Yuhong Group Co.,Ltd
| Payment Terms | L/C at sight , T/T |
| Supply Ability | 10000 Ton/month |
| Delivery Time | Depends on quantity |
| Packaging Details | Bundle /Ply-wooden Case |
| Material Grade | TP304 |
| Standard | ASTM A554 |
| Size | 1/2 ”to 8”mm |
| W.T. | 0.049 - 0.375 Inch |
| Length | Single Random, Double Random & Required Length |
| NDT | ET HT UT PT |
| Packing | Ply-wooden Case /Iron Case/ Bundle |
| Appllication | petroleum refineries/natural-gas processing/space heating |
| 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
| Payment Terms | L/C at sight , T/T | Supply Ability | 10000 Ton/month |
| Delivery Time | Depends on quantity | Packaging Details | Bundle /Ply-wooden Case |
| Material Grade | TP304 | Standard | ASTM A554 |
| Size | 1/2 ”to 8”mm | W.T. | 0.049 - 0.375 Inch |
| Length | Single Random, Double Random & Required Length | NDT | ET HT UT PT |
| Packing | Ply-wooden Case /Iron Case/ Bundle | Appllication | petroleum refineries/natural-gas processing/space heating |
| 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 | TP304 Welded Stainless Steel Pipe ，Stainless Steel Welded Tube ASTM A554 ，Petrochemical Oil Stainless Steel Welded Tube | ||
Stainless Steel Welded Tube ASTM A554 TP304 Water engineering petrochemical Oil
What is Welded tube?
Welded steel pipe, also known as welded tube, is a steel pipe made of steel plate or strip after roll forming and welding, generally 6 meters in fixed length. Welded steel tube production process is simple, high production efficiency, a variety of specifications, less investment in equipment, but generally lower strength than seamless steel tube
Chemical Composition of ASTM A249 TP321 Stainless Steel Welded Tubes
| Grade | Carbon | Nickel | Manganese | Sulfur | Chromium | Phosphorus | Silicon |
| 304 | 0.08 | 8.0-11.0 | 2 | 0.03 | 18.0-20.0 | 0.045 | 1 |
Mechanical Property of ASTM A554 TP304 Stainless Steel Welded Tubes
| Material | Temperure | Heat | Yield Strength | Tensile Strength | Elongation |
| Min.º F(º C) | Treatment | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| 304 | 1900 (1040) | Solution | 30(205) | 75(515) | 35 |
| Grade | Unified Numbering System | Euronorm | Old British | Swedish SS | Japanese Industrial Standards | ||
| No | Name | British Standards | European Standards | ||||
| ASTM A554 TP304 | S30400 | 1.4301 | X5CrNi18-10 | 304S31 | 58E | 2332 | SUS 304 |
Grade | Mean Coefficient of Thermal Expansion (μm/m/°C) | Density (kg/m3) | Elastic Modulus (GPa) | Specific Heat 0-100°C (J/kg.K) | Thermal Conductivity (W/m.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| TP304 | 17.2 | 17.8 | 18.4 | 8000 | 193 | 500 | 16.2 | 21.5 | 720 |
ASTM A554 TP304 Stainless Steel Welded Tubes APPLICATION
Water engineering
petrochemical
Oil
Heat Exchanger Tube
Condenser
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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