316 igwe anaghị agba nchara okpomọkụ Exchanger
Kedu ihe bụ tubes mgbanwe okpomọkụ 316?
Ọkwa 316 tubes bụ isi ọkọlọtọ amị ọkwa.Ọ gbakwụnyere molybdenum nke na-enye ihe ndị na-eguzogide corrosion ka mma nke dị elu ma e jiri ya tụnyere ụdị ọkwa ndị ọzọ.Ọ na-egosipụta nnukwu nguzogide corrosion na gburugburu chloride.Enwere ike ijikọ ya nke ọma ma guzobe ya ngwa ngwa.Ụgbọ njem nke ọkwa ahụ dị mfe dịka ọ na-ejupụta nke ọma na crates osisi na pallets.
Ọkwa 316 nwere ihe ndị dị ka Cr, Ni, Si, Mn, na C. Ọ nwekwara ihe ndị na-arụ ọrụ nke ọma n'ihi ike, elongation, ike na-enye ike, na ike nkwụsị.Ekele maka akụrụngwa anụ ahụ na-aga n'ihu modul elastic ka mma, njupụta, conductivity thermal, resistivity eletriki na pụtara mgbasawanye ọkụ.
Dị ka ọkwa posse nwere nnukwu nguzogide corrosion, ọ nwere ike iguzogide oke okpomọkụ na mgbasa ozi na-emebi emebi siri ike.Mgbe etinyere ya na corrosion crevice na pitting corrosion, ọ nwere ikike iguzogide gburugburu chloride na-ekpo ọkụ.Ike nrụrụ corrosion nke gburugburu 60 degrees C nwere ike iji tubes rụọ ọrụ.
Na mgbakwunye na nke a, ọ nwekwara ike na-eguzogide okpomọkụ dị elu, tube nwere ike ịrụ ọrụ nke ọma na okpomọkụ nke 870 degrees C. Na-arụ ọrụ na-aga n'ihu, tube nwere ike iguzogide okpomọkụ nke ihe dịka 925 degrees C. Ike na-eme ka ọ bụrụ ngwaahịa kachasị elu. nke nwere ike iguzogide ma nrụgide nhazi yana okpomọkụ.Enwere ike ịgwọ ya na okpomọkụ na 1010-1120 degrees C.
Enwere ike ịme ịgbado ọkụ nke tube na-ekpo ọkụ ọkụ site na ndochi ọla.Ọ na-emeziwanye machining na ọnụ ọgụgụ dị ala nke iyi ngwá ọrụ n'oge arụ ọrụ.
Nnwale na akwụkwọ
Nnwale emere na igwe anaghị agba nchara 316 Heat Exchanger Tubes bụ ule na-enwu ọkụ, nnwale micro/macro, nyocha nke ndị ọzọ, na ule ike.
Akwụkwọ a na-enye bụ akwụkwọ ọnụahịa azụmahịa, leta nkwa, ntuziaka nkọwapụta, asambodo fumigation, na ndepụta nkwakọ ngwaahịa.
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 316 ọkpọkọ mgbanwe ọkụ
Ọkọlọtọ | UNS | Ọrụ NR. | JIS | AFNOR | BS | GOST | EN |
SS 316 | S31600 | 1.4401 / 1.4436 | Sus 316 | Z7CND17-11-02 | 316S31 / 316S33 | - | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Ngwakọta kemịkalụ nke SS 316 Okpomọkụ Ọkụ
SS | 316 |
Ni | 10-14 |
N | 0.10 kacha |
Cr | 16-18 |
C | 0.08 kacha |
Si | 0.75 kacha |
Mn | 2 max |
P | 0.045 kacha |
S | 0.030 kacha |
Mo | 2.00 - 3.00 |
Njirimara arụrụ arụ nke SS 316 Okpomọkụ Ọkụ
Ọkwa | 316 |
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 |