Seamless steel yeeb nkab rau cryogenic pipelines
Spot specifications: 8-1240 × 1-200mm<1/8"-48"×SCH5S-SCH160, STD, XS, XXS>
Cov qauv kev coj ua: GB / T 18984-2003, ASTM A333
Khoom siv: 16MnDG, 10MnDG, 09DG, 09Mn2VDG, 06Ni3MoDG,
ASTM A333-Qib 1, Qib 3, Qib 4, Qib 6, Qib 7, Qib 8, Qib 9,
Qib 10, Qib 11
Daim ntawv thov khoom: Haum rau -45 degree --195 degree low-temperature pressure vessel pipes thiab seamless steel kav rau cov kav kub kub exchanger
Impact kub:
| qib | Yam tsawg kawg nkaus qhov ntsuas kub |
- |
|
℉ |
degree |
- |
|
16 MnDG |
-- |
-45 |
|
10 MnDG |
-- |
-45 |
|
09dg ua |
-- |
-45 |
|
09mn2 wb |
-- |
-70 |
|
06Ni3MoDG |
-- |
-100 |
|
A333 Qib 1 |
-50 |
-45 |
|
A333 Qib 3 |
-150 |
-100 |
|
A333 Qib 4 |
-150 |
-100 |
|
A333 Qib 6 |
-50 |
-45 |
|
A333 Qib 7 |
-100 |
-75 |
|
A333 Qib 8 |
-320 |
-195 |
|
A333 qib 9 |
-100 |
-75 |
|
A333 Qib 10 |
-75 |
-60 |
|
A333 Qib 11 |
-- |
-- |
Mechanical zog:
| txheem |
|
tensile zog (MPa) |
Yield zog (MPa) |
Elongation (%) |
- |
| duab | Kab rov tav |
- |
- |
- |
- |
|
GB/T1898 -2003 |
16 MnDG |
490-665 |
Ntau dua lossis sib npaug rau 325 |
Ntau tshaj los yog sib npaug rau 30 |
-- |
|
10 MnDG |
Ntau dua lossis sib npaug li 400 |
Ntau dua lossis sib npaug li 240 |
Ntau dua lossis sib npaug li 35 |
-- |
- |
|
09dg ua |
Ntau dua lossis sib npaug rau 385 |
Ntau dua lossis sib npaug li 210 |
Ntau dua lossis sib npaug li 35 |
-- |
- |
|
09mn2 wb |
Ntau dua lossis sib npaug li 450 |
Ntau dua lossis sib npaug li 300 |
Ntau tshaj los yog sib npaug rau 30 |
-- |
- |
|
06Ni3MoDG |
Ntau dua lossis sib npaug rau 455 |
Ntau dua lossis sib npaug li 250 |
Ntau tshaj los yog sib npaug rau 30 |
-- |
- |
|
ASTM A333 Cov khoom lag luam |
Qib 1 |
Ntau dua lossis sib npaug rau 380 |
Ntau dua lossis sib npaug rau 205 |
Ntau dua lossis sib npaug li 35 |
Ntau dua lossis sib npaug li 25 |
|
Qib 3 |
Ntau dua lossis sib npaug li 450 |
Ntau dua lossis sib npaug li 240 |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug li 20 |
- |
|
Qib 4 |
Ntau dua lossis sib npaug rau 415 |
Ntau dua lossis sib npaug li 240 |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug rau 16.5 |
- |
|
Qib 6 |
Ntau dua lossis sib npaug rau 415 |
Ntau dua lossis sib npaug li 240 |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug rau 16.5 |
- |
|
Qib 7 |
Ntau dua lossis sib npaug li 450 |
Ntau dua lossis sib npaug li 240 |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug 22 |
- |
|
Qib 8 |
Ntau dua lossis sib npaug rau 690 |
Ntau dua lossis sib npaug li 515 |
Ntau dua lossis sib npaug 22 |
-- |
- |
|
Qib 9 |
Ntau dua lossis sib npaug li 435 |
Ntau dua lossis sib npaug rau 315 |
Ntau dua lossis sib npaug li 28 |
-- |
- |
|
Qib 10 |
Ntau dua lossis sib npaug li 550 |
Ntau dua lossis sib npaug li 450 |
Ntau dua lossis sib npaug 22 |
-- |
- |
|
Qib 11 |
Ntau dua lossis sib npaug li 450 |
Ntau dua lossis sib npaug li 240 |
Ntau dua lossis sib npaug li 18 |
-- |
- |
