Active Member
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[China]
Address: 江苏省无锡市惠山区洛社镇石塘湾运河东路5号
Contact name:Jillian Zheng
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:
Commodity Name | Stainless Steel Coil Tube |
Manufacturing Mode | Longitudinally Welded |
Material | AISI304 / 316L |
Standard | ASME SA249 / SA269 |
Application | Heat Exchanger |
Delivery Condition | Bright Annealing Heat Treatment |
Description:
Standards:
American standards: |
ASTM A249: Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes. |
ASTM A269:Standard specification for welded austenitic stainless steel tubing for general service |
Size Range: | ||
Production | Outside Diameter | Wall Thickness |
Stainless Steel Coil Tube | 3/8" / 1/2" / 5/8" / 3/4" | 0.028”, 0.035”, 0.065” |
Different Grade Names In Different Countries:
America | Germany | Japan | ||
AISI | UNS | EN/DIN | JIS | |
304 | S30400 | 1.4301 | X5CrNi18-10 | SUS304 |
304L | S30403 | 1.4306 | X2CrNi19-11 | SUS304L |
316 | S31600 | 1.4401 | X5CrNiMo17-12-2 | SUS316 |
316L | S31603 | 1.4404 | X2CrNiMo17-12-2 | SUS316L |
Applications:
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:
Commodity Name | Stainless Steel Coil Tube |
Standard | ASME SA249 / SA269 |
Material Grade | AISI304 / 316L |
Outer Diameter | 3/8" / 1/2" / 5/8" / 3/4" |
Wall Thickness | 0.028”, 0.035”, 0.065” |
Length | Depends on Customers’ Request |
Tolerance | According to Standards |
Leakage Test | ET, RT, UT Or Hydraulic Test Or Air Pressure Test Under Water |
Main process | Welding, Annealing Or 2B Mill Finish |
Certificate | ISO 9001:2008, Manufacture License Of Pressure Tube |
Marking | Brand, Standard, Grade, Size, Length and Heat No. Or Depends On Customer. |
Packing | Bundles With Plastic Bags, Wooden Box With Angle Steel Frame Or others |
Payment Terms | T/T, L/C at sight |
Price Term | EX-Works, CFR, CNF, CIF, FOB ETC |
Delivery Time | Generally 15Days – 45Days Or Depends on the quantity and Customers’ Request |
Capacity | 1000 Tons Per Month |
Competitive Advantage:
Test items:
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1.Chemical Composition(Spectral analysis ) | |||||
2.Mechanical Property(Tensile Test Machine) | |||||
3.Expansion Test(Tensile Test Machine) | |||||
4.Flange Test(Tensile Test Machine) | |||||
5.Flattening Test(Tensile Test Machine) | |||||
6. Hardness(sclerometer) | |||||
7. Metallo analysis(Metallo microscope) | |||||
8.Intergranular Corrosion Test | |||||
9.Surface and Dimension Test | |||||
10.Hydraulic Test(Hydraulic Test Machine) | |||||
11. Air Pressure Test (Air Pressure Test machine) | |||||
12.Eddy Current Test(Eddy Current Machine) |
