 mm to ≤ 63.5 mm (2.5 in.) | +1.2 mm (0.047 in.) | −1.2 mm (0.047 in.) |
| > 63.5 mm to ≤ 76.2 mm (3 in.) | +1.6 mm (0.062 in.) | −1.6 mm (0.062 in.) |
| > 76.2 mm | ±1% of specified OD | ±1% of specified OD |
| Specified Length Type | Length Range | Tolerance Over (+) | Tolerance Under (−) |
|---|---|---|---|
| Single Random Length (SRL) | 4.0 m – 7.0 m (13 ft – 23 ft) | Varies by agreement | Varies by agreement |
| Double Random Length (DRL) | 7.0 m – 13.5 m (23 ft – 44 ft) | Varies by agreement | Varies by agreement |
| Specific Cut Lengths ≤ 6.1 m | Up to 6.1 m (20 ft) | +6.4 mm (+0.25 in.) | −0 mm (−0 in.) |
| Specific Cut Lengths > 6.1 m | Greater than 6.1 m (20 ft) | +12.7 mm (+0.50 in.) | −0 mm (−0 in.) |
| Outside Diameter (OD) | Wall Thickness (WT) | Minimum Hydrostatic Test Pressure | Test Pressure Hold Time |
|---|---|---|---|
| Up to 101.6 mm (4 in.) | As per spec | Not less than 1,000 psi (6.9 MPa) | Minimum 5 seconds |
| Over 101.6 mm (4 in.) | As per spec | Calculated by formula* | Minimum 5 seconds |
| Product Description | Matching Variant |
|---|---|
| ASME SA / ASTM A210 GR.A1 Boiler Pipe | GR.A1 ASME SA / ASTM A210 Boiler Tube |
| IBR Approved GR.A1 ASTM A210 Boiler Pipe | IBR Approved ASTM A210 Boiler Tubing Stockist |
| A210 GR.A1 Seamless Steel Boiler Pipes Supplier | SA / A210 GR.A1 Seamless Carbon Steel Boiler Tubes |
| A210 GR.A1 Carbon Steel Boiler Pipes in Iraq | ASTM A210 Seamless Carbon Steel Boiler Tubes |
| High Quality GR.A1 A210 Boiler Pipes in Malaysia | GR.A1 A210 High Quality Boiler Tubes Manufacturer |
| A210 / SA210 Insulating Steam Heating Pipes | A210 / SA210 Insulating Steam Heating Tubes |
| ASTM A210 GR.A1 Heat Exchanger Steel Pipes | A210 GR.A1 Superheater Steel Tubes Exporter |
| ASTM A210 Steam Boiler Pipes in Peru | ASTM A210 Steam Boiler Tubes Stockholder |
| ASME SA / ASTM A210 Boiler Pipes Exporter | ASME SA / ASTM A210 GR.A1 Boiler Tubing Stockist |
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Carbon Steel A210 A1 / SA210 A1 Tube Application
| Air Preheater Unit |
| Steam generating Boiler |
| Power Generation |
| Economiser |
| Heat Exchangers |
| Electric Power Plants |
| Fossil Fuel Plants |
| Water Supply Systems |
| Waste Heat Plants |
| Cogeneration Facilities |
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SA210 Gr A1 is a seamless medium-carbon steel used in boiler, superheater, and heat exchanger tubes. It is known for its strength, heat resistance, and ability to withstand high pressure and temperature, making it ideal for power and thermal plant applications.
The price of SA 210 GR A1 tubes depends on size, quantity, specifications, and market conditions. As of now, rates typically range from ₹80 to ₹140 per kg in India. For bulk or export pricing, it’s best to consult a reliable steel pipe supplier.
A1 grade refers to a specific carbon steel grade under ASTM A210, primarily used in manufacturing boiler and heat exchanger tubes. It offers good mechanical strength, thermal conductivity, and corrosion resistance suitable for high-temperature service.
A1 pipes follow ASTM A210/ASME SA210 specifications. Key features include seamless construction, medium carbon steel composition, OD range from 6.25mm to 203mm, and wall thickness from 0.5mm to 12mm. They are used in boilers and heat exchangers.
SA210 tubes are made from medium-carbon steel, primarily iron with around 0.27–0.31% carbon content. They may also include trace elements like manganese and silicon, enhancing strength and resistance to heat and pressure in boiler systems.
SA 210 Gr A1 has a higher carbon content than SA 179, giving it better strength and temperature resistance. SA 179 is low-carbon steel, ideal for heat exchangers with thinner walls, while SA 210 Gr A1 is suited for high-pressure boiler applications.