YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | According to Clients' requirements |
| Delivery Time | 35-60 Days (Depend on Customer's Requirements) |
| Packaging Details | Ply-wooden Cases with Plastic Caps on Tube's Both Ends |
| Product Name | Stainless Steel Seamless Tube |
| Tube Specification | ASTM A213 |
| Tube material | TP316L |
| Tube's OD | Customsized |
| Tube's Wall Thickness Type | Minimum WT |
| Tube's End | Plain end |
| Tube's length | Depend on Customer |
| Tube Surface | Annealed&Pickled, Polished, Bright Annealed... |
| Inspection | Eddy Current Test, Hydro Test, Size Inspection, PMI... |
| Application Industries | Power Generation & Energy; Oil & Gas/Petrochemical; Chemical & Pharmaceutical Processing; Food & Beverage... |
| Brand Name | Yuhong |
| Model Number | ASTM A213 TP316L Seamless Tube |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Supply Ability | According to Clients' requirements |
| Delivery Time | 35-60 Days (Depend on Customer's Requirements) | Packaging Details | Ply-wooden Cases with Plastic Caps on Tube's Both Ends |
| Product Name | Stainless Steel Seamless Tube | Tube Specification | ASTM A213 |
| Tube material | TP316L | Tube's OD | Customsized |
| Tube's Wall Thickness Type | Minimum WT | Tube's End | Plain end |
| Tube's length | Depend on Customer | Tube Surface | Annealed&Pickled, Polished, Bright Annealed... |
| Inspection | Eddy Current Test, Hydro Test, Size Inspection, PMI... | Application Industries | Power Generation & Energy; Oil & Gas/Petrochemical; Chemical & Pharmaceutical Processing; Food & Beverage... |
| Brand Name | Yuhong | Model Number | ASTM A213 TP316L Seamless Tube |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASTM A213 TP316L stainless steel tube ，seamless heat exchanger tube ，stainless steel tube for heat exchangers | ||
ASTM A213 TP316L Stainless Steel Seamless Tube For Refinery Equipment
ASTM A213 TP316L is a standard specification for seamless stainless steel tubes used in boilers, superheaters, and heat exchangers. Here’s a detailed breakdown:
Key Features of ASTM A213 TP316L:
1. Material Composition and Mechanical Properties:
(1). Chemical Composition (Weight %)
| Element | ASTM A213 TP316L Requirements | Typical Values |
| Carbon (C) | ≤ 0.03% | 0.02% |
| Manganese (Mn) | ≤ 2.00% | 1.50% |
| Phosphorus (P) | ≤ 0.045% | 0.030% |
| Sulfur (S) | ≤ 0.030% | 0.020% |
| Silicon (Si) | ≤ 1.00% | 0.75% |
| Chromium (Cr) | 16.0–18.0% | 17.2% |
| Nickel (Ni) | 10.0–14.0% | 12.5% |
| Molybdenum (Mo) | 2.0–3.0% | 2.5% |
| Nitrogen (N) | ≤ 0.10% | 0.05% |
| Iron (Fe) | Balance | Balance |
Notes:
Low carbon (0.03% max) prevents carbide precipitation during welding
Molybdenum (2–3%) enhances corrosion resistance, especially against chlorides.
(2). Mechanical Properties
| Property | ASTM A213 TP316L Requirements | Typical Values |
| Tensile Strength (MPa) | ≥ 485 | 515–620 |
| Yield Strength (0.2% Offset, MPa) | ≥ 170 | 205–310 |
| Elongation (% in 50mm) | ≥ 35 | 40–50 |
| Hardness (Rockwell B) | ≤ 95 HRB | 80–90 HRB |
| Hydrostatic Test Pressure | As per ASTM A213 (varies by size) | — |
Notes:
High elongation (≥35%) ensures ductility for forming/welding.
Low hardness improves machinability and reduces cracking risk.
(3). Comparison with Key Grades
| Property | TP316L (A213) | TP316 (A213) | TP304L (A213) |
| Carbon (Max) | 0.03% | 0.08% | 0.03% |
| Mo Content | 2–3% | 2–3% | None |
| Tensile Strength (MPa) | ≥485 | ≥515 | ≥485 |
| Corrosion Resistance | Excellent (acid/chloride) | Good | Moderate |
Key Takeaways:
2. Manufacturing Process
3. Key Standards & Testing
4. The ASTM A213 TP316L stainless steel seamless tube is widely used in industries requiring high corrosion resistance, high-temperature strength, and reliability in harsh environments. Here are its key applications:
(1). Power Generation & Energy
(2). Oil & Gas/Petrochemical
(3). Chemical & Pharmaceutical Processing
(4). Food & Beverage
(5). Automotive & Aerospace
(6). Marine & Shipbuilding
Summary
ASTM A213 TP316L tubes are ideal for corrosive, high-temperature, or high-purity applications where welding or chloride exposure is a concern. Common alternatives like 304L lack molybdenum, making TP316L the go-to for aggressive media (e.g., seawater, acids).
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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