Clàran cuideam | ||||||||||
Tha taghadh an stuth iomchaidh airson loidhne smachd no stealladh ceimigeach sam bith an urra ri cumhachan obrachaidh is làraich.Gus cuideachadh leis an taghadh, tha na clàran a leanas a’ toirt seachad ìrean cuideam a-staigh agus na feartan rèiteachaidh airson raon de ìrean agus meudan cumanta de phìoban stainless le tàthadh le laser. | ||||||||||
An cuideam as àirde (P) airson TP 316L aig 100°F (38°C)1) | ||||||||||
Feuch an toir thu sùil air factaran atharrachaidh ìre agus cruth toraidh gu h-ìosal. | ||||||||||
Taobh a-muigh trast-thomhas, anns. | Tighead balla, a-steach. | Cuideam obrach2) | Brùthadh burst2) | Lùghdaich cuideam4) | ||||||
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) tuairmsean a-mhàin.Bu chòir cuideaman fìrinneach a thomhas a’ beachdachadh air a h-uile feart cuideam san t-siostam. | ||||||||||
2) Stèidhichte air àireamhachadh bho API 5C3, a 'cleachdadh balla fulangas de +/- 10% | ||||||||||
3) Stèidhichte air àireamhachadh burst neart mu dheireadh bho API 5C3 | ||||||||||
4) Stèidhichte air àireamhachadh tuiteam neart toraidh bho API 5C3 | ||||||||||
Factaran rèiteachaidh airson crìochan cuideam obrach1) | ||||||||||
Pw = iomradh air ìre cuideam obrach airson TP 316L aig 100 ° F (38 ° C).Gus cuideam obrach a dhearbhadh airson measgachadh ìre / teòthachd, iomadaich Pw le factar atharrachaidh. | ||||||||||
Ìre | 100°F | 200°F | 300°F | 400°F | ||||||
(38°C) | (93°C) | (149°C) | (204°C) | |||||||
TP 316L, fuaigheal | 1 | 0.87 | 0.7 | 0.63 | ||||||
TP 316L, tàthadh | 0.85 | 0.74 | 0.6 | 0.54 | ||||||
Alloy 825, fuaigheal | 1.33 | 1.17 | 1.1 | 1.03 | ||||||
Alloy 825, tàthadh | 1.13 | 1.99 | 1.94 | 0.88 | ||||||
1) Factaran rèiteachaidh stèidhichte air cuideam ceadaichte ann an ASME. | ||||||||||
Factaran rèiteachaidh airson crìochan cuideam burst1) | ||||||||||
Pb = cuideam burst iomraidh airson TP 316L aig 100 ° F.Gus cuideam burst a dhearbhadh airson measgachadh ìre / teòthachd, iomadaich Pb le factar atharrachaidh. | ||||||||||
Ìre | 100°F | 200°F | 300°F | 400°F | ||||||
(38°C) | (93°C) | (149°C) | (204°C) | |||||||
TP 316L, fuaigheal | 1 | 0.93 | 0.87 | 0.8 | ||||||
TP 316L, tàthadh | 0.85 | 0.79 | 0.74 | 0.68 | ||||||
Alloy 825, fuaigheal | 1.13 | 1.07 | 1 | 0.87 | ||||||
Alloy 825, tàthadh | 0.96 | 0.91 | 0.85 | 0.74 | ||||||
1) Factaran rèiteachaidh stèidhichte air neart deireannach ann an ASME. |
Ùine puist: Jan-10-2019