Yuhong Holding Group Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. |
| Model Number: | ASTM A423 / ASME SA423 Grade 1 Welded Corton Steel Tube |
| Minimum Order Quantity: | 1000KGS |
|---|---|
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | 7days |
| Payment Terms: | L/C, T/T |
| Product Name: | Heat Exchanger Tube | Standard: | ASTM A423 / ASME SA423 Grade 1 |
|---|---|---|---|
| OD: | 1/2" To 16" | WT: | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 Mm Thk |
| Length: | Single Random, Double Random & Cut Length | End: | Plain Ends / Beveled Ends |
| Type: | Electric-resistance Welded (ERW), Seamless | NDT: | Eddy Current Test , Ultrasonic Test, Hydrostatic Test |
| Application: | Power Generation,Petrochemicals, Heat Exchangers, Equipments, | ||
| High Light: | ERW Welded Corten Steel Tube,Corten Steel Heat Exchanger Tube,Gr.1 Heat Exchanger Tube |
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ASTM A423 / ASME SA423 Grade 1 ERW Corten Steel Tube Heat Exchanger Tube
ASTM A423 GR.1 is a specification that covers electric-resistance welded (ERW) and seamless low-alloy steel tubes intended for use as boiler tubes, heat exchanger tubes, and condenser tubes. The tube is made from carbon-manganese steel, which gives it good weldability and toughness. It is available in a range of sizes and wall thicknesses to suit different applications, such as power generation, petrochemical, and other industries, etc. A423 Grade 1 ERW tube is often used in combination with other materials, such as carbon steel or stainless steel, to form complex piping systems.
Specification of ASTM A423 / ASME SA423 Grade 1 Welded Corton Steel Tube
| Size Range | 1/2″ OD – 12″ OD, thickness: 25 SWG – 10 SWG |
| Standards | ASTM A 423/ASME SA 423 GR. 1 |
| Type | Electric-resistance welded (ERW), Seamless |
| Shape | Round, Square, Rectangle, Hydraulic |
| Length | Single Random, Double Random & Cut Length |
| Tube End | Plain End, Beveled End |
| Dimensions | All Pipe is suppliers and inspected/tested to the relevant standards including ASTM, ASME, API. |
| Applications |
Power Generation,Petrochemicals, Heat Exchangers, Equipments, Gas Processing,Condensers, Pharmaceuticals, etc. |
ASTM A423 / ASME SA423 Grade 1 Welded Corton Steel Tube Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Cu | V | Ni |
| COR-TEN A | 0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | 0.03 | 0.50-1.25 | 0.25-0.55 | – | 0.65 |
|
COMPOSITION |
Grade 1 |
Grade 2 |
|
Carbon, max |
0.15 |
0.15 |
|
Manganese, max |
0.55 |
0.50–1.00 |
|
Phosphorus |
0.06–0.16 |
0.04 max |
|
Sulfur, max |
0.060 |
0.05 |
|
Silicon, min |
0.10 |
… |
|
Copper |
0.20–0.60 |
0.30–1.00 |
|
Chromium |
0.24–1.31 |
… |
|
Nickel |
0.20–0.70 |
0.40–1.10 |
|
Molybdenum, min |
… |
0.10 |
ASTM A423 / ASME SA423 Grade 1 Welded Corton Steel Tube Mechanical Properties
|
Grade |
Minimum yield point ReH Mpa *) |
Tensile strength Rm MPa |
Minimum elongation A (Lo=5.65 √So) % |
|
COR-TEN A |
355 |
470-630 |
20 |
Applications
Pharmaceutical Equipment
Off-Shore Oil Drilling Companies
Chemical Equipment
Sea Water Equipment
Power Generation
Petrochemicals
Heat Exchangers
Gas Processing
Condensers
Pulp and Paper Industry
Pharmaceuticals
Contact Person: Ms Vivi
Tel: 0086-13023766106
Fax: 0086-574-88017980
