Circular Welded 304 Stainless Steel Pipe With ASME SA249 For Heat Exchanger,Thin Wall 0.3mm - 3.5mm
Quick detail:
Commodity Name | 304 Stainless Steel Pipe |
Manufacturing Mode | Longitudinally Welded |
Brand Name | KORER |
Standard | ASME SA249 |
Application | Heat Exchanger |
Delivery Condition | Bright Annealing Or Pickled |
Out Diameter | 6mm – 101.6mm |
Wall Thickness | 0.3mm – 3.5mm |
Description:
Different Grade Names In Different Countries:
America | Germany | Japan | ||
AISI | UNS | DIN /EN | JIS | |
304 | S30400 | 1.4301 | X5CrNi18-10 | SUS304 |
304L | S30403 | 1.4306 | X2CrNi19-11 | SUS304L |
Parts of Achivements | |||
PROJECT NAME | MATERIAL | SPECIFICATION(mm) | Q’TY(T) |
Shang an 6# Condenser | TP317L | 22 x 0.5 / 0.7 | 80 |
Indian JSW6 - 8# Condenser | TP304 | 20x 0.5 / 0.7 | 130 |
Indian J Plant 3# | TP304 | 25 x 0.5 / 0.7 | 170 |
Nanre 1# 2# Condenser | TP304 | 25 x 0.5 / 0.7 | 340 |
Xingchang 1# 2# Condenser | TP304 | 25 x 0.5 / 0.7 | 340 |
Indina BALC01# 2# 3# | TP304 | 28 x 0.5 / 0.7 | 240 |
Indian WPC4# | TP304 | 20 x 0.5 / 0.7 | 40 |
Anbala 1# | TP304 | 25 x 0.5 / 0.7 | 170 |
Indian oil condenser 8SETS | TP316L | 16 x 0.7 / 0.8 / 1.0 | 60 |
Fuqing 1#/2#,Fangjiashan 1#/2# | TP304 | 19 x 0.9 x U | 89 |
Indian K Plant 1# 2# | TP304 | 25 x 0.7 | 360 |
Fangjiashan Nuclear Project | TP304 | 19.05 x 0.91 x U | 86 |
Indian Chhattisgarh Power 1# 2# | TP304 | 25 x 0.7 | 370 |
Zambia 1# 2# | TP316L | 22 x 0.7 / 0.9 | 190 |
Qilu Petrochemical Plant | TP316L | 38.1 / 50.8 x 1.5 / 2.0 | 15 |
Shandong Beichen(Nuclear) | 316L | 16 x 1.2 x U | 150 |
Huali Petrochemical Plant | TP304L | 38.1 / 60.3 x 1.5 / 2.1 | 330 |
Dongsheng Petrochemical Plant | TP304 | 16 / 25.4 x 1.24 / 1.5 | 480 |
Pushin(Petrochemical application) | TP304 | 50.8 / 38.1 x 1.2 / 2.1 | 1232 |
Nanjing steam turbine works(Condenser) | 304/316L | 16 / 19 x 1.2 / 1.5 | 40 |
Spainish Customer | TP316L | 31.8 / 38.1 x 1.2 x 2.1 | 230 |
304 | 44.5 / 50.8 x 1.2 / 1.5 | 190 | |
Germany Customer | 304/316L | 25.4 / 42.4 x 1.5 / 2.0 | 320 |
Pakistan Customer | 304 | 42.4 x 1.5 x 12000 | 150 |
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. |
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, |
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. |
Specifications:
Commodity Name | 304 Stainless Steel Pipe |
Standard | ASME SA249 |
Material Grade | 304 / 304L |
Outer Diameter | 6mm-101.6mm |
Wall Thickness | 0.3mm – 3.5mm |
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 |
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 |
ASTM A688:Standard specification for welded austenitic stainless steel feedwater heater tubes. |
ASTM A554:Standard specification for welded stainless steel mechanical tubing. |
ASTM A268:Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service |
ASTM A789:Specification for seamless and welded Ferritic/Austenitic stainless steel tubing for General Service |
ASTM A312:Seamless/Welded austenitic stainless steel pipe |
Germanic standards: |
DIN17455:General purpose welded circular stainless steel tubes |
DIN17457: Welded circular austenitic stainless steel tubes subject to special requirements; technical delivery conditions |
European Standard: |
EN 10217-7:Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes |
Test items: |
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) |
