Wuxi Shuangyong Precision Stainless Steel Belt Co., Ltd.
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AISI304 / 316L Stainless Steel Coil Tube For Heat Exchanger, Tube Diameter 3/8" / 1/2" / 5/8" / 3/4"
Quick detail:
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Commodity Name |
Stainless Steel Coil Tube |
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Manufacturing Mode |
Longitudinally Welded |
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Material |
AISI304 / 316L |
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Standard |
ASME SA249 / SA269 |
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Application |
Heat Exchanger |
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Delivery Condition |
Bright Annealing Heat Treatment |
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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Size Range: |
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Production |
Outside Diameter |
Wall Thickness |
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Stainless Steel Coil Tube |
3/8" / 1/2" / 5/8" / 3/4" |
0.028”, 0.035”, 0.065” |
Different Grade Names In Different Countries:
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America |
Germany |
Japan |
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AISI |
UNS |
EN/DIN |
JIS |
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304 |
S30400 |
1.4301 |
X5CrNi18-10 |
SUS304 |
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304L |
S30403 |
1.4306 |
X2CrNi19-11 |
SUS304L |
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316 |
S31600 |
1.4401 |
X5CrNiMo17-12-2 |
SUS316 |
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316L |
S31603 |
1.4404 |
X2CrNiMo17-12-2 |
SUS316L |
Applications:
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The Pipes are Used For Boiler, Superheater, Heat-exchanger,Pressure Vessel and Condenser In Thermal Power Station, Nuclear Power Staition, Paper Sugar / Pulp Fertilizers, Petrochemical Industry Etc. |
Specifications:
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Commodity Name |
Stainless Steel Coil Tube |
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Standard |
ASME SA249 / SA269 |
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Material Grade |
AISI304 / 316L |
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Outer Diameter |
3/8" / 1/2" / 5/8" / 3/4" |
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Wall Thickness |
0.028”, 0.035”, 0.065” |
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Length |
Depends on Customers’ Request |
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Tolerance |
According to Standards |
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Leakage Test |
ET, RT, UT Or Hydraulic Test Or Air Pressure Test Under Water |
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Main process |
Welding, Annealing Or 2B Mill Finish |
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Certificate |
ISO 9001:2008, Manufacture License Of Pressure Tube |
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Marking |
Brand, Standard, Grade, Size, Length and Heat No. Or Depends On Customer. |
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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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Price Term |
EX-Works, CFR, CNF, CIF, FOB ETC |
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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 |
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Competitive Advantage:
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) |