Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | According to Clients' Requirement |
| Delivery Time | 10-90 Work Days |
| Packaging Details | Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap |
| Standard | ASTM A249, ASME SA249 |
| Material Grade | TP304, 1.4301, UNS S30400 |
| Type | Welded |
| W.T | 0.4-30mm |
| O.D | 10-1219, Customized |
| Length | 6 Meters or According To Customer's Request |
| Surface | Bright Annealed |
| Application | Construction,Decoration,Seawater Environment,Oil and Gas,Petroleum,Etc. |
| Brand Name | YUHONG |
| Model Number | TP304, 1.4301 /, UNS S30400 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | According to Clients' Requirement |
| Delivery Time | 10-90 Work Days | Packaging Details | Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap |
| Standard | ASTM A249, ASME SA249 | Material Grade | TP304, 1.4301, UNS S30400 |
| Type | Welded | W.T | 0.4-30mm |
| O.D | 10-1219, Customized | Length | 6 Meters or According To Customer's Request |
| Surface | Bright Annealed | Application | Construction,Decoration,Seawater Environment,Oil and Gas,Petroleum,Etc. |
| Brand Name | YUHONG | Model Number | TP304, 1.4301 /, UNS S30400 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | 1.4301 Stainless Steel Welded Tube ，Heat Exchanger Stainless Steel Welded Tube ，ASTM A249 Stainless Steel Welded Tube | ||
ASTM A249 TP304, 1.4301 Bright Annealed Stainless Steel Welded Tube For Heat Exchanger
ASTM A249 TP304 is a standard specification for welded austenitic steel boiler, superheater, heat-exchanger, and condenser tubes. It specifies the requirements for tubes to be used in high-temperature services. ASTM A 249 TP304 Material offers good corrosion resistance. Due to the titanium content in ASTM A 249 TP304 ERW Tube, it’s immune to precipitation. The titanium content in the ASTM A249 TP304 SS Tube stabilizes the tube structure at 800 degrees C.
Specifications:
| Specification | ASTM A249, ASME SA249 |
| Manufacturing Type | ERW / Welded / Fabricated / CDW / DOM / CEW / 100% X Ray Welded |
| Delivery Condition | Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF |
| Surface Finish | BA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished, 180G, 320G, 400G Satin/ Hairline, 400G, 500G, 600G or 800G Mirror finish ASME SA249 Standard Tubing or Custom Finish as per customer's specification |
| OD | 6 to 304.8 mm |
| WT | 0.5 to 6 mm |
| Standard | SUS, JIS, AISI, ASTM, GB, DIN, EN |
| Processing | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Technique | Cold drawn, Cold rolled, Hot rolled, Extrusion Tube |
| Tolerance | OD: +/- 0.2mm WT: +/- 10% OR as customer request Length: +/- 10mm |
Features:
Good corrosion resistance: TP304 stainless steel tubes are resistant to corrosion in various environments, including mildly corrosive environments.
High temperature resistance: These tubes can withstand high temperatures without losing their structural integrity.
Weldability: ASTM A249 TP304 tubes are easily welded using common welding techniques, making them suitable for a wide range of applications.
Excellent mechanical properties: TP304 stainless steel tubes exhibit good strength and ductility, making them ideal for use in high-pressure and high-temperature applications.
Versatility: These tubes are commonly used in boiler, superheater, heat exchanger, and condenser applications in various industries such as chemical, petrochemical, food processing, and pharmaceutical industries.
Equivalent Grades:
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
Chemical Composition:
| C | Si | Mn | Cr | Ni | S | P | Fe |
| 0.08 | 1 | 2 | 18 – 20 | 8 – 11 | 0.03 | 0.045 | Bal. |
Mechanical Properties:
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Applications:
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Oil & Gas Processing Industries
Fertilizers Industries
Chemical Industries
Sugar Industries
Construction
Pharmaceuticals
Water treatment plants
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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