YUHONG GROUP ASTM A403 WP321H-S Buttweld Return Bend 180 degree, SR ,Fired Heater and Tube Coil Application
Fired Heater Standard: ISO 13705 , API 560
Heater Type | |
1 | Topping and Vacuum Heaters |
2 | Reactor Charge Heaters |
3 | Column Reboiler Heaters |
4 | Splitter Reboiler Heaters |
5 | Stabilizer Reboiler Heaters |
6 | Fractionator Reboiler Heaters |
7 | Hot Oil Heaters |
8 | Hydrotreating Heaters |
9 | Hydrodesulphurization Heaters |
10 | Hydrofiner Heaters |
11 | Catalytic Reforming Heaters |
12 | Fluid Catalytic Cracking Heaters |
13 | Visbreaking Heaters |
14 | Regeneration Gas Heaters |
15 | Steam Superheater |
Table 1—Extended Surface Materials | |||||
Material | Studs | Fins | |||
Maximum Tip Temperature | Maximum Tip Temperature | ||||
°C | °F | °C | °F | ||
Carbon steel | 510 | 950 | 454 | 850 | |
21/4Cr-1Mo, 5Cr-1/2Mo | 593 | 1100 | 549 | 1000 | |
11-13Cr | 649 | 1200 | 593 | 1100 | |
18Cr-8Ni stainless steel | 815 | 1500 | 815 | 1500 | |
25Cr-20Ni stainless steel | 982 | 1800 | 982 | 1800 |
Material | ASTM Specifications | |||||||||||
Pipe | Tube | |||||||||||
Carbon steel | A53, A106 Gr B | A192, A210 Gr A-1 | ||||||||||
Carbon-1/2Mo | A335 Gr P1 | A209 Gr T1 | ||||||||||
11/4Cr-1/2Mo | A335 Gr P11 | A213 Gr T11 | ||||||||||
21/4Cr-1Mo | A335 Gr P22 | A213 Gr T22 | ||||||||||
3Cr-1Mo | A335 Gr P21 | A213 Gr T21 | ||||||||||
5Cr-1/2Mo | A335 Gr P5 | A213 Gr T5 | ||||||||||
5Cr-1/2Mo-Si | A335 Gr P5b | A213 Gr T5b | ||||||||||
9Cr-1Mo | A335 Gr P9 | A213 Gr T9 | ||||||||||
9Cr-1Mo-V | A335 Gr P91 | A213 Gr T91 | ||||||||||
18Cr-8Ni | A312, A376, TP 304, TP 304H, and TP 304L | A213, TP 304, TP 304H, and TP 304L | ||||||||||
16Cr-12Ni-2Mo | A312, A376, TP 316, TP 316H, and TP 316L | A213, TP 316, TP 316H, and TP 316L | ||||||||||
18Cr-10Ni-3Mo | A312, TP 317, and TP 317L | A213, TP 317, and TP 317L | ||||||||||
18Cr-10Ni-Ti | A312, A376, TP 321, and TP 321H | A213, TP 321, and TP 321H | ||||||||||
18Cr-10Ni-Nb a | A312, A376, TP 347, and TP 347H | A213, TP 347, and TP 347H | ||||||||||
Nickel alloy 800 H/800 HT b | B407 | B407 | ||||||||||
25Cr-20Ni | A608 Gr HK40 | A213 TP 310H | ||||||||||
a Niobium (Nb) was formerly called columbium (Cb). b Minimum grain size shall be ASTM #5 or coarser. |
YUHONG GROUP ASTM A403 WP321H-S Buttweld Return Bend 180 degree, SR ,Fired Heater and Tube Coil Application
Fired Heater Standard: ISO 13705 , API 560
Heater Type | |
1 | Topping and Vacuum Heaters |
2 | Reactor Charge Heaters |
3 | Column Reboiler Heaters |
4 | Splitter Reboiler Heaters |
5 | Stabilizer Reboiler Heaters |
6 | Fractionator Reboiler Heaters |
7 | Hot Oil Heaters |
8 | Hydrotreating Heaters |
9 | Hydrodesulphurization Heaters |
10 | Hydrofiner Heaters |
11 | Catalytic Reforming Heaters |
12 | Fluid Catalytic Cracking Heaters |
13 | Visbreaking Heaters |
14 | Regeneration Gas Heaters |
15 | Steam Superheater |
Table 1—Extended Surface Materials | |||||
Material | Studs | Fins | |||
Maximum Tip Temperature | Maximum Tip Temperature | ||||
°C | °F | °C | °F | ||
Carbon steel | 510 | 950 | 454 | 850 | |
21/4Cr-1Mo, 5Cr-1/2Mo | 593 | 1100 | 549 | 1000 | |
11-13Cr | 649 | 1200 | 593 | 1100 | |
18Cr-8Ni stainless steel | 815 | 1500 | 815 | 1500 | |
25Cr-20Ni stainless steel | 982 | 1800 | 982 | 1800 |
Material | ASTM Specifications | |||||||||||
Pipe | Tube | |||||||||||
Carbon steel | A53, A106 Gr B | A192, A210 Gr A-1 | ||||||||||
Carbon-1/2Mo | A335 Gr P1 | A209 Gr T1 | ||||||||||
11/4Cr-1/2Mo | A335 Gr P11 | A213 Gr T11 | ||||||||||
21/4Cr-1Mo | A335 Gr P22 | A213 Gr T22 | ||||||||||
3Cr-1Mo | A335 Gr P21 | A213 Gr T21 | ||||||||||
5Cr-1/2Mo | A335 Gr P5 | A213 Gr T5 | ||||||||||
5Cr-1/2Mo-Si | A335 Gr P5b | A213 Gr T5b | ||||||||||
9Cr-1Mo | A335 Gr P9 | A213 Gr T9 | ||||||||||
9Cr-1Mo-V | A335 Gr P91 | A213 Gr T91 | ||||||||||
18Cr-8Ni | A312, A376, TP 304, TP 304H, and TP 304L | A213, TP 304, TP 304H, and TP 304L | ||||||||||
16Cr-12Ni-2Mo | A312, A376, TP 316, TP 316H, and TP 316L | A213, TP 316, TP 316H, and TP 316L | ||||||||||
18Cr-10Ni-3Mo | A312, TP 317, and TP 317L | A213, TP 317, and TP 317L | ||||||||||
18Cr-10Ni-Ti | A312, A376, TP 321, and TP 321H | A213, TP 321, and TP 321H | ||||||||||
18Cr-10Ni-Nb a | A312, A376, TP 347, and TP 347H | A213, TP 347, and TP 347H | ||||||||||
Nickel alloy 800 H/800 HT b | B407 | B407 | ||||||||||
25Cr-20Ni | A608 Gr HK40 | A213 TP 310H | ||||||||||
a Niobium (Nb) was formerly called columbium (Cb). b Minimum grain size shall be ASTM #5 or coarser. |