AISI 304 / 304L Threaded Stainless Steel Pipe For Heat Exchanger With ASME SA249
Quick detail:
Material Grade: AISI 304 / 304L
Commodity Name:Threaded Stainless Steel Pipe
Brand: KORER
Standard: ASME SA249
Delivery Condition: Bright Annealing
Description:
Standards:
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A249 Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes. |
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Materail:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317L, TP321 |
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Welding Method:TIG |
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Chemical Composition:Acc.to A249 and A480 |
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Heat Treatment:Bright Annealing temperature 1040 |
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Straightness:0.8mm/900mm |
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Tolerance:OD Acc.to A1016/A1016M, WT +/-10% |
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Mechanical Property:Tension Test, Flattening Test, Flange Test, Reverse-Bend Test, Hardness Test, Hydrostatic or Other Nondestructive Test, Grain Size, Reverse-Bend Test, Hardness Test |
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Intergranular Corrosion:Acc.to the Buyer's Requirements |
Material:
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Grade |
Chemical Composition(%) |
Remark |
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C≤ |
Mn≤ |
P≤ |
S≤ |
Si≤ |
Cr |
Ni |
Mo |
N |
Cu |
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304 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
18.0~20.0 |
8.0~10.50 |
0~0.1 |
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304L |
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
18.0~20.0 |
8.0~12.0 |
0~0.1 |
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Applications:
The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum, electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental protection, aerospace,heat exchanger, etc.
Specifications:
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Commodity Name |
Threaded Stainless Steel Pipe |
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Standard |
ASME SA249 |
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Material Grade |
AISI / TP / SUS 304 / 304L |
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Outer Diameter |
6mm-50.8mm, |
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Wall Thickness |
0.3mm – 2.5mm |
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Length |
Depends on Customers’ Request |
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Tolerance |
According to ASME SA249 |
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Main process |
TIG Welding |
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Certificate |
ISO 9001:2008, Manufacture License Of Pressure Tube |
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Packing |
Bundles With Plastic Bags, Wooden Box With Angle Steel Frame Or others |
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Payment Terms |
T/T, L/C at sight |
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Delivery Time |
Generally 15Days – 45Days Or Depends on the quantity and Customers’ Request |
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Capacity |
1000 Tons Per Month |
Competitive Advantage:
We Are Manufactuer Which Are Approved With ISO 9001-2008 and Manufacture License of Pressure Tube.
We Have Production experience about 20 years. We have high technical production lines with top quality products. We have win high reputation based on good quality and Competitive Prives.
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Test items: |
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1.Chemical Composition(Spectral analysis ) |
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2.Mechanical Property(Tensile Test Machine) |
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3.Expansion Test(Tensile Test Machine) |
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4.Flange Test(Tensile Test Machine) |
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5.Flattening Test(Tensile Test Machine) |
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6. Hardness(sclerometer) |
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7. Metallo analysis(Metallo microscope) |
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8.Intergranular Corrosion Test |
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9.Surface and Dimension Test |
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10.Hydraulic Test(Hydraulic Test Machine) |
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11. Air Pressure Test (Air Pressure Test machine) |
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12.Eddy Current Test(Eddy Current Machine) |
