Cap bibell dur carbon
Mae'r pen yn gydran o'r cynhwysydd, sydd wedi'i gysylltu â'r silindr trwy weldio. Yn ôl gwahanol siapiau geometrig, gellir eu rhannu'n sfferig, eliptig, siâp dysgl, siâp cap sfferig, cragen gonigol a gorchuddion gwastad. Yn eu plith, cyfeirir at bennau siâp cap sfferig, eliptig, siâp dysgl a sfferig gyda'i gilydd fel pennau amgrwm. . O ran weldio, caiff ei rannu'n ben weldio casgen a phen weldio soced. Defnyddir mewn offer cynhwysydd amrywiol, megis tanciau storio, cyfnewidwyr gwres, tyrau, adweithyddion, boeleri ac offer gwahanu, ac ati Mae deunyddiau'n cynnwys dur carbon (A3, 20 #, Q235, Q345B, 16Mn, ac ati), dur di-staen (304, 321, 304L, 316, 316L, ac ati), dur aloi (15Mo3 15CrMoV 35CrMoV 45CrMo), alwminiwm, titaniwm, copr, nicel a nicel aloion ac ati.
Deunydd:Dur Carbon ASME / ASTM SA / A234 WPB, DIN 1.0405
Dimensiwn:ANSI B16.9% 2c ANSI B16.28% 2c JIS B2312% 2c JIS B2313
Trwch:Atodlen 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS ac ati.
Maint Cap Pibell: 1/2″~48″
Cyfansoddiad Cemegol (%) ASTM A234/A234M
| Gradd | Math | C | Os | S | P | Mn | Cr | Ni | Mo | Arall | ób | ós | δ5 |
| WPB | 0.3 | 0.1 munud | 0.058 | 0.05 | 0.29-1.06 | 0.4 | 0.4 | 0.15 | V:{{{0}}.06;Nb:0.02 | 415-585 | 240 | 22 | 197 |
| CPG | 0.35 | 0.1 munud | 0.058 | 0.05 | 0.29-1.06 | 0.4 | 0.4 | 0.15 | V:{{{0}}.06;Nb:0.02 | 485-655 | 275 | 22 | 197 |
| WP1 | 0.28 | 0.1-0.5 | 0.045 | 0.045 | 0.3-0.9 | 0.44-0.65 | 380-550 | 205 | 22 | 197 | |||
| WP12 CL1 | 0.05-0.2 | 0.6 | 0.045 | 0.045 | 0.3-0.8 | 0.8-1.25 | 0.44-0.65 | 415-585 | 220 | 22 | 197 | ||
| WP12 CL2 | 0.05-0.2 | 0.6 | 0.045 | 0.045 | 0.3-0.8 | 0.8-1.25 | 0.44-0.65 | 485-655 | 275 | 22 | 197 | ||
| WP11 CL1 | 0.05-0.15 | 0.5-1 | 0.03 | 0.03 | 0.3-0.6 | 1-1.5 | 0.44-0.65 | 415-585 | 205 | 22 | 197 | ||
| WP11 CL2 | 0.05-0.2 | 0.5-1 | 0.04 | 0.04 | 0.3-0.8 | 1-1.5 | 0.44-0.65 | 485-655 | 275 | 22 | 197 | ||
| WP11 CL3 | 0.05-0.2 | 0.5-1 | 0.04 | 0.04 | 0.3-0.8 | 1-1.5 | 0.44-0.65 | 520-690 | 310 | 22 | 197 | ||
| WP22 CL1 | 0.05-0.15 | 0.5 | 0.04 | 0.04 | 0.3-0.6 | 1.9-2.6 | 0.87-1.13 | 415-585 | 205 | 22 | 197 | ||
| WP22 CL3 | 0.05-0.15 | 0.5 | 0.04 | 0.04 | 0.3-0.6 | 1.9-2.6 | 0.87-1.13 | 520-690 | 310 | 22 | 197 | ||
| WP5 CL1 | 0.15 | 0.5 | 0.03 | 0.04 | 0.3-0.6 | 4-6 | 0.44-0.65 | 415-585 | 205 | 22 | 217 | ||
| WP5 CL3 | 0.15 | 0.5 | 0.03 | 0.04 | 0.3-0.6 | 4-6 | 0.44-0.65 | 520-690 | 310 | 22 | 217 | ||
| WP9 CL1 | 0.15 | 1 | 0.03 | 0.03 | 0.3-0.6 | 8-10 | 0.9-1.1 | 415-585 | 205 | 22 | 217 | ||
| WP9 CL3 | 0.15 | 1 | 0.03 | 0.03 | 0.3-0.6 | 8-10 | 0.9-1.1 | 520-690 | 310 | 22 | 217 | ||
| WPR | 0.2 | 0.05 | 0.045 | 0.4-1.06 | 1.6-2.24 | 435-605 | 315 | 22/28 | 217 | ||||
| WP91 | 0.08-0.12 | 0.2-0.5 | 0.01 | 0.02 | 0.3-0.6 | 8-9.5 | 0.4 | 0.85-1.05 | Gweler y dandard | 585-760 | 415 | 20 | 248 |
| WP911 | 0.09-0.13 | 0.1-0.5 | 0.01 | 0.02 | 0.3-0.6 | 8.5-10.5 | 0.4 | 0.9-1.1 | Gweler y dandard | 620-840 | 440 | 20 | 248 |
Priodweddau mecanyddol ASTM A234
| Gofynion Tynnol | WPB | WPC, WP11CL2 | WP11CL1 | WP11CL3 |
| Cryfder Tynnol, min, ksi[MPa] ({{0}}.2% gwrthbwyso neu 0.5% estyniad-tan-lwyth) |
60-85 [415-585] |
70-95 [485-655] |
60-85 [415-585] |
75-100 [520-690] |
| Cryfder Cynnyrch, min, ksi[MPa] | 32 [240] |
40 [275] |
30 [205] |
45 [310] |
Cap bibell dur carbon


Tagiau poblogaidd: cap pibell dur carbon, gweithgynhyrchwyr cap pibell dur carbon Tsieina, cyflenwyr
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