Designed to meet the rigorous demands of industries such as oil and gas refineries,
power plants, petrochemical plants, and more, our seamless carbon steel pipes are
crafted to perfection.
When you choose our ASTM A106 Seamless Carbon Steel Pipe, you’re investing in quality,
efficiency, and a product that stands the test of time.
Our ASTM A106 Seamless Carbon Steel Pipes come with a comprehensive specification, steel grades A, B, and C, surface coatings tailored to your needs, various end types, joint methods, and a range of machining services. Whether it’s bending, flanging, or welding, our pipes are engineered to comply with all requirements, providing you with a versatile product that fits your specific needs.
| Procedure | SMLS |
|---|---|
| Dimensions | O.D.: 10 mm – 120 mm |
| Thickness | 1.0mm – 20mm |
| Steel Grade | Grade A, Grade B, Grade C |
| Surface Coating | Black, Red, Primer, Hot Dip Galvanizing |
| End Type | Square cut, Bevelled, Grooved |
| Pipe Packing | In bundles, Plastic film full length wrap |
Founded in 2011, REHOND is a leading force in China’s steel tube manufacturing and export. We promise to give you the best quality at the lowest price. For any inquiries regarding the purchase of steel tubes, feel free to reach out to us.
Provide a full range of steel tubes. This includes semaless tube, ERW pipe, steel hollow section, line pipe, coated pipe, honed tube and more.
We hold international certifications, including ISO9001, IATF16949 and many letters patents, the tube products are manufactured following ASTM, DIN, EN, BS, JISG standards.
We provide professional selling team. It handles returns and exchanges on time if there are quality problems.
We adhere to stringent chemical requirements for our ASTM A106 Seamless Carbon Steel Pipes. Our commitment to quality ensures that the chemical composition of the steel is meticulously controlled to provide superior corrosion resistance, strength, and durability. From the carbon content to the trace elements, every aspect is carefully monitored to deliver a product that not only meets but exceeds industry standards, offering you a reliable and long-lasting solution.
| Element (%) | Grade A | Grade B | Grade C |
|---|---|---|---|
| Carbon, max | 0.25 | 0.30 | 0.35 |
| Manganese | 0.27–0.93 | 0.29–1.06 | 0.29–1.06 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Sulfur, max | 0.035 | 0.035 | 0.035 |
| Silicon, min | 0.10 | 0.10 | 0.10 |
| Chromium max | 0.4 | 0.4 | 0.4 |
| Copper max | 0.4 | 0.4 | 0.4 |
| Molybdenum max | 0.15 | 0.15 | 0.15 |
| Nickel max | 0.4 | 0.4 | 0.4 |
| Vanadium max | 0.08 | 0.08 | 0.08 |
The mechanical requirements of our ASTM A106 Seamless Carbon Steel Pipes ensure superior structural integrity. Optimized tensile and yield strengths for Grade A, B, and C provide a robust solution for high-temperature and high-pressure industrial applications.
| Element | 48 000 [330] | 60 000 [415] | 70 000 [485] |
|---|---|---|---|
| Yield Strength min psi [MPa] | 30 000 [205] | 35 000 [240] | 40 000 [275] |
REHOND offers ASTM A106 Seamless Carbon Steel Pipes in three distinct steel grades:
Grade A has a maximum of 0.25% carbon, Grade B has a maximum of 0.30% carbon, and Grade C has a maximum of 0.35% carbon.
Each grade is tailored to provide specific benefits, allowing you to select the ideal material for your application.
With our diverse range of steel grades, you can find the perfect balance between cost, performance, and longevity.

More than 15 years experience of manufacturing and exporting work of steel pipe products.
ISO/SGS/CE certified factory.
Special teams for sales, production, logistic and after sale services.
We keep good quality and competitive price to ensure our customers' benefit.
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.