Muhtasari wa Bomba la Chuma cha Pua Lisilo na Mshono la ASTM A312
Daraja la ASTM A312 linashughulikia daraja la kawaida la bomba la chuma cha pua. Bomba la ASTM A312 lina vipengele vya aloi kama vile kromiamu, nikeli, shaba, molibdenamu, n.k., ambavyo vinavipa uvumilivu bora na upinzani dhidi ya vyombo vya habari vinavyosababisha babuzi na oksidi katika mipangilio inayosababishwa na msongo wa mawazo. Daraja lenye matumizi mengi linashughulikia bila mshono, aina mbalimbali za moduli za chuma cha pua cha austenitic kilichounganishwa kwa njia ya baridi kali na bomba la kulehemu lililonyooka. Bomba la ASTM A312 Ratiba 40 limekusudiwa kutumika katika halijoto ya juu na huonekana sana katika mifumo ya shinikizo la wastani. Bomba la sch 40 ni ratiba ya kawaida ambayo bomba hili linapatikana katika tasnia. Bomba la ASME SA12 ni daraja la bomba la chombo chenye shinikizo lililoundwa kwa ajili ya mipangilio ya shinikizo la juu na halijoto. Moduli hizi zina nguvu nzuri na hazipindiki au kupotoshwa kwa urahisi katika hali yoyote.
Vipimo vya Bomba la Chuma cha pua lisilo na mshono la ASTM A312
| bomba/mrija wa chuma cha pua uliong'aa | ||
| Daraja la Chuma | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 410S, 420, 420J1, 420J2, 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Kiwango | ASTM A213, A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457, DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3629GB, | |
| Uso | Kung'arisha, Kung'arisha, Kung'arisha, Kung'aa, Mstari wa Nywele, Kioo, Kisichong'aa | |
| Aina | Imeviringishwa kwa moto, Imeviringishwa kwa baridi | |
| Bomba/mrija wa duara wa chuma cha pua | ||
| Ukubwa | Unene wa ukuta | 1mm-150mm (SCH10-XXS) |
| Kipenyo cha nje | 6mm-2500mm (3/8"-100") | |
| Bomba/mrija wa mraba wa chuma cha pua | ||
| Ukubwa | Unene wa ukuta | 1mm-150mm (SCH10-XXS) |
| Kipenyo cha nje | 4mm*4mm-800mm*800mm | |
| Bomba/mrija wa mstatili wa chuma cha pua | ||
| Ukubwa | Unene wa ukuta | 1mm-150mm (SCH10-XXS) |
| Kipenyo cha nje | 6mm-2500mm (3/8"-100") | |
| Urefu | 4000mm, 5800mm, 6000mm, 12000mm, au inavyohitajika. | |
| Masharti ya biashara | Masharti ya bei | FOB,CIF,CFR,CNF,EXW |
| Masharti ya malipo | T/T, L/C, Western union, Paypal, DP, DA | |
| Muda wa utoaji | Siku 10-15 | |
| Hamisha hadi | Ireland, Singapuri, Indonesia, Ukraine, Saudi Arabia, Uhispania, Kanada, Marekani, Brazili, Thailandi, Korea, Italia, India, Misri, Oman, Malaysia, Kuwait, Kanada, Vietnam, Peru, Meksiko, Dubai, Urusi, nk. | |
| Kifurushi | Kifurushi cha kawaida kinachostahimili bahari, au inavyohitajika. | |
| Ukubwa wa kontena | 20ft GP:5898mm(Urefu)x2352mm(Upana)x2393mm(Juu) 24-26CBM40ft GP:12032mm(Urefu)x2352mm(Upana)x2393mm(Juu) 54CBM40ft HC:12032mm(Urefu)x2352mm(Upana)x2698mm(Juu) 68CBM | |
Aina za Utengenezaji wa Mabomba ya ASTM A312
Bomba Lisilo na Mshono (SMLS): Hufunika bomba au bomba lisilo na mshono la chuma cha pua katika sehemu ya kuviringisha moto au inayovutwa kwa baridi.
Bomba Lililounganishwa (WLD): Linaunganishwa kwa mchakato wa kulehemu kiotomatiki ambao hauongezei chuma cha kujaza wakati wa kulehemu.
l Bomba Linalofanyiwa Baridi (bomba la HCW): Bomba zito linalofanyiwa baridi linalotumia ubaridi wa angalau 35% ya unene wa ukuta wote, na lililounganishwa kwenye bomba lililounganishwa kabla ya kuunganishwa kwa mwisho. Usitumie vijazaji wakati wa kulehemu.
Bomba la Kuunganisha na Kuunganisha: Bomba la Kuunganisha na bomba la Kuunganisha lenye urefu wa 14 na dogo kuliko NPS 14 litakuwa na weld moja ya longitudinal. Baada ya kuidhinishwa na mnunuzi, bomba la Kuunganisha na bomba la Kuunganisha lenye urefu wa 14 NPS kubwa kuliko NPS 14 litakuwa na weld moja ya longitudinal au litatengenezwa kwa kutengeneza na kulehemu sehemu mbili za longitudinal za tambarare. Kwa hivyo kila welds inapaswa kupimwa, kukaguliwa, kukaguliwa au kutibiwa.
Muundo wa Kemikali wa ASTM A312
| DARAJA | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | S3040 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-13.0 | ||||
| TP304H | S30409 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304N | S30451 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-18.0 | 0.10-0.16 | |||
| TP304LN | S30453 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-12.0 | 0.10-0.16 | |||
| TP309S | S30908 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | 0.75 | |||
| TP309H | S30909 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | ||||
| TP309Cb | S30940 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0.75 | Dakika 10xC Upeo wa juu wa 1.10 | ||
| TP309HCb | S30941 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0.75 | Dakika 10xC Upeo wa juu wa 1.10 | ||
| TP310S | S3108 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | |||
| TP310H | S3109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | ||||
| TP310Cb | S31040 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | Dakika 10xC Upeo wa juu wa 1.10 | ||
| TP310HCb | S31041 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | Dakika 10xC Upeo wa juu wa 1.10 | ||
| TP316 | S3160 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |||
| TP316H | S31609 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316Ti | S31635 | 0.08 | 2.0 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 5x (CN) -0.70 | 0.10 | |
| TP316N | S31651 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
| TP316LN | S31653 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
| TP317 | S3170 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 10.0-14.0 | 3.0-4.0 | |||
| TP317L | S31703 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | |||
| TP321 | S3210 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
| TP321H | S32109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
| TP347 | S3470 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
| TP347H | S34709 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
| TP347LN | S34751 | 0.05-0.02 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | 0.20- 50.0 | 0.06-0.10 | ||
| TP348 | S3480 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
| TP348H | S34809 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 |
|
Upimaji na Ukaguzi wa Bomba la Welded la ASTM A312
Uamuzi wa Ukubwa wa Nafaka
Uchunguzi wa picha ya redio
Mtihani wa Umeme wa Hydro tuli au Usioharibu
Mtihani wa Kutu wa chembechembe l
Vipimo vya Kuoza kwa Weld
Mtihani wa Kuoza kwa Weld
Mtihani wa Mvutano wa Mlalo au wa Longitudinal
Mtihani wa Kuteleza
Majaribio ya Mitambo











