ASTM A312 TP310S Welded And Drawn Tubing
Type: Welded Pipe
Material Grade: 310S
Pipe Ends: Plain End, Beveled End
Size: 1/8" NB to 5" NB; 1/4" OD to 5" OD
Length: Max. 6 meters; cut-to-length available
Wall Thickness: 1mm to 20mm; customizable
Surface Finish: Annealed & Pickled / Polished
Cross-section Shape: Round; customizable
Length: Customizable; typically 6000mm
Manufacturer of ASTM A312 TP310S SS Pipe
ASTM A312 TP310S stainless steel pipe is a high-chromium nickel austenitic stainless steel pipe. If you are looking for stainless steel pipes featuring high temperature resistance and creep resistance, we can deliver tailored solutions for you.
Our factory's ASTM A312 TP310S stainless steel pipes can operate stably long‑term at temperatures up to 1035 °C, with a maximum intermittent oxidation‑resistant temperature of 1150 °C, which is markedly higher than that of TP316. They retain considerable tensile strength under 900 °C working conditions in heat treatment furnaces and high‑temperature flue gas pipelines, and are resistant to high‑temperature creep.
The TP310S stainless steel pipes we manufacture are welded via ERW (High‑Frequency Resistance Welding) or TIG (Tungsten Inert Gas Welding). The welds are subjected to solution annealing heat treatment to relieve internal stress, delivering smooth and defect‑free surfaces. Suitable for mass production, these pipes meet the requirements of high‑pressure applications such as boiler piping and are widely used in industrial sectors including heat treatment equipment, boilers, chemical reactors, and waste gas incineration systems.
We provide free samples marked with the corresponding product logos and offer customization services tailored to client requirements, covering specifications such as end configurations, lengths, diameters, and surface treatments.
ASTM A312 TP310S Welded Tubing
ASTM A312 TP310S large-diameter pipes
ASTM A312 TP310S pickled pipes
If you need specific data, tell me:
What size and schedule do you need?
What is your operating temperature and pressure?
Specification Chart of ASTM A312 TP310S steel erw Pipe
Chemical Composition of TP310 Stainless Steel EFW Pipe
| Iron, Fe | 54 |
| Chromium, Cr | 24-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.50 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
Mechanical Properties of Stainless Steel 310s Round Pipe
| Material | Heat Treatment |
Temperure Min. º F(º C) |
Tensile Strength Ksi (MPa), Min. |
Yield Strength Ksi (MPa), Min. |
Elongation %, Min |
| TP310 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
Physical Properties of ASTM A312 TP310s Stainless Steel Pipes
| Properties | Metric | Imperial |
| Density | 8 g/cm3 | 0.289 lb/in³ |
| Melting point | 1455°C | 2650°F |
Delivery: Within 10-25 days or asap if we have enough stock
ASTM A312 TP310S steel pipe application
Heat treatment industry: furnace radiation tubes, heat treatment furnace inner tubes, muffle tank connection tubes
Energy and power: circulating fluidized bed boiler pipes, waste heat recovery devices.
Chemical and petrochemical: high temperature reactor pipes, cracking furnace pipes.
If you need more specific assistance, please let me know:
Are you looking for mechanical specifications (tensile/yield strength)?
Do you need information on welding or fabrication procedures?
Quality Control of ASTM A312 TP310 SS Pipes
We support on-site inspection of parameters such as outer diameter, wall thickness, roughness, and chemical composition, and provide documentation including product quality reports and EN 10204 3.1 and 3.2 Material Test Certificates
Outer diameter inspection
chemical composition analysis
roughness test
To learn more about our quality control process, please click the links below to view our product inspection videos, testing procedures, and inspection reports.
premium packaging
Our 310S stainless steel pipes are packed with high-quality wooden cases, plastic film wrapping and rubber end caps to protect the pipes from damage during transportation. Meanwhile, logos, material grades, dimensions and batch numbers can be clearly marked on the packaging as required by customers.
Wooden case packaging
moisture-proof packaging
waterproof package
Customer Cases
GNEE exports ASTM A312 TP310S welded pipes to the Middle East for a newly built heat treatment furnace and flue gas conveying system of a local Saudi petrochemical enterprise. Operating under long‑term working temperatures of 750–900 °C with sulfide‑containing flue gas, the project specifies large‑diameter pickled TP310S welded pipes manufactured in compliance with ASTM A312 standard.
Project outcomes: Since commissioning, the pipes have delivered stable performance in high‑temperature oxidation resistance and sulfidation corrosion resistance. The customer has cut procurement costs by approximately 25% compared with adopting seamless pipes.
FAQ
1.What are the differences between 310 stainless steel pipes and 310S stainless steel pipes?
310 steel pipes have a maximum carbon content of 0.25% and feature superior high‑temperature strength; by comparison, 310S steel pipes are capped at a maximum carbon content of 0.08% to enhance weldability and mitigate corrosion risks.
2.How about the corrosion resistance of 310S stainless steel?
Its room‑temperature corrosion resistance outperforms 316 stainless steel. It boasts excellent oxidation and sulfidation corrosion resistance at high temperatures, and its low‑carbon characteristic reduces the risk of intergranular corrosion after welding.
3.What is the equivalent of SS 310S?
The equivalent grade of the 310s SS is 1.4845. The EN designation is X8CrNi25-21 with the UNS designation of S31008.
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