| Cov lus qhia siab | ||||||||||
| Kev xaiv cov khoom siv tsim nyog rau txhua txoj kab tswj lossis tshuaj txhaj tshuaj yog nyob ntawm qhov chaw ua haujlwm thiab qhov chaw. Txhawm rau pab xaiv, cov lus hauv qab no muab cov ntsuas siab sab hauv thiab cov yam ntxwv hloov kho rau ntau qib thiab qhov ntau thiab tsawg ntawm cov yeeb nkab tsis muaj seamless thiab laser welded. | ||||||||||
| Qhov siab tshaj plaws (P) rau TP 316L ntawm 100 ° F (38 ° C)1) | ||||||||||
| Thov saib cov qib thiab cov yam ntxwv hloov kho ntawm cov khoom hauv qab no. | ||||||||||
| Sab nraud txoj kab uas hla, nyob rau hauv. | Phab ntsa tuab, nyob rau hauv. | Ua haujlwm siab2) | Lub zog tawg2) | Kev ntxhov siab ntawm lub cev4) | ||||||
| psi (MPa) | psi (MPa) | psi (MPa) | ||||||||
| 1/4 | 0.035 | 6,600 (46) | 22,470 (155) | 6,600 (46) | ||||||
| 1/4 | 0.049 | 9,260 (64) | 27,400 (189) | 8,710 (60) | ||||||
| 1/4 | 0.065 | 12,280 (85) | 34,640 (239) | 10,750 (74) | ||||||
| 3/8 | 0.035 | 4,410 (30) | 19,160 (132) | 4,610 (32) | ||||||
| 3/8 | 0.049 | 6,170 (43) | 21,750 (150) | 6,220 (43) | ||||||
| 3/8 | 0.065 | 8,190 (56) | 25,260 (174) | 7,900 (54) | ||||||
| 3/8 | 0.083 | 10,450 (72) | 30,050 (207) | 9,570 (66) | ||||||
| 1/2 | 0.049 | 4,630 (32) | 19,460 (134) | 4,820 (33) | ||||||
| 1/2 | 0.065 | 6,140 (42) | 21,700 (150) | 6,200 (43) | ||||||
| 1/2 | 0.083 | 7,840 (54) | 24,600 (170) | 7,620 (53) | ||||||
| 5/8 | 0.049 | 3,700 (26) | 18,230 (126) | 3,930 (27) | ||||||
| 5/8 | 0.065 | 4,900 (34) | 19,860 (137) | 5,090 (35) | ||||||
| 5/8 | 0.083 | 6,270 (43) | 26,910 (151) | 6,310 (44) | ||||||
| 3/4 | 0.049 | 3,080 (21) | 17,470 (120) | 3,320 (23) | ||||||
| 3/4 | 0.065 | 4,090 (28) | 18,740 (129) | 4,310 (30) | ||||||
| 3/4 | 0.083 | 5,220 (36) | 20,310 (140) | 5,380 (37) | ||||||
| 1) Tsuas yog kwv yees xwb. Yuav tsum xam qhov kev nyuaj siab tiag tiag los ntawm kev xav txog txhua yam kev ntxhov siab hauv lub kaw lus. | ||||||||||
| 2) Raws li kev xam los ntawm API 5C3, siv qhov kam rau phab ntsa ntawm +/- 10% | ||||||||||
| 3) Raws li kev xam zauv ntawm lub zog kawg los ntawm API 5C3 | ||||||||||
| 4) Raws li kev xam suav ntawm lub zog ntawm cov khoom los ntawm API 5C3 | ||||||||||
| Cov yam ntxwv kho kom haum rau cov kev txwv siab ua haujlwm1) | ||||||||||
| Pw = qhov ntsuas siab ua haujlwm rau TP 316L ntawm 100 ° F (38 ° C). Txhawm rau txiav txim siab qhov siab ua haujlwm rau qib / kub ua ke, muab Pw ntau ntxiv los ntawm qhov hloov kho. | ||||||||||
| Qib | 100°F | 200°F | 300°F | 400°F | ||||||
| (38°C) | (93°C) | (149°C) | (204°C) | |||||||
| TP 316L, tsis muaj qhov sib txuas | 1 | 0.87 | 0.7 | 0.63 | ||||||
| TP 316L, vuam | 0.85 | 0.74 | 0.6 | 0.54 | ||||||
| Cov hlau 825, tsis muaj qhov sib txuas | 1.33 | 1.17 | 1.1 | 1.03 | ||||||
| Cov hlau nplaum 825, vuam | 1.13 | 1.99 | 1.94 | 0.88 | ||||||
| 1) Cov yam ntxwv hloov kho raws li kev ntxhov siab tso cai hauv ASME. | ||||||||||
| Cov yam ntxwv kho kom haum rau qhov txwv siab tawg1) | ||||||||||
| Pb = qhov siab tawg siv rau TP 316L ntawm 100 ° F. Txhawm rau txiav txim siab qhov siab tawg rau qib / kub ua ke, muab Pb ntau ntxiv los ntawm qhov hloov kho. | ||||||||||
| Qib | 100°F | 200°F | 300°F | 400°F | ||||||
| (38°C) | (93°C) | (149°C) | (204°C) | |||||||
| TP 316L, tsis muaj qhov sib txuas | 1 | 0.93 | 0.87 | 0.8 | ||||||
| TP 316L, vuam | 0.85 | 0.79 | 0.74 | 0.68 | ||||||
| Cov hlau 825, tsis muaj qhov sib txuas | 1.13 | 1.07 | 1 | 0.87 | ||||||
| Cov hlau nplaum 825, vuam | 0.96 | 0.91 | 0.85 | 0.74 | ||||||
| 1) Cov yam ntxwv hloov kho raws li lub zog kawg hauv ASME. | ||||||||||
Lub sijhawm tshaj tawm: Lub Ib Hlis-10-2019
