YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T |
| Supply Ability | Accdording to customer's request |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product Name | Stainless Steel Bright Annealed Tube |
| Specification | ASME SA270 |
| Material | TP304 1.4301 |
| Surface | Polished / Bright Annealed |
| End | Threaded End |
| Type | Seamless and Welded |
| Application | Pharmaceutical / Food Processing / Chemical Processing |
| Brand Name | YUHONG |
| Model Number | ASME SA270 TP304 |
| Certification | ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | Accdording to customer's request |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product Name | Stainless Steel Bright Annealed Tube | Specification | ASME SA270 |
| Material | TP304 1.4301 | Surface | Polished / Bright Annealed |
| End | Threaded End | Type | Seamless and Welded |
| Application | Pharmaceutical / Food Processing / Chemical Processing | Brand Name | YUHONG |
| Model Number | ASME SA270 TP304 | Certification | ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China | ||
| High Light | ASME SA270 stainless steel tube ，TP304 threaded end tube ，bright annealed heat exchanger tube | ||
Sanitary ASME SA270 TP304 Stainless Steel Bright Annealed Tube (Threaded End)
This sanitary stainless steel tube is manufactured to ASME SA270 standard with TP304 material, and undergoes bright annealing treatment to deliver exceptional corrosion resistance, high cleanliness, and a smooth inner surface. The threaded ends allow for quick installation and system integration, making it ideal for industries with stringent hygiene requirements such as food, pharmaceutical, and biotechnology.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| TP304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
1.Chemical & Mechanical Properties
| ASME SA270 TP304 Chemical Composition (%) | ||||||
| C |
Mn |
P | S |
Si |
Cr | Ni |
| ≤0.08% | ≤2.00% | ≤0.045% | ≤0.030% | ≤1.00% | 18.0%~20.0% | 8.0%~11.0% |
Mechanical Properties
|
Tensile Strength
|
Yield Strength | Elongation | Hardness(Rockwell) Number |
| ≥ 515MPa | ≥ 205MPa | ≥ 35% | ≤ B90 |
2. Key Adventages
Mirror-like smooth interior and exterior surfaces minimize contaminant adhesion and simplify cleaning and sterilization.
Suitable for high-temperature, high-humidity, and corrosive environments, extending service life.
Complies with international sanitary standards such as FDA and 3-A, meeting requirements for food and pharmaceutical industries.
Precisely machined threaded connections ensure leak-proof performance and enable fast installation and disassembly.
3. Key Applications
Food & Beverage: Transfer lines, filling systems, CIP/SIP equipment
Pharmaceutical: Purified water systems, bioreactors, sterile pipelines
Biotechnology: Fermentation systems, media transfer, lab pipelines
————————————————————————————————————————————————————————————————
Why choose TP304?
Corrosion Resistance Mechanism: TP304 contains a minimum of 18% Chromium (Cr). Upon exposure to oxygen, Chromium forms an ultra-thin (only 2-5 nanometers) but incredibly dense and adherent chromium oxide passive layer on the surface. This layer effectively isolates the steel substrate from corrosive media and is self-healing in the presence of oxygen, even after mechanical damage.
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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