Bomba la Chuma cha pua lisilo na mshono ni nini?
Bomba la chuma cha pua lisilo na mshono ni nyenzo ndefu ya chuma yenye sehemu yenye mashimo na isiyo na mishono inayoizunguka. Kadiri unene wa ukuta wa bidhaa unavyokuwa mzito, ndivyo inavyokuwa nafuu na ya vitendo zaidi. Kadiri unene wa ukuta unavyokuwa mwembamba, ndivyo gharama ya usindikaji inavyoongezeka sana.
Mchakato wa bidhaa hii huamua utendaji wake mdogo. Kwa ujumla, mabomba ya chuma yasiyo na mshono yana usahihi mdogo: unene usio sawa wa ukuta, mwangaza mdogo wa nyuso za ndani na nje za bomba, gharama kubwa ya ukubwa, na mashimo na madoa meusi kwenye nyuso za ndani na nje ambazo ni vigumu kuondoa; ugunduzi na umbo lake lazima lisindikwe nje ya mtandao. Kwa hivyo, inaonyesha ubora wake katika suala la shinikizo la juu, nguvu ya juu, na vifaa vya kimuundo vya mitambo.
Vipimo Vinavyopatikana
| Jina la Bidhaa | Kiwango cha Utendaji | Kipimo | Nambari ya Chuma / Daraja la Chuma |
| Mabomba ya Chuma cha pua ya Austenitic Yasiyo na Mshono | ASTM A312/A312M, ASME SA312/SA312M | OD: 1/4″~20″ Uzito: SCH5S~SCH80S | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Mirija ya Chuma cha Pua cha Austenitic Isiyo na Mshono kwa Huduma ya Jumla | ASTM A269, ASME SA269 | OD: 6.0~50.8mm Uzito: 0.8~10.0mm | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Boiler ya Aloi ya Chuma ya Austenitic Isiyo na Mshono, Kipasha joto Kikubwa, na Mirija ya Kubadilisha Joto | ASTM A213/A213M, ASME SA213/SA213M | OD: 6.0~50.8mm Uzito: 0.8~10.0mm | TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H |
| Mirija ya Chuma cha Pua Isiyo na Mshono kwa Huduma ya Jumla | ASTM A789 / A789M | OD: 19.0~60.5mm Uzito: 1.2~5.0mm | S31803, S32205, S32750 |
| Mabomba ya Chuma cha pua yasiyo na mshono | ASTM A790 / A790M | OD: 3/4″~10″ Uzito: SCH5S~SCH80S | S31803, S32205, S32750 |
| Mirija ya Kimitambo ya Chuma cha pua Isiyo na Mshono | ASTM A511 | OD: 6.0~50.8mm Uzito: 1.8~10.0mm | MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347 |
| Mirija ya Chuma cha Pua Isiyo na Mshono kwa Madhumuni ya Kushinikiza | EN 10216, DIN 17456, 17458 | OD: 6.0~530.0mm Uzito: 0.8~34.0mm | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462 |
Muundo wa Kemikali wa Bomba la Chuma cha pua la ASTM A213 Lisilo na Mshono
| Daraja | UNS Uteuzi | Muundo | |||||||
| Kaboni | Manganese | Fosforasi | Sulphur | Silikoni | Chromium | Nikeli | Molibdenamu | ||
| C | S25700 | 0.02 | 2.00 | 0.025 | 0.010 | 6.5-8.0 | 8.0-11.5 | 22.0-25.0 | 0.50 |
| TP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ... |
| TP304L | S30403 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | ... |
| TP304H | S30409 | 0.04–0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ... |
| C | S30432 | 0.07–0.13 | 0.50 | 0.045 | 0.030 | 0.03 | 17.0-19.0 | 7.5-10.5 | ... |
| TP304N | S30451 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ... |
| TP304LN | S30453 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ... |
| C | S30615 | 0.016–0.24 | 2.00 | 0.030 | 0.030 | 3.2-4.0 | 17.0-19.5 | 13.5-16.0 | ... |
| C | S30815 | 0.05–0.10 | 0.80 | 0.040 | 0.030 | 1.40-2.00 | 20.0-22.0 | 10.0-12.0 | ... |
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00–3.00 |
| TP316L | S31603 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00–3.00 |
| TP316H | S31609 | 0.04–0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14.0 | 2.00–3.00 |
| TP316N | S31651 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-13.0 | 2.00–3.00 |
| TP316LN | S31653 | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-13.0 | 2.00–3.00 |
Muundo wa Kemikali wa Bomba la Chuma cha pua la ASTM A312 Lisilo na Mshono
| Daraja | UNS Uteuzi | Muundo | |||||||
| Kaboni | Manganese | Fosforasi | Sulphur | Silikoni | Chromium | Nikeli | Molibdenamu | ||
| TP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0 – 20.00 | 8.0-11.0 | ... |
| TP304L | S30403 | 0.035 D | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-113.0 | ... |
| TP304H | S30409 | 0.04 – 0.10 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-11.0 | ... |
| ... | S30415 | 0.04 – 0.06 | 0.8 | 0.045 | 0.03 | 1.00 –2.00 | 18.0 – 19.0 | 9.0-10.0 | ... |
| TP304N | S30451 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-18.0 | ... |
| TP304LN | S30453 | 0.035 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0 – 20.00 | 8.0-12.0 | ... |
| TP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 11.0-14.0E | ... |
| TP316L | S31603 | 0.035 D | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 10.0-14.0 | ... |
| TP316H | S31609 | 0.04 – 0.10 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 10.0-14.0E | ... |
| TP316Ti | S31635 | 0.08 | 2.00 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 10.0-14.0 | 53 (C+N) –0.70 |
| TP316N | S31651 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 11.0-14.0E | ... |
| TP316LN | S31635 | 0.035 | 2.00 | 0.045 | 0.03 | 1.00 | 16.0-18.0 | 11.0-14.0E | ... |
Sifa za Kimitambo za Bomba la Chuma cha Pua la ASTM A213 Lisilo na Mshono
| Daraja | UNS Uteuzi | Nguvu ya Kunyumbulika min, ksi [MPa] | Nguvu ya Mavuno, min, ksi [MPa] |
| TP304 | S30400 | 75[515] | 30[205] |
| TP304L | S30403 | 70[485] | 25[170] |
| TP304H | S30409 | 75[515] | 30[205] |
| ... | S30432 | 80[550] | 30[205] |
| TP304N | S30451 | 80[550] | 35[240] |
| TP304LN | S30453 | 75[515] | 30[205] |
| TP316 | S31600 | 75[515] | 30[205] |
| TP316L | S31603 | 70[485] | 25[170] |
| TP316H | S31609 | 75[515] | 30[205] |
| TP316N | S31651 | 80[550] | 35[240] |
Sifa za Kimitambo za Bomba la Chuma cha Pua la ASTM A312 Lisilo na Mshono
| Daraja | UNS Uteuzi | Nguvu ya Kunyumbulika min, ksi [MPa] | Nguvu ya Mavuno, min, ksi [MPa] |
| TP304 | S30400 | 75[515] | 30[205] |
| TP304L | S30403 | 70[485] | 25[170] |
| TP304H | S30409 | 75[515] | 30[205] |
| ... | S30415 | 87[600] | 42[290] |
| TP304N | S30451 | 80[550] | 35[240] |
| TP304LN | S30453 | 75[515] | 30[205] |
| TP316 | S31600 | 75[515] | 30[205] |
| TP316L | S31603 | 70[485] | 25[170] |
| TP316H | S31609 | 75[515] | 30[205] |
| ... | S31635 | 75[515] | 30[205] |
| TP316N | S31651 | 80[550] | 35[240] |
| TP316LN | S31653 | 75[515] | 30[205] |
Vipengele vya Bidhaa
1. Uchambuzi wa kemikali: Fanya uchambuzi wa kemikali kuhusu muundo wa kemikali wa nyenzo, na muundo wa kemikali unazingatia viwango.
2. Jaribio la shinikizo la hewa na shinikizo la majimaji: Mabomba yanayostahimili shinikizo hujaribiwa moja baada ya nyingine. Thamani maalum ya shinikizo haidumishwi kwa angalau sekunde 5 na hakuna uvujaji. Jaribio la kawaida la shinikizo la majimaji ni 2.45MPa. Jaribio la shinikizo la shinikizo la hewa ni P = 0.5MPAa.
3. Jaribio la kutu: Mabomba yote ya chuma yanayostahimili kutu ya viwandani yanayotolewa yanapimwa kwa ajili ya upinzani wa kutu kwa mujibu wa viwango au mbinu za kutu zilizokubaliwa na pande zote mbili. Hakupaswi kuwa na mwelekeo wa kutu kati ya chembechembe.
4. Ukaguzi wa utendaji wa mchakato: jaribio la kutandaza, jaribio la mvutano, jaribio la athari, jaribio la upanuzi, jaribio la ugumu, jaribio la metallografiki, jaribio la kupinda, majaribio yasiyoharibu (ikiwa ni pamoja na majaribio ya mkondo wa maji, majaribio ya X-ray na majaribio ya ultrasonic).
5. Uzito wa kinadharia:
Chuma cha pua cha austenitic cha Cr-Ni W=0.02491S(DS)
Chuma cha pua cha austenitic cha Cr-Ni-Mo (kg/m2) Unene wa ukuta wa S (mm)
D - Kipenyo cha nje (mm)
Jiangsu Hangdong Metal Co., Ltd. ni kampuni ya teknolojia ya uundaji na usindikaji inayozalisha sahani na koili ya shaba safi, shaba, shaba na aloi ya nikeli ya shaba, pamoja na vifaa vya uzalishaji vya hali ya juu na vifaa vya ukaguzi. Ina mistari 5 ya uzalishaji wa alumini na mistari 4 ya uzalishaji wa shaba ili kutoa kila aina ya sahani ya shaba ya kawaida, mirija ya shaba, baa ya shaba, kamba ya shaba, mirija ya shaba, sahani ya alumini na koili, na ubinafsishaji usio wa kawaida. Kampuni hutoa tani milioni 10 za vifaa vya shaba mwaka mzima. Viwango vikuu vya bidhaa ni: GB/T, GJB, ASTM, JIS na kiwango cha Ujerumani.Contact us:info6@zt-steel.cn
Muda wa chapisho: Januari-11-2024