| Cov rooj siab | ||||||||||
| Kev xaiv cov khoom tsim nyog rau ib qho kev tswj hwm lossis cov tshuaj txhaj tshuaj yog ua raws li kev ua haujlwm thiab qhov chaw nyob.Txhawm rau pab hauv kev xaiv, cov lus hauv qab no muab cov kev ntsuas sab hauv thiab cov kev hloov kho rau ntau qib thiab qhov ntau thiab tsawg ntawm seamless thiab laser welded stainless tubing. | ||||||||||
| Qhov siab tshaj plaws (P) rau TP 316L ntawm 100 ° F (38 ° C) 1) | ||||||||||
| Thov xa mus rau qib thiab cov khoom tsim cov qauv kev hloov kho hauv qab no. | ||||||||||
| Sab nraud txoj kab uas hla, hauv. | Phab ntsa thickness, hauv. | Ua hauj lwm siab2) | Nruam siab2) | Poob siab4) | ||||||
| psi (MPa) | psi (MPa) | psi (MPa) | ||||||||
| 1/4 | 0.035 ib | 6,600 (46) | 22,470 (155) hnub | 6,600 (46) | ||||||
| 1/4 | 0.049 ib | 9,260 (64) hnub | 27,400 (189) hnub | 8,710 (60) | ||||||
| 1/4 | 0.065 ib | 12,280 (85) hnub | 34,640 (239) hnub. | 10,750 (74) hnub | ||||||
| 3/8 | 0.035 ib | 4,410 (30) | 19,160 (132) hnub. | 4,610 (32) | ||||||
| 3/8 | 0.049 ib | 6,170 (43) . | 21,750 (150) hli | 6,220 (43) | ||||||
| 3/8 | 0.065 ib | 8,190 (56) | 25,260 (174) hnub | 7,900 (54) | ||||||
| 3/8 | 0.083 ua | 10,450 (72) hnub | 30,050 (207) hli | 9,570 (66) . | ||||||
| 1/2 | 0.049 ib | 4,630 (32) | 19,460 (134) hnub. | 4,820 (33) | ||||||
| 1/2 | 0.065 ib | 6,140 (42) | 21,700 (150) hli | 6,200 (43) | ||||||
| 1/2 | 0.083 ua | 7,840 (54) | 24,600 (170) hli | 7,620 (53) | ||||||
| 5/8 | 0.049 ib | 3,700 (26) | 18,230 (126) hnub. | 3,930 (27) . | ||||||
| 5/8 | 0.065 ib | 4,900 (34) | 19,860 (137) hnub. | 5,090 (35) | ||||||
| 5/8 | 0.083 ua | 6,270 (43) . | 26,910 (151) hnub. | 6,310 (44) | ||||||
| 3/4 | 0.049 ib | 3,080 (21) | 17,470 (120) hnub. | 3,320 (23) . | ||||||
| 3/4 | 0.065 ib | 4,090 (28) | 18,740 (129) hnub. | 4,310 (30) | ||||||
| 3/4 | 0.083 ua | 5,220 (36) | 20,310 (140) hli | 5,380 (37) | ||||||
| 1) Kev kwv yees nkaus xwb.Cov kev xav tau tiag tiag yuav tsum suav nrog txhua qhov kev ntxhov siab hauv lub cev. | ||||||||||
| 2) Raws li kev xam los ntawm API 5C3, siv phab ntsa kam rau ua ntawm +/- 10% | ||||||||||
| 3) Raws li qhov kawg lub zog tawg suav nrog API 5C3 | ||||||||||
| 4) Raws li cov txiaj ntsig muaj zog vau suav los ntawm API 5C3 | ||||||||||
| Kev hloov cov yam ntxwv rau kev ua haujlwm siab txwv 1) | ||||||||||
| Pw = reference ua hauj lwm siab ntsuam xyuas rau TP 316L ntawm 100 ° F (38 ° C).Txhawm rau txiav txim siab ua haujlwm siab rau qib / kub ua ke, muab Pw los ntawm kev hloov pauv. | ||||||||||
| Qib | 100° F | 200° F | 300° F | 400° F | ||||||
| (38° C) | (93° C) | (149° C) | (204° C) | |||||||
| TP 316L, seamless | 1 | 0.87 ib | 0.7 ua | 0.63 ib | ||||||
| TP 316L, welded | 0.85 ib | 0.74 ib | 0.6 | 0.54 ib | ||||||
| Alloy 825, seamless | 1.33 | 1.17 | 1.1 | 1.03 ib | ||||||
| Hlau 825, welded | 1.13 | 1.99 ib | 1.94 ib | 0.88 ib | ||||||
| 1) Kev hloov pauv raws li qhov tso cai rau kev ntxhov siab hauv ASME. | ||||||||||
| Kev hloov cov yam ntxwv rau kev tawg siab txwv 1) | ||||||||||
| Pb = siv tawg siab rau TP 316L ntawm 100 ° F.Txhawm rau txiav txim siab tawg rau qib / kub ua ke, muab ntau Pb los ntawm kev hloov pauv. | ||||||||||
| Qib | 100° F | 200° F | 300° F | 400° F | ||||||
| (38° C) | (93° C) | (149° C) | (204° C) | |||||||
| TP 316L, seamless | 1 | 0.93 ua | 0.87 ib | 0.8 ua | ||||||
| TP 316L, welded | 0.85 ib | 0.79 ib | 0.74 ib | 0.68 ib | ||||||
| Alloy 825, seamless | 1.13 | 1.07 Nws | 1 | 0.87 ib | ||||||
| Hlau 825, welded | 0.96 ib | 0.91 ib | 0.85 ib | 0.74 ib | ||||||
| 1) Kev hloov pauv raws li qhov kawg ntawm lub zog hauv ASME. | ||||||||||
Post lub sij hawm: Jan-10-2019