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SUS321 Seamless Stainless Steel Pipe For Industrial Boiler Container
321 austenitic stainless steel has good corrosion resistance in the atmosphere, which is widely used in petrochemical, electric power, bridge and automobile industries.It IS USED IN THE FIELD AND OPEN AIR MACHINES WITH HIGH CHEMICAL, COAL AND PETROLEUM INDUSTRIES REQUIRING GRAIN BOUNDARY corrosion resistance, heat-resistant parts of BUILDING materials and parts with difficult heat treatment
Product introduction:
| Commodity | SUS321 Stainless Steel Seamless Pipe |
| Grade | 321 |
| Brand | No brand |
| Certification | SGS,BV,IQI,TUV,ISO,etc |
| Wall Thickness | 2.0-30mm |
| Outside diameter | 6-630mm |
| Length | 1000-6000mm |
| Surface | annealed and pickled |
| Technique | Seamless |
| Standard | ASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc |
| Delivery time | About 15 -30 days or based on the sales contract |
| MOQ | 1 Ton |
| Usage | 1)Petroleum exhaust combustion pipeline 2)engine exhaust pipe 3)Boiler housing, heat exchanger, heating furnace parts |
Product Display :
Advantage of 316L:
1)it has better grain boundary corrosion resistance and high temperature strength.
Due to the addition of titanium metal, it effectively controls the formation of chromium carbide.
Chemical Composition:
| Grade | Chemical Composition (WT %) | |||||||
| Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | ||
| 321 | ≤ 0.08 | ≤ 1.00 | ≤ 0.045 | ≤ 0.030 | ≤ 1.00 | 17.0 to 19.0 | 9.00-13.00 | |
Physical Property:
| Physical Property | |||||
| Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation % | Elastic Modulus | Hardness (HRB) | Density |
|
≥520
| ≥25 | ≥40%
| ≤ 90 | 7.93g/cm3 | |
Surface Finish:
Packaging:
SUS321 Seamless Stainless Steel Pipe For Industrial Boiler Container Packaging Details:
1: Pipes be covered with waterproof protective packing materials;
2: Then be bundled with strips together;
3: Well loaded and be transported to the loading port.
The inner size container as below:
1:20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM ;
2:40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM ;
3:40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM.