1.5 Inch 3 Inch Diameter Seamless Steel Pipe Cutting To Size As Customized
1.5 Inch 3 Inch Diameter Seamless Steel Pipe Cutting To Size As Customized
AISI 309s
UNS S30908
EN 1.4833
309S stainless steel is a highly alloyed austenitic stainless steel used for its excellent oxidation resistance, high-temperature strength, and creep resistance. The lower nickel content of Stainless Steel 309, compared to Stainless Steel 310, improves its resistance to hydrogen sulfide (H2S) attack at high temperatures.Stainless Steel 309S is used for its high-temperature oxidation resistance and/or resistance to H2S attack for applications such as furnace parts, firebox sheets, high-temperature containers, catalytic converters, and exhaust systems.
Chemical Properties: 309
| 309S | C | Si | Mn | P | S | Ni | Cr |
| ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 12.00~15.00 | 22.00~24.00 |
Applications
- Architectural/Civil Engineering: Cladding, handrails, door and window fittings, street furniture, structural sections, enforcement bar, lighting columns, lintels, masonry supports.
- Transport: Exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles.
- Chemical/Pharmaceutical: Pressure vessels, process piping.
- Oil and gas: Platform accommodation, cable trays, sub-sea pipelines.
- Medical: Surgical instruments, surgical implants, food processing.
- Food and Drink: Catering equipment, brewing, distilling, food processing.
- Water: Water and sewage treatment, water tubing, hot water tanks.
- General: Springs, fasteners(bolts, nuts and washers) wire.
Progress of Seamless Pipe Production
Round bars-Inspection-Pealing-Cutting-Centering-Heating----etc
Client offer us drawing ,then we produce as customzied
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