Yuhong Group Co.,Ltd
| Heat Treatment | Solution Annealed |
| Material Grade | TP304L / UNS S30403 |
| Material Type | Austenitic Stainless Steel |
| Payment Terms | L/C,T/T |
| Supply Ability | 10000 Ton/month |
| Delivery Time | Depends on quantity |
| Packaging Details | Bundle /Ply-wooden Case |
| Tube Type | Seamless |
| Manufacturing | Cold Drawn / Cold Finished |
| Surface Condition | Pickled / Bright Annealed |
| Product Name | ASTM A213 TP304L Seamless Tube |
| Standard | ASTM A213 / ASME SA213 |
| Brand Name | YUHONG GROUP |
| Model Number | TP304 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Heat Treatment | Solution Annealed | Material Grade | TP304L / UNS S30403 |
| Material Type | Austenitic Stainless Steel | Payment Terms | L/C,T/T |
| Supply Ability | 10000 Ton/month | Delivery Time | Depends on quantity |
| Packaging Details | Bundle /Ply-wooden Case | Tube Type | Seamless |
| Manufacturing | Cold Drawn / Cold Finished | Surface Condition | Pickled / Bright Annealed |
| Product Name | ASTM A213 TP304L Seamless Tube | Standard | ASTM A213 / ASME SA213 |
| Brand Name | YUHONG GROUP | Model Number | TP304 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | TP304L Stainless Steel Round Tube ，Chemical Stainless Steel Seamless Tubes ，Heat Exchangers Seamless Stainless Steel Pipe | ||
ASTM A213 TP304L Stainless Steel Seamless Tube
Product Introduction
TP304L Seamless Tubes for Process and Heat Transfer Equipment
ASTM A213 TP304L Stainless Steel Seamless Tube is manufactured from low-carbon 304L austenitic stainless steel for applications requiring corrosion resistance, weldability and controlled tube dimensions.
The seamless construction eliminates a longitudinal welded seam and is suitable for tubular components exposed to internal pressure, thermal cycling and process fluids. TP304L is widely used in heat exchangers, boilers, condensers, process equipment and chemical piping systems.
The tubes can be supplied in cold-finished or hot-finished conditions according to tube size and project requirements, with solution heat treatment and testing performed in accordance with the applicable ASTM A213 requirements.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | ASTM A213 TP304L Seamless Tube |
| Material Grade | TP304L / UNS S30403 |
| Material Type | Austenitic Stainless Steel |
| Standard | ASTM A213 / ASME SA213 |
| Tube Type | Seamless |
| Manufacturing | Cold Drawn / Cold Finished |
| Heat Treatment | Solution Annealed |
| Outside Diameter | Customized |
| Wall Thickness | Customized |
| Length | Fixed / Random / Cut-to-Length |
| Surface Condition | Pickled / Bright Annealed |
| Testing | Hydrostatic / Eddy Current / UT |
| Certification | EN 10204 3.1 |
Product Features
The reduced carbon content of TP304L makes it suitable for welded fabrication where resistance to sensitization is an important consideration.
The seamless manufacturing route is suitable for pressure-containing tubular applications where a longitudinal weld is not desired.
Solution annealing helps restore the required metallurgical condition after cold working.
Depending on the application, tubes can be supplied with pickled, annealed or bright-annealed surfaces.
Material heat numbers, dimensional inspection and testing documentation can be provided according to project requirements.
Cold Finished vs Hot Finished TP304L Tube
Cold Finished
Tighter dimensional control
Smoother surface
Suitable for precision tubing
Hot Finished
Larger diameter/thickness applications
Less cold deformation
Suitable for larger process tubes
Chemical Composition of ASTM A213 TP304L Stainless Steel Seamless Tubes
| Grade | – | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|---|
| 304L/S30403 | min.max. | -0.035 | -2 | -1 | -0.045 | -0.03 | 18.0-20.0 | – | 8.0-12.0 | – |
| 304/S30400 | min.max. | -0.08 | -2 | -1 | -0.045 | -0.03 | 18.0-20.0 | – | 8.0-11.0 | – |
| EN 10216-5 1.4301 | min.max. | -0.07 | -2 | -1 | -0.04 | -0.015 | 17.00-19.5 | – | 8.0-10.5 | -0.11 |
| EN 10216-5 1.4307 | min.max. | -0.03 | -2 | -1 | -0.04 | -0.015 | 17.5-19.5 | – | 8.0-10.0 | -0.11 |
| 304H /S30409 | min.max. | 0.04-0.10 | -2 | -1 | -0.045 | -0.03 | 18.0-20.0 | – | 8.0-11.0 | – |
| EN 10216-5 1.4948 | min.max. | 0.04-0.08 | -2 | -1 | -0.035 | -0.015 | 17.0-19.0 | – | 8.0-11.0 | -0.11 |
Mechanical Property of ASTM A213 TP304L Stainless Steel Seamless Tubes
| – | Tensile Strength | Yield Strength | Elongation | Hardness | Hardness |
|---|---|---|---|---|---|
| Grade | (MPa) min | 0.2% Proof (MPa) min | (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
| 304 | 515 | 205 | 35 | 90 | 192 |
| 304L | 485 | 170 | 35 | 90 | 192 |
Physical Properties Of ASTM A213 TP304L Stainless Steel Seamless Tubes
| 304L Stainless Steel Pipe Density (lb / cu. in.) | 0.29 |
| Specific Gravity(kgs/dm³) | 7.93 |
| Specific Heat (Btu/lb/Deg°F – [32-212 Deg °F]) | 0.12 |
| Electrical Resistivity (microhm-cm (at 68 Deg °F)) | 432 |
| Melting Point (Deg°F) | 2650 |
| Modulus of Elasticity Tension | 28 |
ASTM A213TP304L Stainless Steel Tubes Application
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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