JIS | ASTM INTERNATIONAL | EN | |
---|---|---|---|
CARBON STEEL | WCB,LCB | SCPH2, SCPL1 | 1.0619 |
AUSTENITIN STAINLESS STEEL | CF8, CF8M,CF3M | SCS13, SCS14, SCS16 | 1.4408, 1.4308 |
MARTENSITIC STAINLESS STEEL | CA15, CA6NM | SCS1, SCS2, SCS6 | 1.4085, 1.4027 |
DUPLEX STAINESS STEEL(SUPPER) | Gr.1B, Gr.3A, Gr.5A, Gr6A | SCS11 | 1.4469, 1.4517 |
PRECIPITATION HARDENABLE STAINLESS STEEL | CB7Cu-1 | SCS24 | 1.4540 |
SPECIAL MATERIAL | D.2 | FCDA-NIC20-2 | GJSA-XNiCr20-2 |
ASTM A494 CU5MCUC/Incoloy 825(Nickel Alloy Steel) | |||
ASTM A494 CW12MW/Hastelloy-C(Nickel Alloy Steel) | |||
ASTM A436 Type / Ni-Resist(Austennitic Gray Cast Iron) |
Diameter(ØD) | ~200 | ~300 | ~400 | ~500 | ~600 | ~700 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Single Suction | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | |
W | W< 6 | 0.15 | 0.15 | 0.25 | 0.25 | 0.25 | 0.25 | 0.38 | 0.38 | - | - | - | - |
6 ≤W< 10 | 0.25 | 0.25 | 0.38 | 0.38 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - | - | |
10 ≤W< 20 | 0.25 | 0.25 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 0.75 | 0.75 | |
20 ≤W< 30 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
30 ≤W< 40 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 |
Diameter(ØD) | ~200 | ~300 | ~400 | ~500 | ~600 | ~700 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Double Suction | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | |
W | W< 6 | 0.15 | 0.15 | 0.25 | 0.25 | 0.25 | 0.25 | 0.38 | 0.38 | - | - | - | - |
6 ≤W< 10 | 0.25 | 0.25 | 0.38 | 0.38 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - | - | |
10 ≤W< 20 | 0.25 | 0.25 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 0.75 | 0.75 | |
20 ≤W< 30 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
30 ≤W< 40 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 |
Diameter(ØD) | ~200 | ~300 | ~400 | ~500 | ~600 | ~700 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffuser | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | (-) | (+) | |
W | W<6 | 0.15 | 0.15 | 0.25 | 0.25 | 0.25 | 0.25 | 0.38 | 0.38 | - | - | - | - |
6≤W<10 | 0.25 | 0.25 | 0.38 | 0.38 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - | - | |
10≤W<20 | 0.25 | 0.25 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 0.75 | 0.75 | |
20≤W<30 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
30≤W<40 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
H | H<6 | 0.25 | 0.25 | 0.38 | 0.38 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - | - |
6≤H<10 | 0.25 | 0.25 | 0.38 | 0.38 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - | - | |
10≤H<20 | 0.25 | 0.25 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 0.75 | 0.75 | |
20≤H<30 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
30≤H<40 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
A&B | 10≤A&B<20 | 0.25 | 0.25 | 0.5 | 0.5 | 0.5 | 0.5 | 0.75 | 0.75 | 1 | 2 | 1 | 2 |
20≤A&B<30 | 0.5 | 0.5 | 0.75 | 0.75 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 | |
30≤A&B<40 | 0.5 | 0.5 | 0.75 | 0.75 | 0.75 | 0.75 | 1 | 1 | 1 | 2 | 1 | 2 |