Polish Stainless Steel Tubes With ASTM A554 For Construction
Quick detail:
Material Grade: 201,202,304, ,304L, 304H, 310S, 316, 316L, 316TI, 316H, 317L, 321
Commodity Name:Welded Stainless Steel Tubes
Brand: KORER
Standard: ASTM A249
Delivery Condition: Bright Annealing
Application: Construction
Description:
Standards:
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American standards: |
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ASTM A249: |
Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes. |
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ASTM A269: |
Standard specification for welded austenitic stainless steel tubing for general service |
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ASTM A688: |
Standard specification for welded austenitic stainless steel feedwater heater tubes. |
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ASTM A554: |
Standard specification for welded stainless steel mechanical tubing.. |
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ASTM A268: |
Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service |
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ASTM A789: |
Specification for seamless and welded Ferritic/Austenitic stainless steel tubing for General Service |
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ASTM A312: |
Seamless/Welded austenitic stainless steel pipe |
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Germanic standards: |
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DIN17455: |
General purpose welded circular stainless steel tubes |
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DIN17457: |
Welded circular austenitic stainless steel tubes subject to special requirements; technical delivery conditions |
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European Standard: |
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EN 10217-7: |
Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes |
Tube Surface
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Surface Finish |
Picture |
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Bright Anneal |
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Pickled |
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180#-400# Grind |
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180#-600# Polish |
Test System:
- Chemical Composition(Spectral Analysis )
- Mechanical Property(Tensile Test Machine)
- Expansion Test(Tensile Test Machine)
- Flange Test(Tensile Test Machine)
- Flattening Test(Tensile Test Machine)
- Hardness(Sclerometer)
- Metallo Analysis(Metallo Microscope)
- Intergranular Corrosion Test
- Surface And Dimension Test
- Hydraulic Test(Hydraulic Test Machine)
- Air Pressure Test (Air Pressure Test Machine)
- Eddy Current Test(Eddy Current Machine)
Applications:
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Fields |
Applications |
Fields |
Applications |
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Nuclear Power Staition |
Condensers |
Paper / Pulp |
Industrial Equipments |
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Thermal Power Station |
Condensers |
Engineering |
Machineries Instrumentation Tubing |
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Sugar |
Evaporators, Condensers, Driers |
Chemical |
Heat Exchanger, Pressure Vessels |
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Petrochemical Industry |
Condensers, Heat Exchanger |
Automobiles |
Muffler Tubes, Hydraulic Tubing,Exaust Pipes, Bracket Tubes |
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Fertilizers |
Pressure Vessels |
Architectural Construction |
Construction |
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Refineries |
General Piping |
Phamaceuticals, Diary, Food, Beverages |
Machineries Process Piping |
Specifications:
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Commodity Name |
Welded Stainless Steel Tubes |
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Standard |
ASTM A554 |
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Material Grade |
T TP304,TP304L,TP304H, TP310S,TP316,TP316L,TP316Ti,TP316H, |
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TP317,TP317L, TP321, TP321H |
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Duplex Grade |
S31803 / S32205 / S32304 |
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Outer Diameter |
6mm-400mm, |
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Wall Thickness |
0.3mm – 4mm |
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Length |
Depends on Customers’ Request |
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Tolerance |
According to ASTM A554 |
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Main process |
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:
I. Supply Best Prices With Good Quality Of The Materials.
II. Prompt Delivery Time Based On Sales Contract.
III. We Have Advanced Ndt Equipments For The Tests Such As Eddy Current Test, Ultrasonic Test,
Hydraulic Test And So On.
IV.We Have Complete After-Sale Service To Deal With The Problems In Time.
V. 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.
