TP304 / L Stainless Steel U Tube With ASTM A688 For Condenser,Straight Tubes With ASTM A249
Quick detail:
Material Grade: TP304 / TP304L
Commodity Name:Stainless Steel U Tube
Brand: KORER
Standard: ASTM A688
Delivery Condition: Bright Annealing Or Anneal&Pickled
Application:For Heat Exchanger / Condenser
Description:
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Size Range: |
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Production |
Outside Diameter |
Wall Thickness |
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Stainless Steel U Tube |
12.0mm – 38.1mm |
0.7mm – 3.5mm |
Standards:
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A249 Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes. |
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Item |
Contents |
Requirements |
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1 |
Materail |
TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317L, TP321 |
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2 |
Welding Method |
TIG |
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3 |
Chemical Composition |
Acc.to A249 and A480 |
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4 |
Heat Treatment |
Bright Annealing temperature 1040 |
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5 |
Straightness |
0.8mm/900mm |
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6 |
Tolerance |
OD Acc.to A1016/A1016M, WT +/-10% |
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7 |
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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8 |
Intergranular Corrosion |
Acc.to the Buyer's Requirements |
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A688 Standard specification for welded austenitic stainless steel feedwater heater tubes. |
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Item |
Contents |
Requirements |
|
1 |
Materail |
TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317L, TP321 |
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2 |
Welding Method |
TIG |
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3 |
Chemical Composition |
Acc.to A688 and A480 |
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4 |
Heat Treatment |
Bright Annealing temperature 1040 |
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5 |
Tolerance of Part "U" |
Leg Length:-0mm - +3mm, |
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6 |
Tolerance |
OD Acc.to A1016/A1016M, WT +/-10% |
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7 |
Mechanical Property |
Flange Test, Reverse-Bend Test, Hardness Test, Hydrostatic or Other Nondestructive Test, Tension Test |
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8 |
Intergranular Corrosion |
Supplement requirements - Acc.to the Buyer's demand |
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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Specifications:
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Commodity Name |
Stainless Steel U Tube |
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Standard |
ASTM A249 And ASTM A688 |
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Material Grade |
TP304 / TP304L |
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Outer Diameter |
12mm-38.1mm, |
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Wall Thickness |
0.711mm – 3.5mm |
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Length |
Depends on Customers’ Request |
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Tolerance |
According to ASME SA249 / ASTM A688 |
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Main process |
Welding, Bright Annealing,U Bend, Releasing Residual Stress |
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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 |
Applications:
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Fields |
Applications |
Fields |
Applications |
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Petrochemical Industry |
Condensers, Heat Exchanger |
Thermal Power Station |
Condensers |
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Paper / Pulp |
Industrial Equipments |
Nuclear Power Staition |
Condensers |
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Sugar |
Evaporators, Condensers, Driers |
Chemical |
Heat Exchanger, Pressure Vessels |
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Automobiles |
Muffler Tubes, Hydraulic Tubing,Exaust Pipes, Bracket Tubes |
Engineering |
Machineries Instrumentation Tubing |
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Fertilizers |
Pressure Vessels |
Architectural Construction |
Construction |
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Refineries |
General Piping |
Phamaceuticals, Diary, Food, Beverages |
Machineries Process Piping |
Competitive Advantage:
1) Supply Best Prices Based On Good Quality And Timely Delivery.
2) We Have Advanced NDT Equipments For The Tests Such As Eddy Current Test, Hydraulic Test And So On.And the Pipes Are 100% Inspected of Leakage Test.
3) Wooden Case Package Which Is Strong And Suitable For Sea Transport And Which Is Our Main Method To Protect The Tubes.Also We Will Depends On The Sizes Of The Tubes To Select More Ecomony Packing Method By Bundle.
