SS TP316L Condenser Tube
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
What Is TP316L sS condenser tube?
SS TP316L condenser tube is a low-carbon, molybdenum-bearing austenitic stainless steel tube designed specifically for condensers, heat exchangers, and cooling systems operating in corrosive environments. Manufactured in accordance with ASTM A213 and ASTM A269, this tube is solution annealed, ensuring excellent corrosion resistance and weld integrity even in chloride-rich or marine applications.
Supplier of TP316L Condenser Tube
GNEE operates in more than 60 countries and boasts extensive experience in manufacturing and exporting stainless steel products. If you require premium TP316L stainless steel pipes, we can deliver comprehensive tailored solutions.
Our TP316L stainless steel condenser tubes feature thin‑wall construction and internal spiral groove technology, delivering a 20 % higher heat transfer coefficient compared with conventional tubes. With a pitting resistance equivalent number (PREN) ranging from 28 to 32, they exhibit outstanding resistance to chloride corrosion in seawater service. After electropolishing, the inner surface roughness Ra ≤ 0.4 μm, which reduces scale deposition by 30 % and lowers cleaning frequency accordingly.
Furthermore, our TP316L stainless steel pipes have a tensile strength of ≥ 515 MPa, withstand working pressure up to 10 MPa and resist fatigue induced by steam vibration. Applied in chemical distillation columns and seawater desalination facilities, they achieve a service life of 15–20 years. Compared with 304 stainless steel, they cut total life‑cycle costs by approximately 30 %; versus cupronickel alloys, material costs can be reduced by up to 60 %.
In addition, GNEE offers a wide range of stainless steel tube surface treatments, including:Mirror Polishing (8K),Hairline Finish,Brushed Finish (No.4),Pickling and Passivation.
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specification Of TP316L Condenser Tube
SS 316L Solution Anneal Condenser Tube Chemical Composition
| Grades | UNS | Si | Mn | S | P | C | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|---|
| TP316 | S3160 | 1 | 2 | 0.03 | 0.045 | 0.08 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
| TP316L | S31603 | 1 | 2 | 0.03 | 0.045 | 0.035 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
tP316L Condenser Tubes Mechanical Properties
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min.º F(º C) | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
Surface Treatment Options for TP316L Seamless Pipes
1.Pickled
The surface appears silver-gray with a matte finish. It offers good cost performance and is suitable for general industrial corrosion-resistant environments.
2.Bright Annealed
Bright annealing is performed in a hydrogen atmosphere, resulting in a smooth and bright surface with low roughness (Ra ≤ 0.4 μm). It is commonly used in pharmaceutical and food industries.
3.Polished / Mirror Finish
Through mechanical polishing or electropolishing, the pipe can achieve a mirror-like surface (Ra < 0.2 μm). It is easy to clean and leaves no residue, making it ideal for high-purity gas systems and injection water systems.
Brief Comparison Between TP316 and TP316L SS tube
| Item | TP316 | TP316L |
| Carbon Content | ≤0.08% | ≤0.03% (low carbon) |
| Corrosion Resistance After Welding | Moderate; thick walls may experience sensitization | Excellent; resistant to intergranular corrosion |
| Strength | Slightly higher | Slightly lower but better toughness |
| Typical Applications | General corrosion environments, medium-high temperature | Heavy welding, strong corrosion, pressure pipelines, chemical and pharmaceutical industries |
main applications of TP316L sS Condenser Tube
Due to its exceptional performance and versatility, TP316L stainless steel pipe is widely used across various industries, including chemical processing, food and beverage, pharmaceutical manufacturing, oil and gas, and pulp and paper mills.
Looking for premium SS TP316L condenser tubes for critical heat transfer applications? Contact Gnee today for competitive prices.
Quality Inspection of TP316L Round Pipe
We offer services such as chemical composition analysis, dimensional inspection, hardness testing, and mechanical property testing (e.g., tensile, elongation, and reduction of area tests), as well as Positive Material Identification (PMI).
To learn more about our product testing services, please click the button below.
Export Cases
GNEE exports TP316L stainless steel pipes to multiple countries, earning favorable feedback and establishing long‑term cooperation intentions with clients.
| No. | Export Country/Region | Order Date | Product Specifications & Applicable Standards | Application Scenarios |
|---|---|---|---|---|
| 1 | United Arab Emirates (Middle East) | May 2026 | S31603 (TP316L) seamless pipe, 19×2×8000 mm, ASTM A312, solution treated and pickled | Process piping for Middle Eastern industrial projects |
| 2 | Vietnam | March 2026 | ASTM A213 TP316L seamless heat exchanger tube with bright annealed finish | Heat‑exchange system upgrading for petrochemical refining projects |
| 3 | Chonburi, Thailand | March 2026 | ASTM A312 TP316L seamless pipes in standard Sch10s/Sch40s sizes | Emergency pipeline replacement for plant shutdown maintenance |
high quality packaging Of tp316L tube
Our stainless steel pipes adopt multi-layer seaworthy packaging: pipe ends are sealed with protective caps for moisture prevention, each pipe is wrapped in anti-rust paper and waterproof film, bundled and cushioned by specification, then packed in fumigated wooden cases marked clearly with technical parameters and batch numbers. The packaging delivers good collision resistance and salt spray tolerance to avoid rusting during ocean shipping.
Why Choose GNEE
✔️ Certified Quality: ASTM, ASME, PED, EN10204 3.1
✔️ Global Export Experience: Delivered to 60+ countries
✔️ Precision Manufacturing: Tight tolerances, smooth ID/OD, hydrostatic tested
✔️ Custom Services: U-bending, cut-to-length, polishing, export packaging
✔️ Corrosion Guarantee: Salt spray test and PMI reports available
FAQ
1.What is the difference between TP316 and TP316L pipes?
The key difference between 316 and 316L stainless steel is the carbon content. While 316 has a maximum carbon content of 0.08%, 316L has a maximum carbon content of only 0.03%.
2.What are the key differences between 1.4404 and TP316L stainless steel?
The 1.4404 grade has a good resistance to corrosion. Its general characteristics are comparable to those of grade 1.4435 (316L), but with a slightly lower molybdenum and nickel content, which decreases slightly the resistance to pitting corrosion.
3.Which is better, 316L or 904L?
904L is technically a higher-grade, more corrosion-resistant alloy than 316L, but 316L is better for most practical uses because it is much more affordable and easier to shape. 904L only becomes "better" in extreme industrial settings involving harsh acids or severe chemical exposure
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