310H igwe anaghị agba nchara okpomọkụ Exchanger
Ihe dịka SS 310H
SS 310H nwere ọdịnaya carbon dị elu ma na-ahọrọ nke ukwuu maka ndị na-emepụta tubes okpomọkụ.Ọkwa ahụ kwesịrị ekwesị maka ngwa okpomọkụ dị elu n'ihi àgwà ọma ya na ike nnabata dị elu.Ọ nwere ezigbo nguzogide oxidation na oke okpomọkụ ma dịkwa mma ka ejiri ya mee ihe na gburugburu ikuku sulfur dioxide.Otú ọ dị, ọkwa ahụ erughị akara ka a ga-eji na-aga n'ihu na okpomọkụ dị elu n'ihi ọdịda carbide.Ọnụnọ nke ihe ndị dị na kemịkalụ dị ka Iron, chromium, nickel, manganese, silicon na carbon na-enyere aka ọkwa n'ịkwanye ihe onwunwe ya na arụ ọrụ.
Njirimara anụ ahụ dị ka ezigbo nguzogide n'ozuzu, nkwụsi ike na gburugburu chloride, nrụgide mgbawa corrosion eguzogide, crevice corrosion iguzogide na ike ka ukwuu bụ ụfọdụ n'ime njirimara.Ngwongwo eji arụ ọrụ dị ka chi elongation, mfe na-ehulata, elu tensile na ike mkpụrụ bụ ụfọdụ ihe onwunwe.N'ihi ya, ọkwa ahụ dabara nke ọma maka ịmepụta Tubes Okpomọkụ dị elu.
Kedu ka esi eme nkwakọ ngwaahịa tubes?
Ụlọ ọrụ na-eji ụzọ nkwakọ ngwaahịa dị mma iji zere mmebi na nsogbu ndị ọzọ dị mma.Ha na-eji nnukwu osisi na igbe na-ebubata igwe anaghị agba nchara 310H Heat Exchanger Tubes iji zere ụdị mmebi ọ bụla.Ọzọkwa, ụlọ ọrụ ahụ na-enye akwụkwọ mbupu dị mkpa yana ngwaahịa ahụ.
Nkọwapụta Ọkụ Ọkụ Ọkụ Ss 310h
- Oke: 10 mm OD ruo 50.8 mm OD
- Dayameta dị n'èzí: 9.52 mm OD ruo 50.80 mm OD
- Ọkpụrụkpụ: 0.70 mm ka 12.70 mm
- Ogologo: ruo 12 Mita Ogologo Ụkwụ & Ogologo ahaziri
- NkọwapụtaASTM A249 / ASTM SA249
- Mechaa: Annealed, pickled & nke a na-egbu maramara, BA
Nha nhata nke igwe anaghị agba nchara 310H Okpomọkụ Ọkụ
Ọkọlọtọ | UNS | Ọrụ NR. |
SS 310H | S31009 | - |
Ngwakọta kemịkalụ nke SS 310H Heat Exchanger Tube
SS | 310H |
Ni | 19-22 |
Fe | Nhazi |
Cr | 24-26 |
C | 0.040 - 0.10 |
Si | 0.75 |
Mn | 2 max |
P | 0.045 kacha |
S | 0.030 kacha |
Njirimara igwe nke SS 310H Heat Exchanger Tubes
Ọkwa | 310H |
Ike Tensile (MPa) min | 515 |
Mpụta Ike 0.2% Ihe akaebe (MPa) min | 205 |
Mgbatị (% na 50mm) min | 40 |
Isi ike | |
Rockwell B (HR B) kacha | 95 |
Brinell (HB) kacha | 217 |