Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T, D/A |
| Supply Ability | 15000tons/month |
| Delivery Time | 5-80 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Steel grade | 300 Series,stainless steel 304/316L |
| Application | Decoration,Construction,boiler,oil and gas,electric |
| Type | Seamless,Welded |
| Length | 3000mm~6000mm,6 Meters or customized,18000max.,11.8m or as required.,8m |
| Thickness | 0.4-30mm,1.0mm,0.6mm~2500mm,1mm-60mm,0.6 to 25 mm |
| Brand Name | YUHONG |
| Model Number | ASTM A269 TP304 |
| Certification | ISO,SGS,BV,ISO & SGS,ISO/CE/SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/A | Supply Ability | 15000tons/month |
| Delivery Time | 5-80 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Steel grade | 300 Series,stainless steel 304/316L | Application | Decoration,Construction,boiler,oil and gas,electric |
| Type | Seamless,Welded | Length | 3000mm~6000mm,6 Meters or customized,18000max.,11.8m or as required.,8m |
| Thickness | 0.4-30mm,1.0mm,0.6mm~2500mm,1mm-60mm,0.6 to 25 mm | Brand Name | YUHONG |
| Model Number | ASTM A269 TP304 | Certification | ISO,SGS,BV,ISO & SGS,ISO/CE/SGS |
| Place of Origin | CHINA | ||
| High Light | TP304 Stainless Steel Seamless Tubes ，ASTM A269 Stainless Steel Seamless Tubes ，6000mm Stainless Steel Pipe | ||
ASTM A269 TP304 Stainless Steel Seamless Tubes for Heat Exchangers
The ASTM A269 TP304 is an austenitic grade of steel that covers standard seamless and welded configurations. The ASTM A269 TP304 Tube is designed with a superior composition of nickel and chromium with other constituting alloys, giving these tubes enhanced resistance against corrosive and oxidative media. ASTM A269 Tp304 Stainless Steel Tubing has a density of 8 g/cm3 with a melting point of 1400 degrees C. These tubes has excellent mechanical properties and can work well in different pressures and temperatures.
ASME SA269 TP304 Tubing Equivalent
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| 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 |
Chemical Composition
| SS | 304 | 304N | 304LN |
| Ni | 8 – 11 | 8 – 11 | 8 – 11 |
| Fe | Balance | ||
| Cr | 18 – 20 | 18 – 20 | 18 – 20 |
| C | 0.08 max | 0.08 max | 0.035 max |
| Si | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max |
| P | 0.040 max | 0.040 max | 0.040 max |
| S | 0.030 max | 0.030 max | 0.030 max |
| N |
| 0.10 – 0.16 | 0.10 – 0.16 |
Mechanical Properties
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
ASTM A269 TP304 Stainless Steel Seamless Tubes Advantages
High strength
Resistant to high mechanical stresses
Resistant to high pressure
Resistant to high temperature
Good formability
Reusable
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 HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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