YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | 1000 tons/month |
| Delivery Time | 30-35 days |
| Packaging Details | Ply-wooden Case |
| Product | Heat Exchanger Tubes |
| Heat Exchanger Tubes Standard | Stainless Steel ASME SA213 |
| Heat Exchanger Tubes Material | TP310S |
| Heat Exchanger Tubes Size and Length | According to clients' need |
| Heat Exchanger Tubes Use | For Power Plant, Oil&Gas Projects,etc. |
| Heat Exchanger Tubes Packing | Ply-wooden Case |
| Brand Name | Yuhong |
| Model Number | ASME SA213 TP310S |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Supply Ability | 1000 tons/month |
| Delivery Time | 30-35 days | Packaging Details | Ply-wooden Case |
| Product | Heat Exchanger Tubes | Heat Exchanger Tubes Standard | Stainless Steel ASME SA213 |
| Heat Exchanger Tubes Material | TP310S | Heat Exchanger Tubes Size and Length | According to clients' need |
| Heat Exchanger Tubes Use | For Power Plant, Oil&Gas Projects,etc. | Heat Exchanger Tubes Packing | Ply-wooden Case |
| Brand Name | Yuhong | Model Number | ASME SA213 TP310S |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASME SA213 TP310S seamless tubes ，stainless steel fired heater tubes ，heat exchanger tubes with warranty | ||
Stainless Steel ASME SA213s TP310S Seamless Tubes for Fired Heater
ASME SA213/ASTM A213 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.
SS ASME SA213 TP310S is a premium austenitic alloy specifically selected for the most severe high-temperature sections of fired heaters. Its primary role is to resist oxidation (scaling) and carburization while maintaining strength at temperatures where standard stainless steels like 304H or 321H would fail.
| Chemical Composition (%) max | ||||||||
| Grade | UNS | C | Mn | P | S | Si | Cr | Ni |
| TP310S | S34700 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 24.0-26.0 | 19.0-22.0 |
| Mechanical Properties | |||
| Tensile Strength, min | Yield Strength, min. | Elongation in 2 in. or 50mm, min. | Brinell/Vickers;Rockwell |
| 75ksi [ 515MPa ] | 30ksi [205MPa ] | 35% | 192HBW/200HV ;90HRB |
Below are advantages of material TP310S:
| 1.Exceptional Oxidation Resistance: this is its standout feature, the high Chromium content (24-26%) forms a stable, self-healing chromium oxide (Cr₂O₃) layer on the surface. This layer protects the base metal from scaling at temperatures up to 1150°C (2100°F) in continuous service. |
| 2.Excellent Resistance to Carburization: in heaters processing hydrocarbons, carbon from the process stream can diffuse into the tube metal at high temperatures. TP310's high nickel and chromium content creates a stable microstructure that is highly resistant to this carbon absorption, which can cause embrittlement and failure. |
| 3.High-Temperature Strength: TP310 retains its mechanical strength and resists creep (slow deformation under stress and temperature) better than 304/304H or 316/316H. This prevents tube sagging, bulging, and premature rupture under design pressure and temperature.
|
| 4.Good Sulfidation Resistance: while not as resistant as some specialized alloys, it performs better than lower-chromium steels in environments with sulfur compounds from fuel or process streams. |
Common Applications in Fired Heater
| Radiant Section Tubes: The hottest section with direct flame radiation. |
| Bridgewall Piping: The area separating the radiant and convection sections. |
| Inlet & Outlet Header Piping: For sections exposed to the highest fluid temperatures. |
| Shock Coils: The first few rows of the convection section where flue gas temperatures are still very high. |
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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