347, 347H kowiri tira wera whakawhiti Whakaahua Whakaatuhia

347, 347H kowiri tira whakawhiti wera

Whakaahuatanga Poto:

SS 1.4550 Heat Exchanger Tube, 347H Stainless Steel Heat Exchanger Tubing, Kowiri tira 347 Seamless Heat Exchanger Tube, Kowiri tira 347H Heat Exchanger Tube, ASTM A249 347 Kowiri tira Whakawhitiwhiti Heat Tubing Kaiwhakarato.

SS 347 U Bend Exchanger Tubing, AISI 347H Heat Exchanger Tubing, SS 1.4961 U Tube Heat Exchanger, SS S34709 Anga me te Tube Heat Exchanger, SS UNS S34700 Heat Exchanger Tubes, ASME SA 249 SS 347H Heat Exchanger Tubes Manufaturer.

Kowiri tira 347 / 347H Heat Exchanger Tubes.He kamupene whakaputa ngongo whakawhiti wera i Inia e tuku ana ki te ao katoa.Hei whakatutuki i nga whakaritenga o te maakete o te ao ka whakaarohia e matou nga paerewa kua whakaaetia mo te hanga.Kei te hangaia e matou i roto i nga momo rahi, ahua, me nga tohu hei whakatutuki i ia hiahia o nga kaihoko.Kua whakaaetia matou ki nga momo LABS me nga mana whakahaere e whakatau ana i a maatau ki te whiriwhiri tuatahi mo nga hua SS.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Ngā āhuatanga

Te kaha atete o te karaehe 347/347H
Ko enei tohu he rite te nui o te parenga waikura ki nga tohu chromium whakapumau.Kei a ia te kaha o te waikura whanui me te rohe.Ko te tikanga, he karaehe SS whakapumau e tuku pai ana ki te waikura intergranular i te wa e pa ana ki te pāmahana teitei.He ātete ki te chromium carbide awhe o te rerenga( sensitization) i roto i te pāmahana 427 ki te 816 tohu C. He pūmau ki te hanga chromium carbide.
Ko te Alloy 347/ 347H he whakaraerae ki te pakaru o te waikura (SSC) i roto i nga taiao hauwai.Ko te mea tenei na tona ihirangi nickel.He huānga koranu e taea ai te whakamahi i roto i nga taiao waikura rua me te kapiti.E whakaatu ana i te parenga o te waikura ka whakaritea ki nga tohu tikanga.Ko nga ahuatanga tinana e hiahiatia ana ka puta mai i te tukanga maimoatanga wera.I te nuinga o te wa ko te koranu 347 he kore-aukume te ahua i roto i nga ahuatanga kua oti te whakahiato, heoi, ka paku autō ina kitea ki nga mahi mahi makariri.
Te hanga taipitopito
He pai te reiti whakapakeke mahi makariri.Ko te 2100-2250 nga nekehanga F te wera o te wera o te koranu, e taunaki ana mo te hanga.Ka tineia tonu, ka whakakiia katoatia ranei e mau tonu ana nga taonga miihini teitei ake.He pai te weldability, machinability, formability, me te āhuatanga fabricability.
Te tirotiro hua
I te wa o te hangahanga, he nui te tupono o nga hua he ka puta.Hei tango i a raatau, ka tirotirohia i roto i ta maatau whare whakamatautau.Ko nga whakamatautau i akiakihia e matou ko nga whakamatautau tohanga taiao, te whakamatautau PMI, te whakamatautau pakeke, te whakamatautau whakamaarama, me te whakamatautau matū.Ko etahi atu whakamatautau ko te whakamatautau miihini, te whakamatautau kino, te whakamatautau tonotono, te whakamatautau IGC, te whakamatautau waikura pitting, te whakamatautau pupuhi, te whakamatautau leakage, me te whakamatautau ultrasonic.

Ss 347 / 347h Heat Exchanger Tubes Whakatakotoranga

Awhe: 10 mm OD ki te 50.8 mm OD
Diamita o waho: 9.52 mm OD ki te 50.80 mm OD
Mātotoru: 0.70 mm ki te 12.70 mm
Te roa: tae atu ki te 12 mita te roa o te waewae me te roa kua whakaritea
Whakatakotoranga: ASTM A249 / ASTM SA249
Whakaoti: Kua hiri, î me te whakakoi, BA

He Taurite o te Kowiri tira 347 / 347H Nga Tuhi Whakawhiti Wea

Paerewa	UNS	WERKSTOFF NR.
SS 347	S34700	1.4550
SS 347H	S34709	1.4961

Tito matū o SS 347 / 347H Heat Exchanger Tube

SS	347	347H
Ni	09 – 13	09 – 13
Fe	–	–
Cr	17 – 20	17 – 19
C	0.08 te teitei	0.04 – 0.08
Si	1 mōrahi	1 mōrahi
Mn	2 max	2 max
P	0.045 mōrahi	0.045 mōrahi
S	0.030 mōrahi	0.03 te teitei
ATU	Nb=10(C+N) – 1.0	8xC min – 1.00 te teitei

Nga Taonga Miihini o SS 347 / 347H Heat Exchanger Tubes

Kōeke	347 / 347H
Te Kaha Toka (MPa) min	515
Kaha Tuku 0.2% Tohu (MPa) min	205
Te whakaroa (% i te 50mm) min	40
Te pakeke	–
Rockwell B (HR B) teitei	92
Brinell (HB) mōrahi	201