ASTM A179 Carbon Steel Tubes Txias Draw Rau Kub Exchanger
Taw qhia
ASTM A179 Cold Drawn Boilers Tube yog cov pa roj carbon steel raj uas tshwj xeeb tsim los siv rau hauv cov khoom siv hluav taws xob. Lub raj seamless no yog tsim los siv cov txheej txheem kos duab txias, uas ua rau lub ntsej muag du thiab zoo ib yam. ASTM A179 tus qauv qhia txog qhov yuav tsum tau ua rau cov raj no, kom ntseeg tau tias nws tsim nyog rau kev siv hauv boilers thiab kub exchangers.
Khoom siv
ASTM A179 Carbon Steel Tubes Cold Draw yog tsim los ntawm carbon steel. Cov pa roj carbon steel yog ib qho kev xaiv nrov rau cov cua kub exchanger raj vim nws zoo heev thermal conductivity thiab siab zog. Nws kuj yog yooj yim muaj thiab raug nqi.
Specification
Cov lus qhia tshwj xeeb rau ASTM A179 Cold Drawn Boilers Tube yog raws li hauv qab no:
Sab nraud txoj kab uas hla: 1/8 nti rau 3 nti (3.2mm txog 76.2mm)
Phab ntsa Thickness: {{0}} 0 35 nti rau 0.360 nti (0.89mm txog 9.14mm)
Ntev: Ntau tshaj 24 feet (7.3 meters)
Kev kam rau siab: Raws li ASTM A179 tus qauv
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm ASTM A179 Cold Drawn Boilers Tube yog raws li nram no:
| Element | Kev sib xyaw (%) |
| Cov pa roj carbon (C) | 0.06 - 0.18 |
| Manganese (Mn) | 0.27 - 0.63 |
| Phosphorus (P) | 0.035 (max) |
| Sulfur (S) | 0.035 (max) |
Mechanical Properties
ASTM A179 Cold Drawn Boilers Tube nthuav tawm cov khoom siv kho tshuab zoo heev, ua rau nws tsim nyog siv rau hauv kev thov kev siv hluav taws xob sib hloov. Mechanical zog yog raws li nram no:
| Khoom | Tus nqi |
| Tensile zog | 325 MPa (min) |
| Yield zog | 180 MPa (min) |
| Elongation | 35 feem pua (min) |
| Hardness (Rockwell B) | 72 (max) |
Qib Steel
Cov qib steel rau ASTM A179 Cold Drawn Boilers Tube yog ASTM A179. Qib no ua tau raws li qhov yuav tsum tau ua ntawm ASTM A179 tus qauv thiab ua kom ntseeg tau tias cov khoom siv hluav taws xob thiab tshuaj lom neeg tsim nyog rau kev siv hluav taws xob sib hloov.
Daim ntawv thov
ASTM A179 Cold Drawn Boilers Tube feem ntau siv rau hauv ntau yam kev siv hluav taws xob sib pauv, suav nrog:
Boilers
Condenser
Superheaters
Kub exchangers
Nws txoj kev tsim seamless thiab zoo thermal conductivity ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau kev hloov cov cua sov ntawm cov kua. ASTM A179 Cold Drawn Boilers Tube yog tsim rau ob qho tib si siab thiab qis kub thiab nthuav tawm zoo corrosion kuj.
Cim npe nrov: carbon steel tube txias kos, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, nqe, kev muag khoom
