Contacts：Miss. Lisa
0086-13861277353
Contacts：Miss. Lisa
0086-13861277353
Contacts：Miss. Lisa
Tel：0086-13861277353
E-mail：linsa188@gmail.com
Add：No.143 Qingyang North road,Tianning district. Changzhou
| Place of Origin: | Changzhou |
| Brand Name: | Joyruns |
| Certification: | ISO9001 |
| Model Number: | 19.05*2.11 |
| Minimum Order Quantity: | 2Tons |
| Price: | |
| Packaging Details: | plastic packing, end caps, wooden box packing |
| Delivery Time: | 45days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000Tons/Month |
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Detail Information |
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| Standard: | ASTM A790 | Material: | TP304, 304L, 316L |
|---|---|---|---|
| Product Name: | ASTM ASME Seamless High Pressure Heat Exchanger Boiler Steel Pipe | OD: | 6mm To 630mm |
| WT: | 0.7mm To 35mm | Length: | Coil/Straight Length |
| High Light: | A790 Duplex Stainless Steel Tube,Duplex Stainless Steel Tube S31803,S31803 cold drawn stainless steel tube |
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ASME SA790 Duplex Steel S31803 Cold drawing Condenser tube
Duplex Steel UNS S31803 Pipes are used in various industries like chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines.
Duplex S31803 Pipes & Tubing Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
Duplex UNS S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Ferritic Stainless Steel S31803 Pipe and Tubes Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Duplex UNS S31803 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
Duplex Steel UNS S31803 Pipes & Tubes Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex UNS S31803 | 1.4462 | S31803 |
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Miss. Lisa
0086-13861277353
