ASTM A376 TP316 SS Seamless Pipe
Certification：ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape：round
Technique：Cold Rolled
Surface Treatment：Sanded /Mirror/Hairline Brushed
Thickness：0.3-30mm
out Diameter：8-219mm
Length：5.8/6m or Custom
Stock：in Stock
Sample：Available
Transport Package：Standard Sea-Worthy Packing
ASTM A376 TP316 Austenitic Steel Pipe Distributor
If you're looking for durable, corrosion-resistant, and high-temperature stainless steel tubing, ASTM A376 TP316 seamless stainless steel tubing is the ideal solution for harsh industrial environments.
GNEE is a leading manufacturer and supplier of ASTM A376 TP316 seamless tubing, trusted by customers worldwide in the petrochemical, power generation, boiler, and heat exchanger sectors. Conforming to ASTM A376/ASME SA376 standards and accompanied by EN 10204 3.1 material certification and a third-party flaw detection report, this tubing resists corrosion from organic acids, seawater, and industrial chemicals, making it suitable for applications such as oil refining piping, heat exchangers, and food processing equipment.
Advantages
The wall thickness of ASTM A376 TP316 seamless pipes is uniform, providing higher pressure integrity. Compared to welded pipes, they are easier to bend, weld, and process. With a minimum tensile strength of 515 MPa and a yield strength of 205 MPa, these pipes maintain stable performance under mechanical stress and thermal cycling.
ASTM A376 TP316 heat exchanger pipes contain 2–3% molybdenum, offering excellent resistance to pitting, crevice corrosion, and general corrosion caused by chlorides. They can withstand high temperatures up to 870°C (1600°F), making them ideal for use in superheaters, heat exchangers, and boiler systems. Fully certified to EN, ASTM, ASME, ISO, PED, and NACE standards, they meet the stringent requirements of global industrial projects.
GNEE 316 stainless seamless pipe in Stock
In addition, the ASME SA376 TP316 stainless seamless pipes supplied by GNEE feature precise dimensional control: outer diameter tolerance is within ±0.5mm (≤102mm) or ±0.8% (>102mm), wall thickness tolerance within ±10%, and straightness ≤1mm per meter. Custom cutting (tolerance ±2mm), beveling (35° ±5°), solution annealing (1050–1100°C water quenching), and eddy current testing (100% pipe body inspection) are also available.
specification
Standard: ASTM A376 / ASME SA376
Grade: TP316 (UNS S31600 / EN 1.4401)
Form: Seamless Pipe
Finish: Annealed and Pickled (AP), Bright Annealed (BA), or custom
Size Range: OD 6mm–610mm, Thickness 1mm–50mm, Custom lengths available
Ends: Plain End, Beveled End, Threaded
ASTM 316 heat exchanger pipe Chemical Composition
| Grade | UNS Designation | Composition, % | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Nickel | Chromium | Molybdenum | ||
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 11.0-14.0 | 16.0–18.0 | 2.00–3.00 |
Mechanical Properties
| Grade | Tensile Strength, min, ksi [MPa] | Yield Strength, min, ksi [MPa] | Elongation in 2 in. or 50 mm (or 4D) min, % |
|---|---|---|---|
| Longitudinal | |||
| TP316 | 75 [515] | 30 [205] | 35 |
316 stainless steel boiler tube price per kg
The price of 316 stainless steel boiler tube per kilogram mainly depends on the price of alloy elements such as nickel, size specifications, heat treatment status, market supply and demand, and certification requirements. If you have any questions, you can contact GNEE in time to answer you!
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ASTM A376 TP316 pipe manufacturer
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